I paid about $450 (mounted) for 4 31x10.5 Bridgestone Duelers about 20k miles ago. Just rotated them for the first time last weekend. They seem like they have got much more than half thier life to go. A great deal on a great tire. If I had to buy a set of tires now I wouldn't even consider anything else. The previous owner had Wranglers on the truck and they sucked. But who knows how he treated his tires. He was an idiot.