Previous Thread
Next Thread
Print Thread
Page 1 of 2 1 2
What will cause a wheel stud to do this? #2388001
10/16/17 02:45 AM
10/16/17 02:45 AM
Joined: Oct 2004
Posts: 5,443
ME
79machocharger Offline OP
master
79machocharger  Offline OP
master

Joined: Oct 2004
Posts: 5,443
ME
Just install new rims and tires on my 2016 Dodge Ram and had to buy new lug nuts as well. They didn't feel quite right when they went on but not bad enough that I thought they were cross threaded. I took the wheels offs a few days later and he lug nuts came off super hard. Th ends of the studs now look like crap, and the lug nuts look like junk. What would cause this? I went wit 9/16 lugs nuts as that's it shows after looking them up.

IMG_0918.JPG
Re: What will cause a wheel stud to do this? [Re: 79machocharger] #2388002
10/16/17 02:47 AM
10/16/17 02:47 AM
Joined: Oct 2004
Posts: 5,443
ME
79machocharger Offline OP
master
79machocharger  Offline OP
master

Joined: Oct 2004
Posts: 5,443
ME
The other side didn't look as bad. I'm checked with a tire iron a day after installing and I was able to a quarter turn on a couple.

Re: What will cause a wheel stud to do this? [Re: 79machocharger] #2388015
10/16/17 03:44 AM
10/16/17 03:44 AM
Joined: Jan 2003
Posts: 17,514
Las Vegas, NV
6bblgt Online work
I Live Here
6bblgt  Online Work
I Live Here

Joined: Jan 2003
Posts: 17,514
Las Vegas, NV
shruggy closed end lug nuts not tapped deep enough?

Re: What will cause a wheel stud to do this? [Re: 79machocharger] #2388016
10/16/17 03:50 AM
10/16/17 03:50 AM
Joined: May 2008
Posts: 5,399
Aurora, Colorado
451Mopar Offline
master
451Mopar  Offline
master

Joined: May 2008
Posts: 5,399
Aurora, Colorado
Were the lug nuts stainless steel? Looks like thread galling? I put anti-seiz on the studs.

Re: What will cause a wheel stud to do this? [Re: 79machocharger] #2388024
10/16/17 07:23 AM
10/16/17 07:23 AM
Joined: Dec 2014
Posts: 5,749
ohio
R
ruderunner Offline
master
ruderunner  Offline
master
R

Joined: Dec 2014
Posts: 5,749
ohio
I'm with 6bblgt, incorrect lug nuts not threaded deep enough.

Don't drive the truck, your wheels are loose. Examination of the lug holes in the wheels is needed.

Open ended lugs, trimmed studs are options for fixing.


Angry white pureblood male
Re: What will cause a wheel stud to do this? [Re: 79machocharger] #2388025
10/16/17 07:37 AM
10/16/17 07:37 AM
Joined: Oct 2004
Posts: 5,443
ME
79machocharger Offline OP
master
79machocharger  Offline OP
master

Joined: Oct 2004
Posts: 5,443
ME
Thanks for info guys, the lugs nuts were inclosed long gorilla brand ones. I'll go and get some open ended ones and trim off the bad part like you said

Re: What will cause a wheel stud to do this? [Re: 79machocharger] #2388026
10/16/17 07:53 AM
10/16/17 07:53 AM
Joined: Oct 2004
Posts: 5,443
ME
79machocharger Offline OP
master
79machocharger  Offline OP
master

Joined: Oct 2004
Posts: 5,443
ME
Just realized what I did wrong, got looking on eBay and it looks likes 2016 ram takes 14 1.5 lug nuts. Man I hope I just didn't ruin all my threads

Last edited by 79machocharger; 10/16/17 07:54 AM.
Re: What will cause a wheel stud to do this? [Re: 79machocharger] #2388028
10/16/17 07:55 AM
10/16/17 07:55 AM
Joined: Oct 2004
Posts: 5,443
ME
79machocharger Offline OP
master
79machocharger  Offline OP
master

Joined: Oct 2004
Posts: 5,443
ME
9/16 must of been for an older Ram.

Re: What will cause a wheel stud to do this? [Re: 79machocharger] #2388037
10/16/17 09:49 AM
10/16/17 09:49 AM
Joined: Jan 2007
Posts: 10,124
A Red State
SNK-EYZ Online tonguue
I Live Here
SNK-EYZ  Online Tonguue
I Live Here

Joined: Jan 2007
Posts: 10,124
A Red State
Originally Posted By 79machocharger
Just realized what I did wrong, got looking on eBay and it looks likes 2016 ram takes 14 1.5 lug nuts. Man I hope I just didn't ruin all my threads


That would do it.

All the newer Mopars have Metric thread wheel studs.


