Chevrolet 2004 Impala Owner's Manual page 251

Tire and Loading Information Label
Example 2
A. Vehicle Capacity Weight
Example 1
The Tire and Loading Information label shows the seating
A. Vehicle Capacity Weight
capacity and the total weight your vehicle can properly
carry. This weight is called the vehicle capacity weight. If
your vehicle has the Tire and Loading Information label,
Example 1, the label is attached to the center pillar, near
the driver's door latch. If your vehicle has the
Tire-Loading Information label, Example 2, the label is on
the inside trunk lid.
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