VERY impressed with the Goodyear DuraTrac. This is my third set on two Jeeps. I had 33 X 12.5 on my Jeep. They were great off-road, or on rough roads, offering excellent grip on some very tough terrain. I found they had great treadlife, and got about 70K on each set, and that's a lot of rough miles too! Only once I had one punctured by a sharp rock, but it was replaced at very little cost(percentage of tread used). The only downside of these tires are the slightly rougher ride, and the decreased gas mileage, but you're not buying these for a smooth highway drive ...you're buying them for their off-road capabilities, and rugged looks!