Spare Parts Available on backorder T-PU01-20 20″x1 3/8″ Polyurethane Tyre System Overview The T-PU01-20 is a 20-inch x 1 3/8-inch polyurethane tyre, offering durability and smooth performance for various applications. Specifications Part Number: T-PU01-20 Diameter: 20 inches Width: 1 3/8 inches Material: Polyurethane Tags: Polyurethane Tyre 20-inch 1 3/8-inch Available on backorder Available on backorder T-PU01-20 20"x1 3/8" Polyurethane Tyre quantity Add to cart