RV Glossary
Tow rating is the maximum trailer weight a vehicle can safely pull as specified by the manufacturer. Matching an RV to the correct tow rating is essential for safety and performance.
Tow Rating is an important towing concept to understand when evaluating RV compatibility and safety margins.
This term can directly influence safe trailer matching and trip planning decisions.
towing capacity
Gross Combined Weight Rating, or GCWR, is the maximum total allowable weight of a tow vehicle plus the RV or trailer it is pulling. It is one of the most important towing specifications to understand before buying or towing an RV.
Gross Vehicle Weight Rating, or GVWR, is the maximum allowable weight of an RV including cargo, fluids, and passengers. Staying within GVWR is essential for safe handling, braking, and compliance.
Tongue weight is the downward force a trailer places on the hitch of the tow vehicle. Proper tongue weight is critical for towing stability, steering control, and safety.
Need a broader view? Browse the full RV glossary and continue exploring key towing definitions.