Q Tell me where you would find the recommended tyre pressures for this car and how the pressures should be checked.
A Refer to the munufacturers manual and check tyre pressure using a reliable pressure guage, this should be done when tyres are cold, remember to check the spare and to replace valve caps.
Q Tell me how you would check the tyres for sufficient tread depth and they are safe to use on the road.
A The tyres should be checked using a tread depth guage, they should have a minimum of 1.6mm of tread across the central 3/4, the remainder should have visible tread. There should be no cuts or bulges in the sidewall.