Mercury 2005 Mountaineer Owner's Manual page 185

Tires, Wheels and Loading
Example only:
Cargo Weight – includes all weight added to the Base Curb Weight,
including cargo and optional equipment. When towing, trailer tongue load
or king pin weight is also part of cargo weight.
184
2005 Mountaineer (mnt)
Owners Guide (post-2002-fmt)
USA (fus)