Don't know if you have a Discount Tire near you, but they also offer a proprietary Cooper tire, the ATP in the 31 x 10.50 - 15 size, Load range C, and the pricing is very close to your example from Big O. I had the ATP on a previous TJR, and was happy with those.OK, You all have convinced me not to go back to stock size. Big O tires has Cooper RTX 31x10.5 on promo. Total out the door cost $560 50,000 mile warranty Any experience with these? How do they compare to Cooper at3? thanks again for your help