Sinclair Erie Erie E-9000268 Wheel Kit, 16 in Dia Tire, 4 in W Tire, Polyurethane Foam Tire, 1.35 in Dia Hub, 2-3/4 in L Hub $90.25EachTire MaterialPolyurethane FoamTire Diameter16 InTire Width4 In +5 more Hub Diameter1.35 InHub Length2-3/4 InBearing TypeRollerSuitable ForErie 1035 Contractor WheelbarrowsIncludes3/4 In Axle