We've explained dozens of times over the years the difference between P-metric and imperial tire sizes so we won't cover a whole lot of the same ground, but we really haven't published a conversion ...

People have been riding on air since John Dunlop invented the pneumatic tire in 1887. The average motorist might think that his tires’ rubber and steel belts support the vehicles’ weight, but air ...

You’d be forgiven for not paying too much attention to the markings on your tyres. These days, you can order a set of new tyres simply by sticking your car’s registration number into a website, which ...