rear wheel studs

[cbr929]

Does anyone know what type (length) of rear wheel studs are on a '89 full size Jimmy? My local GM dealer tells me there are 2 lengths listed in the book, 43 mm and 50 mm. Has anyone had to replace these before?

 

[90K5]

I replaced mine, but got most of them at NAPA and one at O'Reilly's...neither place said anything about 2 lengths...if oyu think about it, as long as the neck of the stud is the same, it shouldn't really matter which one you get...maybe with alum. wheels you would want the longer one since they are usually thicker, but it probably doesn't matter...could just take one out and measure it i guess...

 

[R72K5]

14mm