GVWR
Gross Vehicle Weight Rating
is the maximum allowable total weight of a road vehicle or trailer that is loaded,
including the weight of the vehicle itself plus fuel, passengers, cargo, and trailer
tongue weight.
GAWR
Gross Axle Weight Rating
is the maximum weight each axle is designed to carry safely.
It includes the entire weight of the vehicle, occupants, cargo,
trailer tongue weight and so forth, but now distributed between
front and rear axles.
FRT
Front
opposite of Rear