You don't need to worry about offset for what we do, only back space; although the two are related. A one inch offset would be a huge back space, pulling the wheel way inside the fender. For instance, the wheels I run are 4" back space, with a -12mm offset.
A forum community dedicated to Jeep Wrangler owners and enthusiasts. Come join the discussion about reviews, performance, trail riding, gear, suspension, tires, classifieds, troubleshooting, maintenance, for all JL, JT, JK, TJ, YJ, and CJ models!