Re: 18 inch wheels from a JK - will they fit my 02 WJ ?
I'm pretty sure the tires will fit. You could possible have some rub at the right/left locks depending on the sag of your Jeep but nothing major.
RIP 12/20/2013: 2000 Green WJ
Now driving a 7.3L Powerstroke F-250. 5 speed with 4x4.
Always on the look-out for another Jeep.