Toyo Open Country R/T (Rugged Terrain) has superior Off-road performance and on-road comfort. Built rugged for any terrain, this tire offers excellent off-road traction, durable construction and aggressive styling. it is ability to tackle dirt, sand and rocks is inspired by the legendary Open Country M/T, while its quieter ride is a nod to our best-selling Open Country A/T II. These tires are 100 percent American-made at the state-of-the-art Toyo Tires factory in Georgia. In addition to the Toyo limited warranty, the Open Country R/T comes with the 45,000 miles treadwear warranty.