Hey guys Im new to lifting but not offroading. I just had a 3" PA body lift installed and am looking to get a 6" Fabtech kit. How big of tires would I be able to run I have 16x8 rims and would like to run at least a 37 if not bigger. Any help is appreciated Thanks Oh its a 98 Ext cab 4x4

 

You will be able to run 37 inch tires but I would recommend going to a 16 x 10 inch wheel instead of 16 x 8.

 

I agree.

 

37" will fit pretty easy depending on how wide you go with a 8" wide rime i would not go any wider than 12.5, this looks pretty skinny with a 37" tire i recomend a 10" wide rim and a 14.5 tire in 37" you might have to do alittle trimming to the front valance the absolut largest you can go with a 3" body and a 6" fabtech is a 38" 15.5" on a 10" rim with 4.5" of backspacing but this requires the front torsion bars to be cranked and triming of the lower controll arm, front valance and the rear of the front wheel wells at the bottom, and it wont rub at all even offroading, good luck and i have pics to further clearafy if needed

 

Thanks that is one sweet @$$ truck there 311. I guess I will upgrade to 16x10 wheels and get some 38s