Kayse can't keep up at all now. lol
Re: What will cause a wheel stud to do this? [Re: SNK-EYZ] #2388046
10/16/17 10:13 AM
10/16/17 10:13 AM
Joined: Jan 2003
Posts: 43,511
Round Lake Beach, Illinoisy
Rhinodart Offline
Rhinotruck
Rhinodart  Offline
Rhinotruck

Joined: Jan 2003
Posts: 43,511
Round Lake Beach, Illinoisy
Yep, they changed the lugs in 2012 from 9/16-18 to 14 mm. I found that out when I changed the wheels on my 2015 this year. Had to buy new lug nuts and got them off eBay for $22 for 32 nuts, darn cheap! up


The funny thing about science is that if you change one miniscule parameter you change the entire outcome to the way you want it.

JB Rhinehart, Realist

A-Body's RULE!
Re: What will cause a wheel stud to do this? [Re: 79machocharger] #2388079
10/16/17 11:43 AM
10/16/17 11:43 AM
Joined: Sep 2003
Posts: 19,307
north of coder
moparx Offline
"Butt Crack Bob"
moparx  Offline
"Butt Crack Bob"

Joined: Sep 2003
Posts: 19,307
north of coder
Originally Posted By 79machocharger
Thanks for info guys, the lugs nuts were inclosed long gorilla brand ones. I'll go and get some open ended ones and trim off the bad part like you said

i can't recommend this, as then your studs may be too short to use with your new wheels. i would replace all the studs. if you look close, your pic shows thread damage below the really buggered up portion [the shiny three or so threads]. these threads are deformed, and i wouldn't trust 'em. i know that may not be what you would want to hear, but 20 studs would be WAY cheaper than a crashed truck. just my opinion, and repairing threads in many things over 50+ years.
beer

Re: What will cause a wheel stud to do this? [Re: moparx] #2388307
10/16/17 07:11 PM
10/16/17 07:11 PM
Joined: Feb 2005
Posts: 28,312
Cincinnati, Ohio
Challenger 1 Offline
Too Many Posts
Challenger 1  Offline
Too Many Posts

Joined: Feb 2005
Posts: 28,312
Cincinnati, Ohio
Originally Posted By moparx
Originally Posted By 79machocharger
Thanks for info guys, the lugs nuts were inclosed long gorilla brand ones. I'll go and get some open ended ones and trim off the bad part like you said

i can't recommend this, as then your studs may be too short to use with your new wheels. i would replace all the studs. if you look close, your pic shows thread damage below the really buggered up portion [the shiny three or so threads]. these threads are deformed, and i wouldn't trust 'em. i know that may not be what you would want to hear, but 20 studs would be WAY cheaper than a crashed truck. just my opinion, and repairing threads in many things over 50+ years.
beer


Yes I agree, all 20 studs need to be replaced. At least it was not 24 or more lugs.

So sorry and not trying to be negative but once you force the wrong sizes together it destroys both fasteners. So sorry it happened.

Please replace those studs and get new lug nuts and and chock it up as a learning experience.

Last edited by Challenger 1; 10/16/17 07:16 PM.
Re: What will cause a wheel stud to do this? [Re: 79machocharger] #2388326
10/16/17 07:38 PM
10/16/17 07:38 PM
Joined: Jan 2011
Posts: 4,785
Utah and Alaska
astjp2 Offline
master
astjp2  Offline
master

Joined: Jan 2011
Posts: 4,785
Utah and Alaska
Relatively cheap learning experience!


1941 Taylorcraft
1968 Charger
1994 Wrangler
1998 Wrangler
2008 Kia Rio
2017 Jetta

I didn't do 4 years and 9 months of Graduate School to be called Mister!
Re: What will cause a wheel stud to do this? [Re: astjp2] #2388380
10/16/17 09:07 PM
10/16/17 09:07 PM
Joined: Jan 2003
Posts: 10,696
North Dakota
6PakBee Offline
I Live Here
6PakBee  Offline
I Live Here

Joined: Jan 2003
Posts: 10,696
North Dakota
I really hate to break with the pack but I wouldn't go out and start replacing the studs just yet. When I look at the pictures I see 75% of the stud untouched. I'd get a metric die and clean the threads up. Not a thread chaser, a die. Then I'd do some careful measurements to see how much of the studs would be engaged by the nuts. If the nuts engage at least two thirds of the stud, I'd just drive it. Now if you have driven the truck with the incorrect nuts, then I'm with the pack. I'm sure the studs have been flexed and that's never good.


