Tyre temperatures and pressures increase during travel, so pressures should be measured when the tyres are cold, that is, when the tyres have the same temperature as the outside temperature.
You should check tyre pressures at least once a month.
Make study more fun and easier than ever. Play through the entire licence theory with our new game The Licence Game!
Test your knowledge with a free theory test. It works on all devices and the questions are designed to simulate the real theory test.