21×7.00-10 ARIEN Mower TIRE RIM WHEEL ASSEMBLY 4ply 4-Hole 21×7-10 21/7-10 K500. First Quality NEW / Never Mounted / Never Ran. Your assembly will arrive aired up and ready to mount on your axle. NO LUG NUTS ; NO CENTER CAP. Ariens part number: 07101546. TREAD: Kenda K500 Commercial Turf. DESCRIPTION: 4ply (load range “B”) Tube-Less Tire. Golf Cart ; Riding or Zero Turn Mowers ; Utility Trailer ; Commercial Equipment. Height: 20.7 inches Width: 7.1 inches Rim Diameter: 10 inch. Maximum Weight Carrying Capacity: 990 lbs. Per tire at 24 psi. WHEEL Width: 6.0 inches Wheel Diameter : 10 inches. BOLT CIRCLE: 4 on 4 [see picture]. BACKSPACE: 3.95 inch [includes tire bulge]. OFFSET: + 7.2 mm. Center Hole: 2.81. CUSTOM BUILDERS AND ALL DEALERS WELCOME.