New formulation of full silica tread compound that contacts the ground in micro-scale resulting in better grip throughout the life of the tyre. 1.5m shorter wet braking when NEW and 2.6m shorter wet braking when WORN vs the competition.An improved tread rubber compound creates stronger link of filler-to-filler molecular bonds, that help to minimize wear rate and that results in +25% more mileage than the competition. Best-in-Class Longevity. The Michelin Energy XM2+ boasts the best longevity among premium competitors. This ensures that you get more kilometres out of each tyre, making it a dependable choice for long-term investment in your vehicle's performance.