Gross vehicle weight rating

A gross vehicle weight rating (GVWR) 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. In the Physical sciences weight is a Measurement of the gravitational Force acting on an object A road is an identifiable route, way or path between two or more places. Vehicles, derived from the Latin word vehiculum, are non-living Means of transport. Fuel is any material that is burned or altered in order to obtain energy This article is about passengers in commercial transportation for other uses see Passenger (disambiguation A passenger is a term broadly used Cargo (or freight) refers to goods or produce transported generally for Commercial gain by ship, aircraft, train, In the United States, two important GVWR limitations are 6,000 pounds (2,721 kg) and 8,500 pounds (3,856 kg). The United States of America —commonly referred to as the The pound or pound-mass (abbreviation lb, lbm, or sometimes in the United States #) is a unit of Mass Vehicles over 6,000 pounds are restricted from many city roadways (though there is some dispute about whether this restriction is for actual curb weight or GVWR), and vehicles over 8,500 pounds do not have to display EPA estimated fuel mileage or a Monroney sticker nor are they subject to state emissions testing. A city is an Urban area with a large Population and a particular Administrative, Legal, or Historical status In the United States, all new Automobiles are required to include an official form listing certain information about the car this window sticker is commonly called a Monroney Vehicle inspection is a procedure mandated by national or subnational governments in many countries in which a vehicle is inspected to ensure that it conforms to regulations governing

Most U. S. cars have a placard (sticker) with this information. It is located typically either in the driver's side door or doorframe, owners manual, or also may be present on another sticker immediately under the hood near the radiator, although that sticker more typically contains information about the size of the motor, various fluid capacities, etc.

Most U. S. commercial trucks (especially semi-trailer trucks and dump trucks) are required by licensing authorities to have this information printed on the outside of the vehicle and for it to be clearly visible from a specified distance. Many do so by painting these numbers in a large font on the driver's side of the truck near or on the door.

Gross weight is often confused with curb weight, which represents the weight of the vehicle with no passengers or cargo. The difference between gross weight and curb weight is the total passenger and cargo weight capacity of the vehicle. For example, a pickup truck with a curb weight of 4500 pounds might have a cargo capacity of 2000 pounds, meaning it can have a gross weight of 6500 pounds when fully loaded.

For vehicles containing no fuel or driver, the gross weight is the sum of the tare weight (the unladen vehicle weight) and the weight of the load carried. For the measuring of loads picked up at a depot or materials yard (such as gravel or rock, or other bulk goods), the weight of the driver, fuel, and existing loads are assumed to be constant between the weighing of the vehicle upon entrance (tare) and laden (gross) upon exit. Such weights are determined by a specialized scale called a weigh bridge, and such scales will usually have a computing function within the display to compute tare weight.

References

What is GVWR? from about.com

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