You can check your tyre tread depth in seconds using a coin from your pocket. In the UK, insert a 20p coin into the tread groove. If the outer ring disappears, your tread is above the 1.6mm legal ...

How's the tread on your tires? If you haven't checked in a while, now would be a good time to do so because we all know some will be here soon! Jenny Hardman visited Les Schwab Tire Center in South ...