For a standard five axel tractor trailer, the max is 80,000 lbs
The gross weight of a vehicle is the laden (loaded) weight. The Gross Vehicle Weight Rating is the maximum gross weight the vehicle is rated for. The opposite of this would be the tare weight, which is the empty weight of the vehicle.
Gross Vehicle Weight (GVW) is the actual weight of a vehicle when it is fully loaded with passengers and cargo. Gross Vehicle Weight Rating (GVWR) is the maximum weight that a vehicle is designed to carry, including passengers and cargo. The key difference is that GVW is the actual weight, while GVWR is the maximum allowed weight.
The gross weight of any vehicle is the laden weight. The Gross Vehicle Weight Rating is the maximum gross weight the vehicle is rated for. So, for a bus, that would include passengers, fuel, and luggage (if a type of bus which carries luggage).
The Gross Vehicle Weight (GVW) of a vehicle/trailer is the total weight of a fully loaded vehicle/trailer with maximum number of passengers allowed, maximum number of cargo allowed, full tank of gas, etc that the vehicle should weigh at maximum.
For Ireland and the remainder of Europe, the standard permitted gross weight is 44 tonnes.
Class I: Class I hitches are weight carrying (WC) hitches rated up to 2000 lbs. gross trailer weight (GTW) with a maximum trailer tongue weight (TW) of 200 lbs.Class II: Class II hitches are weight carrying (WC) hitches rated up to 3500 lbs. gross trailer weight (GTW) with a maximum trailer tongue weight (TW) of 300 lbs.Class III: Class III hitches used as weight carrying are rated up to 6000 lbs. gross trailer weight (GTW) with a maximum trailer tongue weight (TW) of 600 lbs. These hitches used for weight distributing are rated up to 10,000 lbs. gross trailer weight (GTW) with a maximum trailer tongue weight (TW) of 1000 lbs.Class IV: Class IV hitches used as weight carryingare rated up to 10,000 lbs. gross trailer weight (GTW) with a maximum trailer tongue weight (TW) of 1000 lbs. This class of hitches used for weight distributing are rated up to 14,000 lbs. gross trailer weight (GTW) with a maximum trailer tongue weight (TW) of 1400 lbs.Class V: Class V hitches used as weight carryingare rated up to 12,000 lbs. gross trailer weight (GTW) with a maximum trailer tongue weight (TW) of 1200 lbs. A Class V hitch that is used for weight distributing is rated up to 17,000 lbs. gross trailer weight (GTW) with a maximum trailer tongue weight (TW) of 1700 lbs.
The sticker on the vehicle's door jam will have the gross (maximum) weight. To find how much weight you can add to the vehicle, you can find the curb weight (car empty) on the title; subtract from gross weight.
The 2008 Hummer H3 Gross vehicle weight is 6001 lbs Curb weight is 4700 lbs (H3 Alpha 4851 lbs) Maximum payload is 1150 lbs The 2008 Hummer H2 Gross vehicle weight is 8600 lbs Curb Weight is 6614 lbs Maximum payload is 2200 lbs
In the US, unless otherwise permitted, 80,000 lbs.
Gross combination weight rating (GCWR) is the maximum weight limit determined by the vehicle manufacturer, including the weight of the vehicle, passengers, cargo, and towed trailer. Gross combination weight (GCW) is the actual measured weight of the vehicle, passengers, cargo, and trailer when fully loaded. The GCWR is a set limit, while the GCW can vary based on how the vehicle is loaded.
It is 8,600 standard, or 9,100 maximum. Lbs
Gross Vehicle Weight is what a vehicle weighs at any given time. If you drove onto a scale you would see your present Gross Vehicle Weight. It can change depending on what you have in the vehicle (gas, passengers, cargo) and the tongue weight (the weight the tongue of a trailer places on your hitch) of any trailer you may be towing. Gross Vehicle Weight Rating is the maximum allowable total weight of a your vehicle when loaded - i.e including the weight of the vehicle itself plus fuel, passengers, cargo, and trailer tongue weight. It is considered unsafe to exceed your vehicles GVWR and may void your warranty. Curb Weight is what a vehicle weighs when empty.