Home » How To Remove A Stuck and Rounded Lugnut: A Wrencher’s Worst Nightmare

How To Remove A Stuck and Rounded Lugnut: A Wrencher’s Worst Nightmare

Lugnut
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“Son of a bitch!” I yelled, cursing whichever J-hole had apparently run the lug nuts on my $700 Chevy Tracker’s right front wheel down with an impact. “Just torque it to spec you cretin!” I shouted into the sky, picturing that R-hole holding the trigger of that pneumatic impact, banging the lugnuts down until their threads plastically deformed. For hours I toiled to undo the that Y-hole’s dastardly handiwork, and for hours I failed. But, being the stubborn bastard I am, I didn’t give up. Here’s how I triumphed above one of the worst foes in all of wrenching: the seized lugnut.

If you haven’t experienced a stuck lugnut in your days of wrenching, thank the car gods immediately, for it is a traumatic experience from which you will emerge a different person. A hardened person. A person who, when someone mentions brake work or suspension work or swapping out summer tires for winter tires, just stares blankly out into the distance, quivering ever so slightly before “coming to.” It’s bad; it’s really bad.

Vidframe Min Top
Vidframe Min Bottom

The last time I dealt with a stuck wheel nut, I never did manage to get the thing off. It was holding an aluminum five-spoke wheel to, if I recall correctly, a Jeep Cherokee XJ’s Dana 30 front axle; I don’t remember what I did to solve that issue — I think I just removed the whole wheel hub from the knuckle, and recycled the hub/wheel together. I really can’t remember. Anyway, that experience stuck with me, so when I went to yank the right front wheel off my recently-acquired $700 Chevy Tracker, and was met with a lot of resistance, terror shot through my veins.

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This was a corded DeWalt impact I was using to loosen these nuts — it had been undefeated up to that point in lugnut removal bouts, but I was 15 seconds into holding its trigger and nothing was spinning. “Oh hell no,” I thought as I held onto that trigger for a few more seconds. I then liberally sprayed on my favorite penetrating lubricant, “Cleveland’s Finest,” as I like to call it — PB Blaster. I left the nuts to soak for a day, and returned yesterday to finish the job.

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Use Penetrating Lubricants

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I threw the 19mm socket onto the lugnut, popped the nose of my DeWalt impact into the square end, and hit the trigger. “Bumbumbumbumbum!” I heard as I felt the socket let go, no longer requiring me to hold tightly to that impact wrench to counter the torque. The socket was now just spinning, bouncing lightly on what was left of the six points of the hex nut. I removed the socket:

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Oh crap. What the hell! A two-piece lugnut?!

I have for years been cursing the two-piece lugnut, a regular open acorn-nut with a cheap sheetmetal beauty cover over its end. That sheetmetal cover can not only break, like it did here, but it also very frequently just slides right off, leaving the bare open acorn nut underneath. That acorn nut, by the way, still does the job, but it lets moisture into the threads and, more importantly, it’s a smaller size since it no longer has a cover, so trying to use your regular socket will just cause you to round the acorn below.

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I knew this, of course, so I went down to an 18mm. Shoving that onto the bare acorn nut resulted in, well, more peril. I rounded the acorn. Sonuva bitch!

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From there, I decided to break out the big guns. First, I grabbed a sledgehammer to break the tiles in my kitchen, revealing secret bunker doors. Then I grabbed my bolt cutters to get through a lock, and pulled — gripping with two hands, and leaning back hard — the two doors, which opened about their outboard hinges. “BANG” the cast iron closures went as they landed, breaking even more tiles. I then hopped into my climbing harness, hooked into a carabiner, and slowly lowered myself 200 feet to my secret lair, which was really nothing more than a humongous dirt cave. It was pitch black down there; spiders and rats abounded, and a tiny light flickered 500 yards away in a corner. I deactivated the booby traps, and pushed over the barriers marked “WARNING: DANGER AHEAD. TURN BACK.” I was now just feet away from the tiny light, which stood directly above what looked like a small cylindrical object.

I knew that continuing my approach would knock at least seven years from my life expectancy, as the potent smell that I’d come down here for began triggering my nasal receptors. But I continued on, wiped the grime off the cylinder sitting upon a marble perch, and read a name I hadn’t seen in years: AERO KROIL.

