Is it ok to use used wheel studs?

[Ssiptang]

I have a set of used ARP front wheel studs that I got for free long time ago and I was thinking about installing them this weekend.
Is it ok to use used wheel studs or do they have to be replaced once they are out? Threads are fine. I tested with lug nuts. How are these knurls look to you guys?

 

[1andonlywhitie]

They may be fine but I'd PERSONALLY just buy new ones that haven't had duty-cycles on them...

 

[skwerl]

For the fronts I wouldn't worry about it. The rears are the ones that take all the stress.

 

[Ssiptang]

Ok thanks. Why are knurls barely larger than non-knurled head diameter? Diameter only differ about 0.5mm. At first I thought they were bit worn down but I also found this pic of brand new studs.

 

[Department Of Boost]

For the fronts I wouldn't worry about it. The rears are the ones that take all the stress.

Not if you drive like me.

 

[Marc s]

Every car driving down the road has used wheel studs.

 

[Ssiptang]

Every car driving down the road has used wheel studs.

Well, no shit sherlock lol
My question was about knurls not threads.

 

[Marc s]

Well, no shit sherlock lol
My question was about knurls not threads.

I was just yanking your chain. I would use them as long as they press in tight. The knurling looks fine to me.

 

[Ssiptang]

I was just yanking your chain. I would use them as long as they press in tight. The knurling looks fine to me.

Haha I know man. I was laughing at your comment. I will be installing them on sunday. I will update this post with pictures.

 

[Ssiptang]

Wow...My stock studs won't come out. I was hitting fairly hard. My neighbor even came out and complained that its too loud. Youtube video made it look way too easy.
Any tips on getting these out? Is there any studs removal tool to make this job easy?

 

[skwerl]

Get an old open 1/2"-20 lug nut (such as off a trailer) and put it on the stud until it is flush with the outer edge. Smack it with a hammer (28-32oz framing hammer or 2.5-3 lb mini sledge). Remove nut and pull loose lug out the back. Repeat 4 more times.

Don't fuck up your nice McGard lugs.

 

[Ssiptang]

Get an old open 1/2"-20 lug nut (such as off a trailer) and put it on the stud until it is flush with the outer edge. Smack it with a hammer (28-32oz framing hammer or 2.5-3 lb mini sledge). Remove nut and pull loose lug out the back. Repeat 4 more times.

Don't fuck up your nice McGard lugs.

You're right. Why was I using mcgard I dunno. I just grabbed whatever that was in my tool box. I will try to use BFH. I guess my 20oz hammer wasn't big enough.

 

[Whiskey11]

When I stripped out two of my stock front studs I put a 2x4 board behind the hub face and hit the closest stud to the board, repeat as necessary. It took one solid whack and a lot of little ones and they popped right out. My car is a 4 season Midwest car so it sees all the lovely salted roads in the winter.

 

[Ssiptang]

When I stripped out two of my stock front studs I put a 2x4 board behind the hub face and hit the closest stud to the board, repeat as necessary. It took one solid whack and a lot of little ones and they popped right out. My car is a 4 season Midwest car so it sees all the lovely salted roads in the winter.

I see. Thanks for the tip. I will report back.

 

[AndrewNagle]

I used a mini sledge

My thread on how I did it

http://www.s197forum.com/forum/showthread.php?t=109653


but got suggestions to use a c-clamp and socket as to not damage the front hubs

 

[Ssiptang]

^ I saw that thread. It looked straight forward haha.