Tire Aid Sealant Filled 4.00-6 Replacement Inner-Tube, Easy Installation in Tires mounted on 6-inch Rims, Pre-filled with Sealant, Straight Valve Stem, Not for Highway Use; Fits most non-highway use 13-inch tires mounted on 6-inch rims including sizes 4.00-6, 13x5.00-6, 13x4; Common applications: residential wheelbarrows, spreaders, garden carts and more; Say goodbye to unexpected flats, extend the life of your tire and reduce maintenance by preventing leaks as soon as they happen; From thorns to small debris, Tire Aid seeks out and seals punctures up to 1/8-inch instantly; Type: Wheelbarrow Package Quantity: 1 Self-Repairing: Yes Stem Type: Straight Valve Type: TR13 Warranty: 1-year limited CA Residents: Prop 65 Warning(s): Yes UNSPSC: 25171900