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It’s the most potent penetrating lubricant in all the land. Many, including I, fear it, as one shot of the pink liquid creates a smell so powerful it feels as if it’s penetrating your very soul. I try to avoid it whenever possible, but the Tracker’s lugnuts gave me no choice. Upon gripping the can, I sprinted across the dark, dank floor of my underground lair, hooked my harness back up to the cable, and hoisted myself up to my kitchen, which was now covered in shattered tile.

If You Round Your Nut, Hammer On A Slightly-Too-Small Socket

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I then ran out to the Chevy Tracker in my driveway, slowly removed the can’s lid, and pressed the trigger. A pink stream impacted the lugnuts, I dropped the can, and ran as far as I could, hoping to avoid wafting in The Kroil. I returned six hours later, expecting a 50 foot crater where my Chevy once was, but luckily, the fluid must have focused its energy on the corrosion between the lugnuts and the wheel/wheel studs. Knowing that there was still residual Kroil on my wheel, I tried making quick work of my operation. I grabbed a 17mm socket (a 12-point might have fit on there better; I used a six-point), placed it over the rounded 18mm nut, and hammered the crap out of it with a sledgehammer. The socket cut deep into the nut, forcing the steel to flow and subside like a liquid, creating grooves that the socket could use for grip. I shoved my DeWalt into the socket and hit the trigger.

” BANG BANG BANG” went the impact wrench. But no movement. How was this possible?! The Kroil! I’d sacrificed part of my life expectancy to use it, and it had… failed me? I tried again. “BANG BANG BANG!” Still nothing.

Desperate times called for desperate measures, so I reached for my two-foot breaker bar. Then I grabbed my MAPP gas torch. The added leverage along with the heat along with the Kroil, I reasoned, would conquer this situation easily. After removing the 17mm socket, I applied the flame to the rounded nut, hammered the socket back on, and installed the end of the breaker bar. I pushed, but nothing happened. So I pushed more; still nothing. Then I gave it all I head, and finally the bar moved. I looked down at the lugnut and was shocked; The socket was rounding the nut!

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How?!

The undefeated DeWalt, the undefeated breaker bar, the undefeated Kroil, the undefeated heat! I had assembled The Avengers of seized fastener removal, and they were being shellacked!

I was now growing deeply concerned. If I couldn’t get this lugnut off, I’d have to drill out the lug and replace the stud. This would be a gigantic pain in my ass, as I’d have to remove the hub, which isn’t exactly trivial on these Trackers. But I was running out of options. I’d now broken the outer lugnut shell, rounded the 18mm nut, rounded the rounded 18mm nut with a 17mm socket, and now the acorn nut looked a lot more like an acorn than it had when it had flat sides.

After carefully replacing that AeroKroil — which, I’m convinced, is basically nitroglycerine — back into the dark cave below my kitchen, I searched my garage for something, anything, that could bring me relief. Luckily, I found my rounded-nut removal tool kit (also called a bolt extractor kit).

Hammer A Bolt Extractor Like One From This Irwin Kit

Screen Shot 2022 06 27 At 4.07.50 Pm
Image: Lowes

The biggest one in my collection was a 16mm, and though I’d just rounded the nut with a 17mm, the fact is that I was now about to try to drop three millimeters from the nut’s original size, or two if we discount the sheetmetal shield. I didn’t have a 17mm rounded-nut removal tool, so — after heating up the nut — I placed the 16mm one over it, and whaled on the tool with a sledgehammer until it bit into the nut a few millimeters. I then grabbed my breaker bar, installed a 1/2-inch-to-3/8-inch adapter (since my rounded nut removal tool was a 3/8-drive tool), and shoved that into the tool now locked onto my lugnut. As soon as I started pushing the breaker bar, I could feel plastic deformation; I knew right away what was happening:

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The half-inch-to-3/8-inch adapter tool sheared right off.

Luckily, the rounded nut removal tool has a hex on its outer surface, so a 21mm socket went right over top. Pushing the breaker bar further, I felt it spin, though nothing “broke free.” I was just tearing up the outside of the nut. Ef!

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Use LOTS Of Heat

My rounded nut removal tool had only slid on a few millimeters, since – again — it was a 16mm, which was much smaller than the nut’s original size. I knew I had only one final choice: I had to hammer that tool all the way onto that nut. It wouldn’t want to, because it’s too small, but with enough whaling on that tool with my sledgehammer, that bastard was going to get on there. First, though, I had to heat the nut up far more than I had so far. I had to let that flame just linger.

