Help guys
Supreme Member

Joined: Jun 2002
Posts: 4,029
Likes: 6
From: Illinois
Car: 1988 Trans Am
Engine: 305 TPI
We can't tell you the backspacing you need unless you give us the width of your rims. For 8" rim, you would need 4.5 inch backspacing. Thats the only backspacing dimensions I know of.
Supreme Member

Joined: Jun 2002
Posts: 4,029
Likes: 6
From: Illinois
Car: 1988 Trans Am
Engine: 305 TPI
15 X 8 width 0 offset and 4.5" backspacing should work. I have All 0 offset GTA wheels on my car and it works out perfectly. I don't know if your TA has the 16mm offset rear disc setup. If your TA came with the 15 x 7s , you should use 0 offset or 4.5 inch backspacing all around for an 8 inch wide rim.
Hope that helps
Hope that helps
Trending Topics
Thread
Thread Starter
Forum
Replies
Last Post
Zachattack0925
Transmissions and Drivetrain
4
Aug 12, 2015 09:52 PM




