Meaning: The state of being physically constrained. Classified under: Nouns denoting stable states of affairs. Synonyms: constraint; restraint. Context example: dogs should be kept under restraint. Hypernyms (constraint is a kind of...): confinement (the state of being confined) Hyponyms (each of the following is a kind of constraint):
Gross combined weight rating refers to the total mass of a vehicle, including all trailers. GVWR and GCWR both describe a vehicle that is in operation and are used to specify weight limitations and restrictions.
1 Class A: A gross combination weight rating is 26,001 lbs. or more or a trailer with a GVWR of more than 10,000 lbs.  Class B: A single vehicle with a gross vehicle weight rating (GVWR) of 26,001 lbs. or more.