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I watched as my aluminum wheel’s clearcoat literally caught fire; I had to let it go, because this was the only chance I had. For about a full minute, I held the MAPP gas flame over that nut until it was hotter than magma; then, after really giving it everything I had, I managed to get the rounded nut removal tool to slice through the nut and seat itself all the way to the nut’s base.

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Use A Big-Ass Breaker Bar

I inserted the socket that was at the end of the breaker bar over the tool, laid the breaker bar level, and then jumped on its end. BANG! The 340 lb-ft of torque that I’d created, along with all that heat, along with all those penetrating lubricants, along with a rounded nut removal tool had finally defeated that develish lugnut that some R-hole had installed, possibly to spite some misbehaved customer.

Of course, this was just round one. I had four more lugnuts to go.

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I ended up breaking one more sheetmetal beauty cover, and in one case, I had to install a jack handle over my breaker bar (see above) to give me three feet of leverage instead of just two, but ultimately I managed to get all five lugnuts off thanks to copious — and I mean copious  — amounts of heat from that MAPP torch. That really was the ticket; I had to be okay with destroying my wheel’s clearcoat so that I could really heat those nuts and studs up, then I had to just get enough grip and leverage to break the nuts free.

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The whole ordeal of removing five lugnuts took me a few hours; normally, it’d take me about 30 seconds. So to whichever U-hole is responsible for really ugga-dugga-ing the crap out of those five nuts: I hereby place an very specific automotive curse on you for all of eternity: May all of your vehicles saddle you with peeling clearcoat, squealing serpentine belts, and sagging headliners.

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Zecrid
Zecrid
1 year ago

Not quite stuck lug nuts but I can confirm heat is a wonderful tool to have. When doing drums on my B2300, they had gotten rust welded to the axle shaft. So even with the full might of a pulley puller bending the drum like a 3D metal bow, it refused to let go even after a fair few whacks from a sledge. So out came the torch, after some liberal heating and a light tap of the sledge the drum shot off the hub with a bang as all that spring tension released in the drum. Heat is truly a good tool to have on hand for stubborn parts.

Loren
Loren
1 year ago

Once the thin cover has peeled away from the lug nut, pound on whichever of your fine Pittsburgh sockets (inch or metric) fits on the tightest and mig weld the socket and nut for as far around as you can get to. Removal should then work, use a cutoff wheel to separate the two, repeat on next nut w/ same socket. Buy a replacement cheapo socket later.

Andy Individual
Andy Individual
1 year ago

The last car I bought, was 3 months new and I went to put on my winter tires. Unless the wheels had come off for PDI, I was the first to take them off from the factory. The bolts seemed to be torqued all over the place. I just use arm power, not an impact wrench as I only really do this twice a year, so it’s not worth holding on to one more tool. I got to one of the anti-theft sockets and put in the adapter. I increasingly added body weight to loosen until the adapter shattered.

Fine, fuck you, I went to the dealer and told them to get the damn thing off. They stripped an adapter, not shattered, which I would have preferred they experienced (I can be malicious). Once they destroyed the damn bolt to get it off, they tried to sell me a replacement. I just switched to regular bolts and use factory torque now. If this experience taught me anything, there’s no way my wheels will be stolen at factory torque.

kyrinka_k9
kyrinka_k9
1 year ago

if you have enough space partially cutting the nut would work, but obviously sometimes there’s just not enough space

FUCK YOU
FUCK YOU
1 year ago
Reply to  kyrinka_k9

I find that Dremels work well for when you need to do delicate surgery in a tight space. Slower going than with bigger tools, but at least they fit.

Bob Jablonski
Bob Jablonski
1 year ago
Reply to  kyrinka_k9

Dremel and or the bigger deathwheel on an angle grinder. Wear safety glasses gloves and long sleeved shirt

Paul Brogger
Paul Brogger
1 year ago
Reply to  Bob Jablonski

BE CAREFUL with angle grinders and long-sleved shirts!
I was using a grinder with a wire wheel to brush rust from a boat trailer. The grinder had a broken on/off switch bypassed(!) and I was working alone.
The wheel caught my left sleeve (admittedly too loose) and walked quickly up my arm, initially shredding cloth as it went, but fortunately clogging on too much shirt. I was able to hold it away from the skin, but in the end I had a humming, straining wire brush inches from my neck as I carefully walked over and kicked loose the extension cord!
My nearest-ever escape while wrenching.

