See also:

Changing a Tire
WARNING: Be sure to follow the directions for changing a tire, and never get under a vehicle that is supported only by a jack: Changing a tire is dangerous if not done properly. The vehicle can s ...

Uniform Tire Quality Grading System (UTQGS)
This information relates to the tire grading system developed by the U.S. National Highway Traffic Safety Administration for grading tires by tread wear, traction, and temperature performance. ...

Overloading
WARNING. Be careful not to overload your vehicle: The gross axle weight rating (GAWR) and the gross vehicle weight rating (GVWR) of your vehicle are on the Motor Vehicle Safety Standard Label on ...