We’re delighted to have you here. We genuinely appreciate your support and look forward to serving you. Thank you for choosing to do business with us! Tire and Wheel Kit. Tire & Wheel Kits. Reach out to us anytime! MASSFX 21×7-10 Front 20×11-9 Rear ATV 4 PLY Tire Set 4 Pack. The MASSFX 21X7-10 Front Tire and the 20×10-9 Rear Tire from the renowned MO Series is engineered for durability, performance, and versatility across a wide range of terrains. Take your off-road adventures to the next level with the MASSFX 21×7-10 Front Tire and the 20×10-9 Rear Tire are designed for superior performance across all terrains. Whether you’re riding a sport quad, ATV, UTV, or SxS, this high-quality tire provides the traction, durability, and control you need to tackle trails, dunes, mud, or rocky terrain with confidence. 205 lbs (93 kg) 260 lbs (118 kg). Brand : Stop & Go.