Ben
Ben
1 year ago
Reply to  Paul Brogger

A new angle grinder with a working switch is a cheap way to avoid being Final Destinationed by a wire wheel. 😛

leob1
leob1
1 year ago

I too have experienced the evil j-hole that slammed the lug nuts on my Camry with the gun turn up to Hulk plus Thor and had three of the 5 break clean off.
On each wheel. Buy ’em by the box!

John Beef
John Beef
1 year ago

Y’know, I wouldn’t normally advocate for moving to LA (as you mentioned you were thinking of doing), but it might be easier to get lug nuts off without the all the Michigan corrosion.

Cool Dave
Cool Dave
1 year ago

To hell with those two-piece lug nuts. My Mustang had them too, the first time I actually noticed they were two-piece was when they started to split the beauty cover.. I went and bought better ones right then and there.

ElectrifyAllTheThings
ElectrifyAllTheThings
1 year ago
Reply to  Cool Dave

Had a horrible experience with these atrocities trying to change a flat on my first Ford (a 2005 Escape). I’ve made it a point to preventively swap them out on every Ford I’ve owned since.

Jack Trade
Jack Trade
1 year ago
Reply to  Cool Dave

There was even apparently a class-action suit over Ford’s craptastic 2-piece nuts.

It was thrown out, but at the time, its very existence made me feel better about my situation, which led me to replacing my Focus’ so-pretty nuts with base model 1-piece ones that while not matchy, worked exactly as they’re supposed to.

Idiotking
Idiotking
1 year ago

Had to deal with this on FIL’s 1966 Chrysler 300 about a month ago. It’s been sitting in his garage under a load of crap for 40 years; I emptied all the junk into a dumpster and got the workspace cleared out. All four Sears tires were flat; it took a breaker bar, two weeks of PBBlaster application, a propane torch, and a lot of curse words to get the wheels off. (I did come prepared with knowledge: driver’s side wheel nuts spin backwards). At least the nuts were solid steel.

She’s sitting on four new tires now. I just rebuilt and replaced the carb, swapped out the points, condenser, coil, plugs and wires, and got her started for the first time two weeks ago. The smile on FIL’s face was priceless.

Dogisbadob
Dogisbadob
1 year ago

At least the studs are still intact *cough* Subaru *cough*

FUCK YOU
FUCK YOU
1 year ago

You know what’s even worse than a stuck lug nut? A stuck oil pan drain bolt. Not only is it under your car where it’s harder to apply leverage and just generally more of a pain in the ass to work, you also don’t want to take a torch to it for fear of starting a fire. Not only that, but there’s no option to just drill it out and pull the stud, because there is no stud—you’d be looking at installing a Time-Sert or something like that. Not only *that*, but your car is now a ticking time bomb because it needs an oil change and you can’t change the oil. It really sucks!

Last time I encountered one of those I just took the car to a dealership and let them deal with it, I shit you not. Fucking Jiffy Lube.

Cool Dave
Cool Dave
1 year ago
Reply to  FUCK YOU

I had one of those quick change places round off my drain plug on my work truck, unbeknownst to me. The next place I took it too they came back up from their little cave under the floor to ask me ‘exactly what the fuck’ the last guy did to it.

FUCK YOU
FUCK YOU
1 year ago
Reply to  Cool Dave

And it was probably even one of their own guys too, right? Because where I work, we use our fleet gas cards to get our oil changed at whatever Valvoline we happen to be near, which is generally the one closest to the shop. So if the bolt got rounded off last time, it was probably by a guy at the same shop as I’m at this time.

FUCK YOU
FUCK YOU
1 year ago
Reply to  FUCK YOU

Oh for an edit feature. I just wanted to say that you wouldn’t think it would be possible to fuck up an oil change that bad, especially when that is *literally all you do all day long* but those drive-through oil change places seem to manage it on the regular. Where do they find their employees, are they recruiting clown college dropouts or something?

Andy Individual
Andy Individual
1 year ago
Reply to  FUCK YOU

I once had a rental with a flat. The agency directed me to the nearest repair centre they had a contract with. For me it was actually a relatively painless exercise that wasted maybe an hour of my time and I even got a bit of a rental credit out of it. Watching the dipshit tire centre cousins not give the slightest shit about using the correct jack point on the car was both alarming and amusing. I guess unibody cars were not so common in rural south west Ontario yet.

