The 22" tires are the Bridgestone Dueler Alenza's. They are the same tire (tread design wise) as have been on my last 2 Yukon Denali's, albeit they were 20". So far they have been working great in the Michigan winter snow we've been gifted with. I'm a fan of the Alenzas, as I got 89k miles out of my last set, and 88k on my prior Yukon. Personally, I'm glad they are these rather than the Conti's that they switched over to on the the 20".