I bought my JK a year ago and put 20" XD Wheels wrapped with 35" Nitto Trail Grapplers. Now I want to take it to CO and play in the mountains but I'm not very confident in those wheels. I'm looking at getting a second set of wheels for off road use and considering a set of Pro Comp Steel Rock Crawler Series 52. What size would be best for a JK? I was think 17" and what backspacing? 4.25?
Lastly, I am thinking about putting 37" tires on for off road. I think it should fit with the MetalCloak Fenders which would provide the clearance with my 3" lift.
Does anyone have any suggestions or comments on this setup?