Steve781
Steve781
1 year ago
Reply to  FUCK YOU

the vacuum extractor is your friend. I discovered them a couple of years ago and have not removed a drain plug, or had to replace the crush washer since. At least on cars. Vacs don’t work on bikes.

FUCK YOU
FUCK YOU
1 year ago
Reply to  Steve781

I’m told that the efficacy of such extractors depends greatly on the shape of your sump, though. If you can’t get right down to the very bottom, you’re gonna leave some of the shittiest, sludgiest oil behind when you do your change. Don’t think it hasn’t tempted me, though.

Nycbjr
Nycbjr
1 year ago
Reply to  FUCK YOU

I’ll raise you a stuck drain plug with a stuck oil filter!! What do these guys do?? First oil change on my used veloster I had to do the “screwdriver method” to remove.. what a PITA!!

FUCK YOU
FUCK YOU
1 year ago
Reply to  Nycbjr

This can easily be a problem for Miata owners. The oil filter is awkwardly located deep in the guts of the engine bay, and there aren’t a whole lot of hand positions that work for reaching in there and grabbing it. All of the options are kinda marginal and don’t allow you to apply your full strength, which is fine, except that the best hold for spinning it on is a stronger one than the best hold for spinning it off. It’s easy to put it on there and think, “Yeah, that seems like a good amount of tight,” only to come back later after the filter has heat cycled dozens of times and the filter has gotten greasy from the engine bay, and not have the grip strength to turn it back the other way. Super annoying.

It’s also sideways and over a control arm, so when you take it off you pretty much always get oil all over your car’s mechanicals and then it drips everywhere other than where the catch pan is, while meanwhile you attempt to wrestle a greasy, filthy canister out of the crowded environs your car’s intestines without dropping it or spilling more oil than necessary.

It’s common to put an adapter on there and re-route the filter location to somewhere more sensible.

Matt Woods
Matt Woods
1 year ago
Reply to  FUCK YOU

Worst oil filter issue I ever had was the factory filter on an NC Miata. I ended up using a filter tool that fits a 3/8 socket, and compresses teeth into the filter as it’s turned. Using a breaker bar, I twisted the filter can about 30 degrees from the point the teeth grabbed and the other end before it let go. I never had a problem after that, so I guess the factory was a bit aggressive with that one.

TOSSABL
TOSSABL
1 year ago
Reply to  Matt Woods

I must have accumulated 5 or 8 different oil filter wrenches over the decades: a couple of the ‘big pliers’ types, several different strap/banding ones, and my favorite-like Ruizing described-one that, when turned with either a 7/8 wrench or 3/8 ratchet, pulls 2 toothed uprights from each side to grip the filter. The best part about it is that it can be used to get & hold the exact torque on a cam sprocket when installing a Subaru timing belt (I protected the sprocket from the teeth with-of all things-Steinway piano felt).

FUCK YOU
FUCK YOU
1 year ago
Reply to  TOSSABL

Love. It. Especially the bit about repurposing it for your Subie’s timing belt change, and the felt. A++ wrenching. I very much doubt I could get that thing down to where my Miata’s filter is, though.

My favorite way to change the timing belt on an NA Miata involves putting a 14mm wrench on the exhaust cam bolt, then using a bar clamp between the wrench and the throttle body intake. (Your plastic intake tube is already off, that’s Step 1 in 99% of Miata-related engine bay procedures.) By fiddling with the amount of pressure exerted by the clamp, you can micro-adjust the exhaust cam to exactly where you need it to be, and hold it there. Slip your timing belt on a little loose, then use the clamp to take up the slack and transfer it to the segment of the belt where the tensioner will go. Works beautifully.

Use a clamp with padded jaws, obviously.

Frodo
Frodo
1 year ago
Reply to  Nycbjr

I was doing an oil change on a friend’s Silverado and the screwdriver method just sliced the filter apart. and Chevy in their infinite wisdom molded the oil pan around the filter so I was trying to not damage that while hammering in the screwdriver too. Eventually I got it loose alternating between 2 Channel locks that gripped at slightly different angles.

