Truck Camper’s Alphabet – GVWR, GCWR and GAWR


Do you Know Your

Truck Camper Alphabet?

GVWR

Your truck camper’s Gross Vehicle Weight Rating (GVWR) is the total weight it can handle safely.  This includes the truck itself, you, the driver, passenger(s), the TC, all liquids (fuel, oil, water), propane, food in the pantry and refrigerator, clothing, and the rest of your camping stuff.

Example of a GVWR label
Example of a GVWR label

If you exceed the GVWR, you could be damaging the truck by putting strain and stress on the truck’s frame and chassis, resulting in expensive repairs.  More important, consider the safety factor to yourself and others – finding that your brakes take longer to stop, or possibly even complete brake failure safely.

 Truck Plus Payload = GVWR
Truck Weight Plus Payload = GVWR

GCWR

Truck campers planning on towing a trailer need to know their Gross Combination Weight Rating (GCWR).  This is the maximum GCWR amount plus the weight of the load that is being pulled behind.

GAWR

All truck campers should be aware of their GAWR. This last factor is the Gross Axle Weight Rating (GAWR). The maximum allowable weight on an individual axle of your truck. Both the front and rear axle have their own individual GAWR. The GAWR numbers are followed by either the letters FR or RR, which indicate front or rear axles, respectively.

Example of a GAWR label
Example of a GAWR label

Where do the GVWR, GCWR, and GAWR come from? Where do you find the numbers?  This is the maximum loaded weight rating that your truck can travel safely as determined by the manufacturer. These rating numbers can be found on a sticker stuck into the driver’s door frame, inside the glove box, and your owner’s manual. If you still cannot locate them, Google your truck’s model or search on the manufacturer’s website for your make and model.



TC towing
TC towing
TC towing
TC towing

 

 

A TC accident - Ouch
A TC accident – Ouch