backspacing and bolt circle for skinnies
#2
5 lugs on 4.75" circle.
My Weld Pro-Star 15x3.5's run a 1.75" BS. Your 15x4's should be at least 2" BS. Might even go to 2.5" if it is available, to tuck the tires into the fenders a little. Mine are too close to the outside edge of the fender.
I don't think the Convo-Pro's require a spacer to clear the brake pad clips and caliper support bar, but you might want to verify. I know the Welds require a 5/16" spacer, which contributes to the outside of the tire being too close to the fender line.
My Weld Pro-Star 15x3.5's run a 1.75" BS. Your 15x4's should be at least 2" BS. Might even go to 2.5" if it is available, to tuck the tires into the fenders a little. Mine are too close to the outside edge of the fender.
I don't think the Convo-Pro's require a spacer to clear the brake pad clips and caliper support bar, but you might want to verify. I know the Welds require a 5/16" spacer, which contributes to the outside of the tire being too close to the fender line.
Thread
Thread Starter
Forum
Replies
Last Post
Jim S. '95 Z28
Drag Racing Technique
8
07-19-2002 09:47 AM