David Kieras
David Kieras
1 year ago
Reply to  Nycbjr

Another story…I was busy, so my wife took the car for an oil change. New car, like, 9000 miles, still under warranty. She brings it home and it’s leaking oil all over the driveway. She takes it back, they tell her they need to do a complete engine rebuild. Dipsticks. The thing is UNDER WARRANTY. So I look at it and sure enough, leaking from the oil filter. Took me all the screwdriver and chisel and channel lock tricks to get it off. Put a new filter on. Now at 150K miles and never had an oil leak since.

~=Daaan
~=Daaan
1 year ago
Reply to  FUCK YOU

Two words: Fumoto valve. If you have a car you’re planning to keep a while, worth every penny.

Cheap Bastard
Cheap Bastard
1 year ago
Reply to  FUCK YOU

Worst comes to worst you can just replace the pan, no? Replacing a pan, even one full of oil isn’t so bad*.

*As long as you scrape off the gasket crap with a NYLON scraper. Steel scrapers can destroy the surfaces on an aluminum block.

FUCK YOU
FUCK YOU
1 year ago
Reply to  Cheap Bastard

On my Miata, replacing the oil pan gasket involves pulling either the front subframe or the engine. Last time I had to deal with a stuck oil pan drain bolt though it was on my girlfriend’s car, and I wasn’t interested in seeing the look on her face when she came to tell me dinner was ready and saw the underside of her vehicle spread out across the asphalt and me diligently working the mating surface with a plastic putty knife and a mineral-spirit-soaked rag.

Knowonelse
Knowonelse
1 year ago

I was living at an apartment with five air-cooled vehicles mostly under car ports.
I wanted to remove a wheel on the $200 VW Baha bug.
Being under a carport provided a unique opportunity to apply torque to wrenches.
I was using a heavy long bar and it wasn’t working.
I added a four foot long 1/4″ wall pipe to the bar and it wasn’t working.
Being under the carport allowed me to stand on the long cheater pipe and hang on to the carport for balance.
Even jumping on the now six-foot long cheater pipe didn’t budge the lug nut.
I am surprised I didn’t break any of my tools.
I sold that Baha bug without ever removing that wheel for $900.

Crank Shaft
Crank Shaft
1 year ago

I had similar experience with a front hub mounting bolt which I seized by using a breaker bar in a mirror fashion and tightened instead of loosening. It took close to 20 hours of work to remove. I broke so many sockets. Finally I had to us an angle grinder to grind off about an inch of the hub/bolt before it finally loosed. Also, 2 full bottles of MAPP gas.

Let’s just say I’m more careful when turning a nut or bolt now.

Phuzz
Phuzz
1 year ago
Reply to  Crank Shaft

I feel your pain mate. The when I tried to change the oil on my first car, I did exactly the same with the oil drain plug. I had to replace the entire sump (taking off a sump that’s full of old oil is no fun).

RootWyrm
RootWyrm
1 year ago

Fun fact: every factory lugnut on 1984 to probably today Chrysler products is a two-piece.

“How can you know that?”
Because I know David’s method is wrong for exactly the reason he found (destroying the wheel finish and wheels,) and I am very fucking good at separating ‘acorn hats’ in order to drill studs. It was absolute policy written in stone that as soon as the extractor failed, no matter how shitty the car, no matter how trashed the wheels? You go directly to drilling the stud, period. The only exception was if two mechanics agreed that there was evidence of corrosion binding or cold welding, and only with explicit customer approval of the risk of wheel damage.
Because ANY lug that has been that overtorqued on ANY car regardless of make or model, has either stretched the stud or damaged the wheel and made it unsafe. And if you didn’t clean up those threads and surfaces and use at minimum an appropriate torque stick (except when seating studs,) pack your box right then. Because that shit cost a LOT of money to fix when the customer inevitably came back.

Anything that was just stuck to a mating face? Put on your hearing protection. Shit gon’ get loud. Now go get the BIG hammer.

David Kieras
David Kieras
1 year ago
Reply to  RootWyrm

Yeah, agreed…I drilled the studs on my wheels…the dipstick who put my new tires on overtightened a couple lug nuts, and a shop wanted to torch them off, destroying my nice, relatively new wheels. Drilling the stud definitely is the best solution if you want your wheels to keep looking nice.

