Just a thought in case anyone is about to buy a new set of 31” Duratracs for their Jeep. I have a 245/75R16, Load Range C, in my basement with 100% tread, never used. It was manufactured on the 16th week of 2017 according to the date code. It was my spare tire before I went to BFG KO2’s. If you would like it for your spare, shoot me a PM. It’s not doing me any good taking up space.