I'm purchasing tires for my Toyota Tacoma in the next few weeks and I've narrowed it down to two choices: 1) Dunlop Radial Rover A/T (UTQG of 500) from Discount Tire 2) Continental Sport LT/SUV (UTQG of 520) from Wal-Mart In the size I need, they are basically the same price ($102 and $103.22 respectively). Both places have similar charges for installation/lifetime balance. So I guess it mainly comes down to two things: 1) Which is the better tire? 2) Is Wal-Mart's service bad enough to go with the other retailer? I've had good experience with out local Discount Tire. They are usually busy, but I've never had any issues with the quality of their work. I have no experience with Wal-Mart's Tire/Lube express. And while I know that experiences will vary from location to location, what is the general concensus? Also, who here has experience with either of these tires? I'm very interested in opinions. Thanks in advance!