* Supply PU foam wheel, PU foam tire, flat free wheel, flat free tire, flat free PU foam wheel, foam wheel, foamed tire, handtruck wheel, wheelbarrow wheel. * Many kinds of tread patterns, rims, bearings and colors for your choice. * With good quality and reasonable price. ModelPU1009Size16''x4.00-8Tread patternlineRimpowder coated steelBearingRoller bearingHub length105mmBore diameter20mm