PSI (pounds per square inch)

A standard unit of measure for tire pressure.

    See also:

    Maximum permissible tire pressure
    Maximum permissible tire pressure for one tire. ...

    Checking the oil level using the oil dipstick
    On vehicles with a 12-cylinder engine, the oil level can be checked using the on-board computer. On all other models, the dipstick must be used to check the engine oil level. Example: vehic ...

    Slippery road surfaces
    WARNING The outside temperature indicator is not designed to serve as an ice-warning device and is therefore unsuitable for that purpose. Indicated temperatures just above the freezing poi ...