These types of tires that are often more likely to have a short mileage warranty or none at all are often among the worst for warranty coverage, alongside high-performance and track-oriented tires. The most long-lasting tires in Goodyear's current lineup are the Assurance MaxLife and AssuranceMaxLife2, which both carry an 85,000-mile warranty. However, some Goodyear off-road focused tires like the Wrangler Boulder MT and Wrangler AT are sold with no mileage-based warranty at all. The reason these types of specialist tire types don't offer such warranties is due to their construction and materials, which vary significantly due to differences in construction and construction. Avoiding cheap tires with no warranty can result in more expensive upfront costs than it would otherwise be possible, but potentially costing more in the long-term than it could be spent on better quality tires.