31X10.50R15LT Starfire Solarus Ap 109RDrive assured with the 31X10. 50R15LT Starfire Solarus Ap 109Rengineered to balance control, comfort, and durability. Starfire's SOLARUS AP showcases thoughtful construction that supports steady handling and reassuring traction. Featuring a sturdy Blackwall sidewall, it pairs style with practical protection. The tread pattern is tuned to maintain traction on dry pavement, manage water in the wet, and stay composed in light snow. Designed for LIGHT