"We live in a time when intelligent people are being silenced so that stupid people won't be offended".
Re: What will cause a wheel stud to do this? [Re: 79machocharger] #2388507
10/17/17 12:51 AM
10/17/17 12:51 AM
Joined: Jun 2005
Posts: 6,257
gulfport, ms, west mi
rowin4 Offline
master
rowin4  Offline
master

Joined: Jun 2005
Posts: 6,257
gulfport, ms, west mi
Have to agree with not replacing the studs but disagree with 6pacBee on the use of a threading die. I would use a thread chaser. A thread chaser will straighten the damaged threads, a die will cut new threads where they are damaged reducing the strength in the damaged area. Just get the proper lug nuts after you fix the threads.


it's ok to butt heads, just don't do it with a butthead
Re: What will cause a wheel stud to do this? [Re: 6PakBee] #2388512
10/17/17 01:00 AM
10/17/17 01:00 AM
Joined: Jan 2003
Posts: 10,525
Freeport IL USA
poorboy Offline
I Live Here
poorboy  Offline
I Live Here

Joined: Jan 2003
Posts: 10,525
Freeport IL USA
Originally Posted By 6PakBee
I really hate to break with the pack but I wouldn't go out and start replacing the studs just yet. When I look at the pictures I see 75% of the stud untouched. I'd get a metric die and clean the threads up. Not a thread chaser, a die. Then I'd do some careful measurements to see how much of the studs would be engaged by the nuts. If the nuts engage at least two thirds of the stud, I'd just drive it. Now if you have driven the truck with the incorrect nuts, then I'm with the pack. I'm sure the studs have been flexed and that's never good.


Sorry this is wrong.
I see at least 1/2 of the threads on the front 3 studs are messed up. The studs are cheap, replace all of them, and all of the lugs on each wheel you tried to force the incorrect lug nuts onto. Gene

Re: What will cause a wheel stud to do this? [Re: 79machocharger] #2388561
10/17/17 03:31 AM
10/17/17 03:31 AM
Joined: Oct 2004
Posts: 5,443
ME
79machocharger Offline OP
master
79machocharger  Offline OP
master

Joined: Oct 2004
Posts: 5,443
ME
Looks like I'll need to take axles out to replace the back studs.
I'll change them out to be safe. I really wish they would put the size on the factory lug nuts. I did notice last night that there was a M on the end of the nut.

Re: What will cause a wheel stud to do this? [Re: poorboy] #2388583
10/17/17 05:06 AM
10/17/17 05:06 AM
Joined: Jan 2003
Posts: 10,696
North Dakota
6PakBee Offline
I Live Here
6PakBee  Offline
I Live Here

Joined: Jan 2003
Posts: 10,696
North Dakota
Originally Posted By poorboy
Originally Posted By 6PakBee
I really hate to break with the pack but I wouldn't go out and start replacing the studs just yet. When I look at the pictures I see 75% of the stud untouched. I'd get a metric die and clean the threads up. Not a thread chaser, a die. Then I'd do some careful measurements to see how much of the studs would be engaged by the nuts. If the nuts engage at least two thirds of the stud, I'd just drive it. Now if you have driven the truck with the incorrect nuts, then I'm with the pack. I'm sure the studs have been flexed and that's never good.


Sorry this is wrong.
I see at least 1/2 of the threads on the front 3 studs are messed up. The studs are cheap, replace all of them, and all of the lugs on each wheel you tried to force the incorrect lug nuts onto. Gene


This is what I see from the picture. On the closest stud there are about four threads that are destroyed. Then there are about 6 threads that look to have some damage. The remainder (14-16) look pristine. How many threads do you need to achieve rated tensile loading on the stud? I would guess a little over half an inch. I did compare a 9/16 NF thread to a 14 1.5 metric. 0.5625 major diameter and 18 TPI versus 0.5512 major diameter and 17 TPI (based on 1.5 mm/thread). I can see how the two worked, kind of. This is just my opinion.


"We live in a time when intelligent people are being silenced so that stupid people won't be offended".
Re: What will cause a wheel stud to do this? [Re: 79machocharger] #2388584
10/17/17 05:29 AM
10/17/17 05:29 AM
Joined: Jan 2008
Posts: 2,363
Cotati, CA
Dave Hall Offline
top fuel
Dave Hall  Offline
top fuel

Joined: Jan 2008
Posts: 2,363
Cotati, CA
Wheel studs and lug nuts are nothing compared to what could have happened to a 3 ton vehicle, going highway speeds with the wheels dismembering themselves.

Re: What will cause a wheel stud to do this? [Re: 79machocharger] #2388630
10/17/17 10:59 AM
10/17/17 10:59 AM
Joined: May 2003
Posts: 3,038
N.W. Florida
F
Fat_Mike Offline
master
Fat_Mike  Offline
master
F

Joined: May 2003
Posts: 3,038
N.W. Florida
Originally Posted By 79machocharger
Looks like I'll need to take axles out to replace the back studs.
I'll change them out to be safe. I really wish they would put the size on the factory lug nuts. I did notice last night that there was a M on the end of the nut.

I would replace them also, if for no other reason, peace of mind. I'm not sure pulling the axle is necessary though. Most vehicles have a hole or slot somewhere on the backside that'll allow room to push out/pull in the studs. Having said that, I've never pulled an axle on one of those...maybe it's the easiest route.

Page 1 of 2 1 2






Powered by UBB.threads™ PHP Forum Software 7.7.1