Question What is a Gross Vehicle Weight Rating (GVWR)? Answers The value stated by the manufacturer as the loaded weight of a single vehicle The rating of a tire The rating of a combination vehicle per axle Explanation Gross Vehicle Weight Rating (GVWR) is the value specified by the manufacturer as the loaded weight of a single vehicle. Take a FREE Practice Test Now This questions appears in the following tests: Maryland Knowledge Test Class B , Oklahoma Knowledge Test Class B , Virginia Knowledge Test Class B ,