35X12.50R20LT Cooper Discoverer S/T Maxx 121QConfidence on every journey starts with the 35X12. 50R20LT Cooper Discoverer S T Maxx 121Q. The DISCOVERER S T MAXX from Cooper focuses on stability, road feel, and everyday ease of use. Blackwall sidewall construction helps the tire resist routine wear while keeping the aesthetic understated and refined. The tread pattern is tuned to maintain traction on dry pavement, manage water in the wet, and stay composed in light snow. Well matched to LIGHT