When I was much younger, before I had a place to do wrenching, another car had the stuck lug nut…but it was a wheel lock nut. When I had tires put on, apparently they overtightened and broke my wheel lock key, without telling me. I took it to a shop because I had no other option. Their original solution…believe it or not…was to cut off my steering knuckle and do some thousands and thousands of dollars of work. Fortunately, that raised some red flags and another shop actually either drilled it out or found a matching key, can’t remember which. Paid them like $40.

Wesley Brooks
Wesley Brooks
1 year ago
Reply to  David Kieras

Oh my god.

Chris Hoffpauir
Chris Hoffpauir
1 year ago
Reply to  David Kieras

That’s one of those moments when you realize you’re not dealing with professionals. I have no problem limping my car to another shop when it becomes apparent that I know more than the guy who claims to be a mechanic.

Lawrence Brown
Lawrence Brown
1 year ago
Reply to  David Kieras

Shop says “Go away!”

Defenestrator
Defenestrator
1 year ago
Reply to  David Kieras

I think the usual fix for wheel locks without a key is basically the same as for a mangled or rounded nut. Hammer on a socket or use one of those reverse-threaded extractors.

Phuzz
Phuzz
1 year ago
Reply to  David Kieras

The last place that attached the wheels on my car over-torqued the bolts so much that the normally straight splines on my wheel lock key now have a noticeable twist to them.
All the wheel bolts are looking a bit crusty so I might just invest in twenty new ones and ditch the ‘locking’ ones.

David Davison
David Davison
1 year ago
Reply to  RootWyrm

My question is this, ( and it is probably why you seem to want to avoid heat ), what are you doing to the heat treat in the aluminum ( I presume ) rim when you hit it with the rtorch? In a former life, before my life as a programmer, I worked in various Bicycle repair shops ( so, lots of aluminum involved ).

George Wilson
George Wilson
1 year ago

My father was a moldmaker back in the day and always had a seemingly infinite supply of Kroil. I can still smell it… love the smell of Kroil!! Between bikes, boats, and Blazers I can’t begin to estimate how much we used…

Nic Periton
Nic Periton
1 year ago
Reply to  George Wilson

Severely Hydrotreated Petroleum Distillates 30-50%, Light Petroleum Distillates 30-50%, Aliphatic Alcohols, Glycol Ether 1-5%, and some C02. ,

If you were wondering what this is, well mainly, naphthalene. Stuff that is not good for you,

Acute (short term)exposure of humans to naphthalene by inhalation, ingestion, and dermal contact is associated with
hemolytic anemia, damage to the liver, and neurological damage. Cataracts have also been reported in
workers acutely exposed to naphthalene by inhalation and ingestion. Chronic (long-term) exposure of
workers and rodents to naphthalene has been reported to cause cataracts and damage to the retina.

Sniff the good stuff!

Andrew Daisuke
Andrew Daisuke
1 year ago
Reply to  Nic Periton

If you think you like the smell of it now, light it on fire.

Crank Shaft
Crank Shaft
1 year ago
Reply to  Nic Periton

Isn’t naphthalene the shit they used to make mothballs out of? And now banned? Yeah, use in a well ventilated area for sure.

Kevin T
Kevin T
1 year ago
Reply to  George Wilson

Oh man, Aero Kroil is good stuff! That is a trip down olfactory memory lane. Makes WD-40 look like rubbing alcohol.

10001010
10001010
1 year ago

Seriously, why won’t tire shops drop a dab of anti-sieze on the lugs before uggaduggaing the nuts on?

Man With A Reliable Jeep
Man With A Reliable Jeep
1 year ago
Reply to  10001010

Because it would interfere with the torque spec they blatantly ignore…

Crank Shaft
Crank Shaft
1 year ago
Reply to  10001010

Because its verboten.

RootWyrm
RootWyrm
1 year ago
Reply to  10001010

Because your typical tire shop employee confused it for the Elmers and ate it all.

(Note: does not apply to Discount Tire.)

Thomas Metcalf
Thomas Metcalf
1 year ago
Reply to  10001010

I don’t put antisieze on the studs but I do put it on any mating surface between teh wheel and hub. I hate having to smash a wheel off.

DrewVIIIMR
DrewVIIIMR
1 year ago

Y’all don’t have nut splitters where you are? I even have an expensive hydraulic bad boy somewhere, but hand ones work just as well. I didn’t sort for size, but they come in all sorts.

https://www.tksimplex.com/en-sx/nut-splitters/nut-splitters/NS1924

https://www.toolsource.com/cclamps-c-370_629/universal-nut-cracker-p-152562.html

Footlongcone
Footlongcone
1 year ago

Been there except I ended up with 2 of the 5 studs broken. 10 year old 91 Camaro Rs with those stupid heavy iroc 5 spokes.

