Rotary Corp brand aftermarket product. 8X300X4 Reliance Smooth Tread Tire mounted on a 4" X 2.25" Steel Wheel painted Fits white with 3.5" Centered Hub Length and 5/8" Roller Bearings. Replaces Walker #4815-4. Also replaces Swisher #4218.
Replaces:Dimensions:- HUB: CENTERED HUB
- TREAD: SMOOTH TREAD
- TYPE: RELIANCE
- TIRE SIZE: 8X300X4