Plus, all Michelin tires come backed by a Standard Manufacturer’s Limited Warranty, covering defects in materials and workmanship for the life of the tread or from six years from purchase (whichever comes first). Michelin LTX M/S2 on-road highway tires offer an exceptional combination of … The Michelin LTX M/S2 is a premium Light Truck tire that offers better snow traction and a shorter stopping distance for your Light Trucks and SUVs. The Defender LTX is a light truck product that comes from melding the long-lasting traits of Michelin’s successful three-year-old Defender passenger line with its most popular light truck tire, the LTX M/S2. The LTX M/S2 is Michelin's Highway All-Season tire developed to combine long tread life with all-season capabilities for vans, pickups and sport utility vehicles, as well as for commercial vans, shuttles and chassis cab vehicles using light truck tire sizes. The Michelin LTX M/S2 is backed by a 6-year or 70,000 mile limited treadwear warranty on T, H and S rated tires. Tires with an R speed rating come with a 50,000 mile warranty.