Wally Hauler is a Walmart hauler from the Disney/Pixar Cars franchise.
"Wally has been around the country and back a few times. As a Walmart hauler, he makes several trips to Walmart stores all across Route 66. Back when he first started, Sam Walton was so impressed by Wally's attitude that he made him the official Route 66 Walmart delivery truck. Because of that honor, Wally has seen many great sights along the storied highway, and he wouldn't have it any other way."