Check out the following link ( http://www.clubfrontier.org/forums/...s-2005-please-read-before-posting-here-63966/ ). It shows what everybody is running, including tire sizes. I have a KC and lifted 3" to fit 285/78/17 A/Ts and I still had to trim. Check the following link out for tips on the stereo upgrade ( http://www.clubfrontier.org/forums/f24/comprehensive-audio-diy-research-install-guide-85682/ ). Good stuff in there.