GBC XC-Master. FEATURES AND BENEFITS: Improved controllability; Racing tire model; Enhanced durability; . OVERVIEW: The GBC XC-Master is a racing all season tire manufactured for ATVs and UTVs.The tire promotes excellent all weather traction. The special tread design allows the model to firmly grip the road surface in dry, wet and light winter weather. This also allows the tire to firmly grip the road surface during high speed performance. The model was manufactured for cross country racing and the X-shaped knobs ensures constant road contact. This, along with the exceptional all weather traction, allows the model to perform to its highest capability in all conditions.The special knob design firmly grips the road surface at all times. The better road contact increases the model's controllability and promotes a safer driving experience. It upgrades the driving stability and the steering responsiveness significantly. As a result, the tire's structure is stabilized against the driving pressure affecting it, while the steering becomes quick and precise in its responsiveness to the driver's instructions. The better controllability ensures a safer drive and racing capability.The XC-Master offers great durability. The special six-ply construction increases the tire's strength. It prevents deformation under the driving pressure affecting the tire and improves its damage prevention. The tire is resistant to off-road punctures and other damages. The better damage resistance and maintained optimal tire shape allow the tire to perform well during races in all conditions. This specific tire model features a BIASED ply construction. When it comes to ATV tires, there might be slight visual differences between brands and models even if the tires are of the same size. NOT FOR HIGHWAY USE: This tire model is not DOT-approved for highway use. Manufacturers recommend changing tires every 10 years. As long as tires are properly stored before they are sold, the year of their manufacture will not shorten their service life.