DMV Test Firefighter Endorsement Practice Exam 2025 - Free Firefighter Endorsement Practice Questions and Study Guide

The term that refers to the total weight of the power unit, trailer, and cargo is known as gross combination weight. This measurement is critical in determining the overall capacity and limitations of a vehicle when it is towing a trailer. Understanding this weight helps ensure that the vehicle is not overloaded, which could lead to safety hazards while driving.

Net vehicle weight pertains specifically to the weight of the vehicle itself without any cargo or trailer attached, so it does not account for the added components involved in a towing scenario. Payload capacity denotes the maximum weight that a vehicle can carry, but it does not include the weight of the trailer itself. Axle weight limit refers to the maximum load that can be placed on a single axle of the vehicle, which is a different consideration from the total combined weight of the vehicle and its cargo. Overall, gross combination weight is the most comprehensive term for assessing the full load being carried on the road.