Dodsworth
Dodsworth
1 year ago

Your methods work better than mine. I would have taken the sledge hammer and started pounding on everything within a five foot radius. I never heard of Aero Kroil. The oil that creeps? Is that a promise or a threat?

marathag
marathag
1 year ago
Reply to  Dodsworth

yes.

kingRidiculous
kingRidiculous
1 year ago

I would just sell the thing and let the next guy deal with it.

Wesley Brooks
Wesley Brooks
1 year ago

So, about those other three wheels…

InTheBackround
InTheBackround
1 year ago

try explaining that kind of problem to a customer at an autoshop sometime. I just had a rear tire replacement on a zrx1200 take an extra hour for a seized axle.

Bob Jablonski
Bob Jablonski
1 year ago
Reply to  InTheBackround

Used an Air Hammer to get the rear axle out of a CBR 900RR

Jack Beckman
Jack Beckman
1 year ago

Maybe getting the right size nut removal socket would have made this somewhat easier? As it is, that 16mm is probably destroyed now. I had a different automotive job that should have taken 30 minutes tops last a 2.5 hours the other day because I waited too long to just go to the store and buy the right socket ($8) for the job instead of “making do” with adapters and such.

Fix It Again Tony
Fix It Again Tony
1 year ago
Reply to  Jack Beckman

Can say that about the choice of that 1/2 to 3/8 adapter he used too.

Rollin Hand
Rollin Hand
1 year ago
Reply to  David Tracy

I have an O2 sensor socket that still has the old sensor in it.

It’s been over 10 years. Maybe I should throw it out.

Jason Smith
Jason Smith
1 year ago
Reply to  Rollin Hand

This speaks deeply to all of us…

TOSSABL
TOSSABL
1 year ago
Reply to  Jason Smith

SHHH!!

Thomas Metcalf
Thomas Metcalf
1 year ago
Reply to  Rollin Hand

Can’t do that. As soon as it gets to the dump, the sensor will magically come out and then the sensor in your car will fail.

Crank Shaft
Crank Shaft
1 year ago
Reply to  David Tracy

Send it to me. I’ll get that bitch out (and return the remover to you). If only so we can tell said nut to fuck off without hurting the feelings of that wonderful remover.

Man With A Reliable Jeep
Man With A Reliable Jeep
1 year ago

There’s nothing more expensive than a $700 Chevy Tracker.

And the currency is pain.

Andy Individual
Andy Individual
1 year ago

Once you get $700 dollars into stripped sockets and broken tools it’s a good time to reassess your goals.

Eggsalad
Eggsalad
1 year ago

I don’t know if you were a victim of over-torquing or galvanic corrosion. Steel lugs and nuts on an alloy wheel are a recipe for disaster in certain climates. I’ve also seen alloy wheels corroded on to hub faces and brake drums. Alloy wheels on an off-roader are dumb anyhow. Would you rather crack an alloy wheel on the trail or bend a steelie? I seem to recall that base Tracker/Vitara had steel wheels. Find some.

FuzzyPlushroom
FuzzyPlushroom
1 year ago
Reply to  Eggsalad

Wheels corroded to hub faces are at least easier than lug nuts that don’t want to be free. If you can back the lugs off, you can donkey-kick the tire or drive a slow figure-8 to free the irksome wheel. Nuts, though… I’m thankful I’ve never had trouble with those, and I wouldn’t’ve had David’s patience in this case.

Wesley Brooks
Wesley Brooks
1 year ago
Reply to  FuzzyPlushroom

I had a wheel that took me 20 miles of driving with loose lug nuts before it broke away from the brake drum. It was annoying, but at least it was easy!

Rollin Hand
Rollin Hand
1 year ago
Reply to  FuzzyPlushroom

Or use a cheap dead blow hammer and get the wheel off in minutes.

sprungweight
sprungweight
1 year ago
Reply to  FuzzyPlushroom

After having two different neighbors come running over to tell me something broke in my car while backing it out with the lugs loose, this year I finally put some anti-seize on the hubs for winter.

MATTinMKE
MATTinMKE
1 year ago

Been there, done that, feel your pain.

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