where to get wheel spacers?

I run 1/4" HR spacers with my 18s...Per HR, with the stock studs check for a minimum of 6-8 threads of engagement...if you dont have that much then longer studs are needed....my 1/4" made that no problem....
 
http://www.jegs.com/webapp/wcs/stor...atalogId=10002&storeId=10001&categoryId=58302
as rio5.0 stated check for proper thread length i believe anything over 1/4 in.(.25) requires longer wheel studs. if you have a local wheel shop call them they usually stock this item (universal spacers). the local shop here does. and talk to him about install(very important) he will let you know proper specs on install. the local dealer here would not install certain sizes without new wheel studs also they make 2 different types one that slides onto studs and one that bolts to wheel and bolts seperately to studs click on link below for example. this info is very important as S&B said you don't one to pop off.

http://www.maximummotorsports.com/spacers.asp
 
You'll be fine with the 1/4", but check anyways.

Those baers seem really nice. The maximummotorsports ones are a bit pricey and they don't have 3/4".


Has anyone had problems with hitting the lip on the fender?? At one point I wanted to cut or roll mine. I'm not sure how big I can go without doing so.