See also:

PSI (pounds per square inch)
A standard unit of measure for tire pressure. ...

Notes on driving
• If the vehicle is heavily laden, check the tire pressures and correct them if necessary. • When parking your vehicle, make sure that the tires do not get deformed by the curb or other obstacl ...

Power washers
WARNING Do not use power washers with circular-jet nozzles (dirt grinders) to clean your vehicle, in particular the tires. You could otherwise damage the tires and cause an accident. Always ...