System 3 Off-Road Rc500 Tire Designed for exceptional off-road performance, this tire comes equipped with deep, interlocking tread blocks, providing excellent grip on loose surfaces. Its advanced 10-ply carcass boasts enhanced durability, thanks to a reinforced lower sidewall and heavy-duty ply cord. These features, combined with a new carcass design, ensure superior ride quality and flawless tracking across various terrains. Additionally, the robust rim guard offers wheel protection and aids in preventing pinch flats, especially when running at lower psi, ensuring both reliability and performance. Features: Deep .65 - 1.0 inter-locking tread blocks and optimal void excels on the trails while the wider spaced, staggered tread blocks grip in the loose terrain 10-ply carcass which utilizes a reinforced lower sidewall and heavier ply cord resulting in extreme durability The new carcass maximizes ride quality and the trackability is unmatched on loose or hard pack terrains Super deep rim guard protects wheel lips and helps avoid pinch flats at lower psi