... .4.00-8 wheelbarrow wheel 4,OEM accepted 1. Variety: Pneumatic Wheel,Solid Wheel,Foam Wheel,Tubeless Wheel,Castor Wheel, Wheelbarrow Tyre&tube and etc.2. Pneuamatic Wheel=Tyre + Tube + ... 25/3.50-8,14"x4.00-8 etc2.2. Tyre Layer: 2ply,4ply,6plyTyre Pattern: LUG,Direct,Diamond flower, ... 4.Wide Range of Use: for wheel barrow,hand trolley,tool cart etc 2.5 4.00-8 wheelbarrow wheel. 4.00-8 Wheelbarrow wheel