mickey thompson classic lock

[swynx]

I want to run these but I want an 8 inch wide rim. We need 5x4.5, and I only see the 15 inch rim with 3.3 back spacing. If im correct I need about 4. The 16 inch has 4.5 back spacing but is a 10 inch rim. I plan to run these on a 12.50 wide tire. I think the manufacturer recomends keeping tire and rim width within 2 inches. But I've read that its better to air down on an 8 inch rim than a 10. Will 4.5 back spacing be too much? Planning on 35-37 inch tires.

 

[swynx]

So in my furry looking for 15s I missed the 5x4.5, 16x8, with 4 inch back spacing. Ive yet to work with back spacing on these trucks. Idk if this back spacing would be more appropriate. I dont care if it rubs on the fender ill cut that. What I dont want is it rubbing on suspension components