Model Number: RIB13UBC - 500-6 Brand Name: carefree Key Specifications/Special Features: Jiaxing Carefree Caster offers a full range of flat free tires, pneumatic tires and casters ranging from lawn and garden equipment, industrial material handling equipment, medical mobility equipment and scootersGolf carts, bicycles and baby strollers 1. We have the abilityto supply products according to the customers' needs 2. We have our own factory 3. Nice after sale service and prompt delivery time Tread Design Ribbed Specifications 13*5.00-6 Wheel Width 4.3" (108.6mm) Outer Diameter 13.26" (336.9mm) Tyre Color Black Tube Color Red Type PU Wheel 1 piece plastic Model RIB13UBC-500-6 Brand Carefree