Aight, I want to put 20" rims on my Jimmy, but i need to know some info first. I was talking to a guy that works at Tire Barn about it and he gave me this info:

- 20" rims will fit
- Need to be FWD offset
- 8.5" width of wheel

Umm...is there anything else anyone knows that will help me find the perfect set of 20" wheels?

there is not a 20" tire with the proper load capacity for you Jimmy ... the guy at The Tire Barn obviously doesn't know a whole lot about wheel fitment with his "FWD offset" comment and he surely is not concerned with your safety ... get 18" wheels and tire for the best fit