AVID Ascend GT[All-Season Traction] – Performance matters most on snowy roads, so hundreds of 3D sipes and a notched block tread design produce more grip for true all-season traction.[Wet Braking] – All-new TriBlend compound and an asymmetric groove arrangement deliver extra grip on wet roads.All-Season Tire For Passenger Cars & Minivans[Quieter Ride] – An adaptive outside shoulder provides stability to the shoulder blocks, assuring even wear and a smoother, quieter ride throughout the life of the tire.