Hi, You are looking at a Pair of Good Care (4.00-4) 400x4 Black Block tread mobility scooter tyres. These are high quality 4 Ply tyre strong. They can be inflated to 50 psi (3.5 bar). Width: 7.5cm Diameter: 28cm Tread Depth: 5 mm Weight: 1.4 Kg Max Load 230 Kgs Thanks for looking!!
