The wheels i bought to put on are 20x10 w/ 4.5"s of backspacing. Suspension is non coilover, standard pro comp w/ a PA 3" body lift. My 2 tire choices are nitto mud grapplers in a 37x13.50R20 or the 36x13.50R20 SS Irok radial. What tire would i have a better chance of clearing out of those 2. My 35's i have now look to small (from my point of view). Also, does anyone know if that irok in a 36 will be taller than a 35, or are the iroks running small? Thanks. -Ryan

------my current setup, 17x9 w/4.5" backspacing w/ 35x12.50 BFG




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I would say the 36's would have a better chance of clearing. You might be able to squeeze in 37's though.

 

37's all the way. But I would keep your old wheels. I think that would look great.

 

i dont know if 37's would fit with these wheels, thats why i ask. id hate to spend all this money and have them rub like hell, to the point where i gotta cut up the whole truck. how bad you think they would rub? heres the wheels i got.

 

I think you could do the 37s with some minor rubbing.

 

I agree.