replacement Tubeless Knobby Tire 145/70-6, 6×4.5 for Sunbelt B1SB6594 ATV Go Kart Mini BikeSpecs – Tire Size: 145x70x6, Rim Size: 6×4.5, Overall Diameter: 14.4″, Section Width: 5.4″, Section Width: 5.4″, Tire Pressure: 4 PSI, Max Load: 75 lbs, Type: Tubeless, Tread: Knobby, Ply: 2 Ply. Refer to images 2 & 3 for more informationIncludes – (1) 145/70-6 Tubeless Knobby Tread Tire; comes as shown in the first imagePuncture resistant for durability. Strong carcass designed to support the weight of equipment. Versatile stud tread design for multi-purpose conditions. Provides extra traction and bite in hard and soft terrain