tire size?

[jdeere05]

Ok my truck is leveled and I have 17s. I'm going to get 17x9 with a 4.5 backspace and a -12 mm offset..what's the biggest tire I can put on without issues?

 

[Danielrod61]

I fit 33's on a stock 03 with stock wheels. I recently put 35's on my stock 08 with minimal rubbing on the fender liner. Just to give you an idea. You could fit 34's no problem.