Payload capacity refers to the maximum amount of weight that a vehicle can safely carry. It is different from towing capacity, which refers to the maximum weight a vehicle can pull. Payload capacity is usually measured in pounds and includes all the weight in the cabin and trunk for cars and SUVs, and all the weight in the cabin and bed for trucks. The payload capacity of a vehicle is calculated by the manufacturer and noted in the owners manual. It is important to note that payload capacity includes everything in the vehicle, including passengers, and if you are pulling a trailer, it also includes the weight of the trailer pushing down on the trailer hitch, which is called tongue weight.
To calculate your truck's payload capacity, you can start with the maximum total weight your truck can handle, known as its Gross Vehicle Weight Rating (GVWR), which is determined by the manufacturer and is listed in your owner's manual. Then, subtract the curb weight of your truck, which is the weight of the vehicle without any cargo or passengers. The result is your truck's payload capacity. For example, if you have a light-duty truck with a GVWR of 9,000 pounds and a curb weight of 6,000 pounds, the payload capacity will be 3,000 pounds.
It is important to not exceed your vehicle's payload capacity as it can cause damage to the suspension, void your warranty, and compromise your safety.
