On the stock wheels, you'd probably be fine with the 5100s at their maximum ride height setting during normal street driving. However, you may get rub when turning and articulating at the same tire. Minor trimming may be required if you want to avoid all chances of rub, or you could play it safe and drop down to a 275/60R20. We do offer a military discount on most items. For the best pricing possible on this kit, give us a call directly at 623-434-5277.