285/45R21 RoadX RXFrost WU02

Inner tread elements
Staggered narrow grooves improve traction for safer driving on ice and snow.

Outer tread elements
Wide shoulder blocks deliver more effective traction for enhanced braking performance when driving on ice and snow.

Interlocked sipes
Tread blocks are separated by a dense group of jagged sipes that bite into ice and snow to improve traction. These sipes are also interlocked to enhance block stiffness, resulting in greater driving performance in wet and dry conditions.

Inner shoulder grooves
The special outside shoulder design improves deep snow grip for safer driving.