Discount Tire is the BEST place to be. While traveling through Scottsdale on a road trip, I had a problem with my tire pressure monitoring sensor. At first, I thought I had a low tire or one which was leaking slowly. I have ultra high performance tires on this sports car, so I wanted to be sure I don't have a flat or something is wrong with the tires at high speeds. I took it to Discount Tire early this morning and was met by technician Nolan Lamb. He was GREAT! He got right on the vehicle, checked everything out, re-balanced the tires, checked the rears for leaks (none found) and reset the sensors. Viola! Great, friendly service!! Can't ask for better from Discount Tire or Mr. Lamb. Go here for all your tire and related service needs.