What is GVWR and why does it matter for towing?

GVWR (Gross Vehicle Weight Rating) is the maximum allowable total weight of the tow vehicle when fully loaded — including passengers, cargo, fuel, and any tongue weight from the trailer. Exceeding GVWR is illegal and dangerous. It is set by the manufacturer and found on the driver's door jamb sticker. To determine how much you can actually load, subtract the curb weight from GVWR to get available payload.

How do I calculate tongue weight?

Tongue weight is the downward force the trailer hitch places on the tow vehicle's receiver. The rule of thumb is 10–15% of the fully loaded trailer weight. For a 10,000 lb trailer, tongue weight should be 1,000–1,500 lbs. Too little tongue weight causes trailer sway; too much overloads the rear axle. You can measure it with a tongue weight scale or bathroom scale and fulcrum method.

What is the difference between payload and towing capacity?

Towing capacity is the maximum weight of the trailer the vehicle can pull, measured at the hitch. Payload capacity is the maximum weight the truck bed and cabin can carry — passengers, gear, and tongue weight all count against payload. A truck might tow 14,000 lbs but only have 1,800 lbs of payload. Tongue weight (10–15% of trailer weight) reduces the remaining payload available for cargo.

Towing Capacity Guide: GVWR, GCWR, Tongue Weight & Payload Explained

Key Towing Ratings Explained

Before hooking up a trailer, you need to understand four ratings that govern safe towing. These are printed in your owner’s manual and on the door jamb sticker of every vehicle.

GVWR — Gross Vehicle Weight Rating: maximum loaded weight of the tow vehicle alone.
GCWR — Gross Combined Weight Rating: maximum total weight of tow vehicle + loaded trailer together.
Towing Capacity — maximum trailer weight the vehicle is rated to pull at the hitch.
Payload Capacity — maximum weight inside and on the truck (passengers + cargo + tongue weight).

Tongue weight — the downward force the trailer exerts on the hitch ball — should be 10–15% of the fully loaded trailer weight. This weight counts directly against your payload capacity.

Towing Capacity by Vehicle Class

Vehicle Class	Typical Towing Capacity (lbs)	Typical Towing Capacity (kg)	Common Examples
Compact SUV / Crossover	1,500 – 3,500	680 – 1,590	Toyota RAV4, Honda CR-V
Midsize SUV	3,500 – 8,500	1,590 – 3,860	Ford Explorer, Chevy Traverse
Midsize Pickup	3,500 – 7,700	1,590 – 3,490	Toyota Tacoma, Ford Ranger
Half-Ton Pickup (1/2-ton)	5,000 – 14,000	2,270 – 6,350	Ford F-150, Ram 1500, Silverado 1500
Three-Quarter-Ton Pickup (3/4-ton)	14,000 – 17,000	6,350 – 7,710	Ford F-250, Ram 2500
One-Ton Pickup / Heavy Duty	17,000 – 37,000	7,710 – 16,780	Ford F-350, Ram 3500 (diesel)

Tongue Weight: 10% and 15% Rules

Keeping tongue weight in the 10–15% range is critical. Too little causes dangerous trailer sway; too much overloads the rear axle and reduces front-axle steering control.

Trailer Weight (lbs)	Trailer Weight (kg)	10% Tongue Weight (lbs / kg)	15% Tongue Weight (lbs / kg)
2,000	907	200 / 91	300 / 136
4,000	1,814	400 / 181	600 / 272
6,000	2,722	600 / 272	900 / 408
8,000	3,629	800 / 363	1,200 / 544
10,000	4,536	1,000 / 454	1,500 / 680
14,000	6,350	1,400 / 635	2,100 / 953

Calculating Your Available Payload After Tongue Weight

Always subtract tongue weight from payload capacity before loading the truck bed. For example, a truck with 1,800 lbs of payload towing a 10,000 lb trailer at 12% tongue weight (1,200 lbs) has only 600 lbs of remaining payload for passengers and cargo combined.

Use our weight converter to switch between lbs, kg, and tons when comparing your vehicle’s ratings with trailer specifications.