Have an '02 Wrangler Sahara w/ I6, Auto, and 3.07's. Has 30x9.5's now, and will definitely go with at least 31x10.5's. I think those will work great..........................however, it is SO tempting to try and eeeeeeeeeeeeease up one more inch and go with 32x10.5's (if that size is even available). Would the 32's be too much for the 3.07 gears? Just thought I'd make one last check before I bought.