Weight of the Trailer

How heavy can a trailer safely be? It should never weigh more than 450 kg (1,000 lbs). But even that can be too heavy.

Speed, altitude, road grades, outside temperature, special equipment, and the amount of tongue weight the vehicle can carry must be considered. See “Weight of the Trailer Tongue” later in this section for more information.

Maximum trailer weight is calculated assuming only the driver is in the tow vehicle and it has all the required trailering equipment.

The weight of additional optional equipment, passengers, and cargo in the tow vehicle must be subtracted from the maximum trailer weight.

Ask your dealer for our trailering information or advice, or write us at our Customer Assistance Offices.

See Roadside Service (U.S. and Canada) or Roadside Service (Mexico) for more information.

    See also:

    Other Navigation Services Available from OnStar
    OnStar eNav: Allows subscribers to send destinations from Google Maps and MapQuest.com to their Turn-by-Turn Navigation or screen-based navigation system. When ready, the directions will be ...

    Air Vents
    Move the sliding knob on the air outlets up and down or left and right to direct the airflow. Use the thumbwheels near the air outlets to open or close off the airflow. Operation Tips - Clear ...

    Climate and Air Quality
    Select the Climate and Air Quality menu and the following will be displayed: - Auto Fan Speed - Air Quality Sensor - Remote Start Auto Seat Cool - Remote Start Auto Heated Seats - Auto Defog - ...