Whether you race, run trails, or cruise the street, the RT320 Race & Trail radial UTV tires from System 3 Off-Road give you better performance and strength. These race-ready, non-directional UTV tires are ideal for mixed terrain at any speed. They pull hard on loose surfaces, while still giving a smooth and quiet ride on hard-pack surfaces. Their 8-ply rated radial carcass is light with a wide contact patch and their high-mileage rubber compound provides maximum durability. System 3 Off-Road RT320 tires are good enough to be DOT-marked (passed all tests required by Department of Transportation for motor vehicle safety standards). Available in 14 and 15 in. models—order the size recommended for your application.