... Solid rubber WheelTire TypeSolid Rubber Wheel,Metal Hub solid tireTire Size13"UsageHand trucks,Sack Truck,Lawn mower ,carts, pressure washer,washing,machinery,generator ... ,air compressorTire Diameter320mm,330mmTire Width33mm,38mm Tread PatternLineInner Tube IncludedNoHub length88mmBore size16mm,20mmBearing typeBall bearing Tyre &Tube MaterialNatural Rubber ...