I just bought 5 wheels/tires (18" Bridgestone Dueler A/T) from a guy who had switched rims & tires then sold the Jeep (less than 800 miles on tires). Could not check the door jam for recommended tire pressures. My Jeep had the 17" Goodyear SR-A tires, 35 psi & 30 psi. I could use some help on the recommended pressure for reference to try and get good wear and handling. I plan on using my old rims for some off-road tires.