Montreal Eco Dynamic. FEATURES AND BENEFITS: All Season Traction; Improved Handling Ability; Superb Durability; . OVERVIEW: The Montreal Eco Dynamic is a performance and high performance, all season tire manufactured for passenger cars and SUVs. The brand offers a 45,000 mile warranty for this model.The tire is designed with all season traction in mind. It features a highly adaptive rubber blend and a densely siped tread. Combined with the four circumferential grooves, it guarantees outstanding traction on dry, wet, and snow-covered roads. The compound holds its flexibility despite changing outside temperature. This enables the lateral sipes and notches to get an even firmer grip on the road surface. Meanwhile the circumferential grooves prevent aquaplaning by dispersing water, slush, and snow from the footprint.The continuous center rib stabilizes the tire against the asphalt. The five-rib footprint maximizes surface contact to upgrade the tire's driving stability and steering responsiveness. As a result, the driver is able to control the vehicle in a prompt and precise manner throughout the performance. The tread blocks are all siped and divided by notches to provide a strong grip during cornering. The high number of biting edges boost the model's maneuverability to ensure full control over the passenger car or SUV.This model promotes a tough structure that maintains its optimal shape under load and driving pressure affecting it. By preventing deformations, the tire demonstrates an outstanding high speed durability. The reinforced construction enhances the tire's load carrying and withstanding ability. This way, it guarantees a high speed tolerance, making it an ideal choice for sports cars. The Eco Dynamic can be driven with confidence, within the speed limit indicated by its speed rating. Manufacturers recommend changing tires every 10 years. As long as tires are properly stored before they are sold, the year of their manufacture will not shorten their service life.