The 4X4 Alpin features a Michelin tread rubber compound that remains flexible at lower temperatures for greater grip and better handling in snow and on ice. It features a subtly directional high contact tread design that helps maintain good traction on wet and slush covered roads while its independent tread blocks and high density sipes bite into snow. The 4X4 Alpin even gives these sipes the same, patented Torque-Locking feature found on Michelin's Ultra High Performance All-Season radials to enhance dry road performance and handling. Additionally, Michelin Radial XSE Technology combines innovative tire design, lightweight construction and a "smart" silica enhanced tread compound that helps maximize the 4X4 Alpin's performance and treadwear.