High Traction Block Element Tread Design. An intricate tread pattern maximizes traction and promotes water drainage while maintaining vehicle stability. Deep cross-grooves and lateral siping provide gripping on snow and slush.
Strategic Stud Hole Placement. Extra traction power for hardpacked snow and ice can be provided by metal traction studs. The holes are concentrated in the shoulder for top efficiency.
'S' Performance Rating. The Wintermaster Plus in 70, 75 and 80 series is 'S' speed rated, assuring excellent handling characteristics and performance.
Deep Traction Non-Skid Tread. A proven tread compound blends traction and treadwear. Tread depths in the 75/80 series sizes average 14/32nds.