The Cooper Discoverer Stronghold All-Weather tire is an all-weather tire designed for heavy duty pickup trucks. It has a high load capacity and is built to be as rugged as possible. Engineered for durability, the new Cooper Stronghold All-Weather tire features Cooper's Durable Tread technology for long life, but with a quiet ride and good traction on the highway. The severe snow winter certification is your assurance of year round traction so no need to change out your tires for winter tires in most parts of Canada.