Ford F series Owner's Manual page 180

The following is a typical example of a Safety
Compliance Certification Label and an
explanation of how this information should be
used:
Safety Compliance Certification Label
Do not use the sample numbers on the Safety
Compliance Certification Label shown. Use the
actual numbers from your vehicle certification
label.
Understanding Loading/Towing
Information
The following terms are used to describe the
ability to carry or tow a load:
Base Curb Weight
Payload
GVW (Gross Vehicle Weight)
GVWR (Gross Vehicle Weight Rating)
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