Need advise on proper back spacing

[BoostedV6]

I am ready to order a set of MT ET streets for my 87 GN. I want to run 26x10.5-15 on Weld Pro Stars 15x8. Would 4" BS be right? I don't want any rubbing nor do I want to modify the frame or fenders.

TIA,
-Allen

 

[49-blues]

I believe WELD wheels only come in 3.5" and 4.5" backspacing, might need a spacer, 4.5" is usually close to the frame and 3.5" is usually close to the fender lip.HTH

 

[charlloots]

i have 12.5 x 28 et streets on 8.5 centerline autodrags with 3.5 bs they work fine the lips are not rolled and they dont rub the frame

 

[BoostedV6]

Thanks for the responses.

 

[sackracing]

i use 4.5 backspace with a 1/4 inch spacer