Tire pressure loss warning system (Canada only)

See also:

Speed rating
The speed rating is part of the tire identification. It specifies the speed range for which the tire is approved. ...

GTW (Gross Trailer Weight)
The GTW is the weight of a trailer including the weight of the load, luggage, accessories etc. on the trailer. ...

Driving on sand
WARNING Do not reduce the tire inflation pressure before driving through sand. However, if you do so, remember to correct the tire inflation pressure before continuing your trip. Driving wit ...