20" wheels with 37" tires on stock jeep jk
#2
Rim diameter doesn't matter. You need to move the tires out further (rims with less backspace or wheel spacers/adapters), and more clearance with the fenders/bumper/frame (some combination of lift, flat/chopped fenders, bumpstop, steer stops, etc)
Last edited by nthinuf; 11-28-2019 at 12:08 PM.