what size tire and backspacing

moparman111 said
Rocco I am not exactly sure how. I am considering purchasing a set of older used wheels that are 15x7 with a 3 and 3/16 backspacing. What's the biggest tire (front and rear) I can run with that particular rim? Thanks

Measure from the inner side of the wheel house to the brake face. The measure from there to the outer side of the inner wheel well.

autoxcuda said
IMHO, get the rims with the right or at least better backspacing.

this /\ /\ /\