See also:

General Information
For service and parts needs, visit your dealer. You will receive genuine GM parts and GM-trained and supported service people. Genuine GM parts have one of these marks: ...

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, ...

Cargo Cover
For vehicles with the dual position cargo cover, it can be used to cover items in the cargo area of the vehicle. The shade can be set in two positions. It can be set in a halfway open (A) pos ...