Pontiac 2004 Sunfire Owner's Manual page 219

Certification Label The Certification label, found on the rear edge of the
driver's door, tells you the gross weight capacity of your
vehicle, called the Gross Vehicle Weight Rating (GVWR).
The GVWR includes the weight of the vehicle, all
occupants, fuel and cargo. Never exceed the GVWR for
your vehicle, or the Gross Axle Weight Rating (GAWR)
for either the front or rear axle.
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