... Blue, Red, Green, Grey, Yellow etc. 4.10/3.50-4" Flat Free Hand Truck Tire Tire Material = ... Solid Polyurethane Rim Type = Steel or PlasticRim Diameter = 4" Outside Diameter = 10 ... Ribbed, Knobby etc. Often referred to as a 10" tire, the 4.10/3.50- 4" tire is one of ... Free! This tire can handle up to 300 lbs. Welcome to contact us immediately, if you are ...