Your wheels and tires are your rig’s feet on the dirt. Tread type, tire and wheel size, and tire track width on your vehicle all play a role in ride, handling ...

With a number of factors influencing what size tyres you should have on your bike, working out what tyres will fit can be difficult. Bikes these days come in an array of different wheel-size diameters ...

The wheel diameter is measured from lip to lip of a tyre, and coincides with the wheel rim size. The wheel radius is half the wheel diameter, the distance from the centre of the wheel, the axle, to ...