One new Carlisle Big Biters replacement tire (18 x 8.5 x 10). This tire’s tread pattern transfers power to the ground for equipment that requires clean traction on hard and loose soil as well as snow. Typically used on: Lawn Mowers, Garden Tractors, Snow Blowers, Tillers, ATVs and Utility Vehicles. Tread Style: Big Biters Tread Pattern: Tru Power Ply Ratio: 4 m Diameter: 18.10 m Width: 7.60 Rim Width: 6.00 Max Load: 830 Max PSI: 22 Tire Weight: 10.00 PLEASE ID Numbers: 523311, 70-393, B1TI83, B1TI83-A