Urethane Slot Car Tyres x 4 Wasp 37 20 x 14 x 4.5 x 5.5 Rears Lotus 99T and Williams FW11B

About the items 1 pack of 4 tyres Made from Hi definition 3D printed blanks for perfect roundness. Rear face of tyre is smooth as its sliced off after moulding. Moulded in Poly Urethane resin to give a good grip on both wood and plastic. Urethane tyres don't require any oiling or special treatments. They will run on the track along side rubber and will not strip the grip as silicone can. Dimensions Size (A diameter) 20mm x (B width) 14mm x (C profile) 4.5mm x (D groove width) 5.5mm, see image for info Fitting guide The table below shows the cars the tyres are known to fit. These are confirmed as I own the cars, Will fit other models, please refer to the image to gauge the size your car needs. Note the outer diameter is very flexible and will stretch a lot to fit a wheel. I usually design the tyres slightly small so they have a nice secure seat on the wheel and don't require gluing. Please see my guide on measuring up tyres and wheels and an explanation of what the sizes mean. - www.waspslot.co.uk Scalextric - Lotus - 99T - C4251 & C4355 - Rear Scalextric - Williams - Fw11B - C4309 & C4318 - Rear

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