Model Number: SW10UGC-W4A3S225OS34 Brand Name: Carefree Tire Key Specifications/Special Features: Different dimension, color and tread are optional...Much lighter than traditional rubber wheel.Eliminate costly repair or replacement of tires and tubes.Strengthening drum wheel, solid deformation, anti-skid tread, thick PU material, super wear-resistant, does not crackJiaxing Carefree Caster offers a full range of Flat Free tires, pneumatic tires, and casters ranging from lawn & garden equipment, industrial material handling equipment, medical mobility equipment, scooters. Golf carts, bicycles, and baby strollersMuch lighter than traditional rubber wheel...Pros: beautiful wear, corrosion resistance, impact resistance, large capacity, flexible rotation, muteLong lasting based on high standard material.Pros: beautiful wear, corrosion resistance, impact resistance, large capacity, flexible rotation, mute Wheel Type Foam Filled WheelSize 3.00-4 WheelDiameter 10.11"(256.79mm) WheelWidth 2.93"(74.42mm) WheelColor Grey,black,red,blue,green,yellow etc Tread turf Hub Length 2.25” offset Bearing Size 1/2”,5/8”,3/4”PBB/CBB/MB Rim Size 4 Item No. SW10UGC-W4A3S225OS34