What a Half-Ton Truck Can Really Tow

Payload runs out before the tow rating does

Ford prints the reason under every conventional towing table in its 2026 RV & Trailer Towing Guide: "Trailer tongue load weight should be 10% of total loaded trailer weight. Make sure vehicle payload (reduce by option weight) will accommodate trailer tongue load weight and weight of passengers and cargo added to towing vehicle." The guide adds that the sum cannot push the truck past its rear GAWR or GVWR.

That matters because the big number in the chart was never calculated for a loaded truck. Ford defines Maximum Loaded Trailer Weight as the highest weight the vehicle can tow based on a minimum towing vehicle weight, assuming:

• mandatory options only, with the weight of any additional options deducted;
• no cargo in the truck;
• a tongue load of 10% for a conventional trailer, or 15% king pin weight for a fifth wheel;
• a driver and one passenger at 150 lb each, with any further passengers deducted;
• the hitch itself deducted as well.

Chevrolet says the same thing in different words in its 2026 Trailering Guide: the maximum trailer weight rating "represents the heaviest trailer the vehicle can tow, but it may be necessary to reduce the trailer weight to stay within the GCWR, GVWR, maximum trailer tongue load, or RGAWR for the vehicle." Toyota's towing page puts it as "the maximum you can tow depends on base curb weight plus the total weight of any cargo, occupants, and added vehicle equipment."

Your own truck's numbers are on its certification label in the driver's door jamb. On a Silverado 1500 that label, which Chevrolet calls the Trailering Information Label, carries GVWR, GCWR, rear GAWR, maximum payload, maximum tongue weight and curb weight for that individual truck. The method for turning those figures into a usable trailer weight belongs on the payload capacity page; this page applies it.

What the four half-tons are rated to tow in 2026

Each maker publishes a spread, not a single number, and the headline figure always names a configuration. Here is the top and bottom of each maker's own 2026 document.

Figures from the 2026 Ford RV & Trailer Towing Guide (v2), the 2026 Chevrolet Trailering Guide, Ram's 2026 Ram 1500 Payload & Towing Weight Capacities sheet, and Toyota's 2026 Tundra Product Information and toyota.com full specs. Toyota announced the 2027 Tundra in July 2026 but has not published its towing or payload figures, so 2026 is the newest Tundra year with ratings.

Read the rows as a comparison of product lines, which is all a maker's chart is meant to be. Chevrolet says its ratings "are intended for comparison purposes only" and that the capacity of a specific vehicle may vary; Ford's maximums assume required equipment and vary with cargo, configuration, accessories and passengers.

The trailer carries two labels, and both are honest

A travel trailer's planning number is its GVWR, and federal rules say where to find it. Under 49 CFR 567.4, a trailer's certification label sits on the forward half of the left side, readable from outside without moving anything, and states the GVWR in pounds plus a GAWR for each axle. That GVWR may not be less than the unloaded vehicle weight, the rated cargo load and 150 lb for each designated seating position.

The second label is the yellow one. 49 CFR 571.120 requires every recreation vehicle trailer to carry a cargo carrying capacity label, black print on yellow, inside the forward-most exterior passenger door on the right side. It must show:

• the heading "RECREATION VEHICLE TRAILER CARGO CARRYING CAPACITY";
• the VIN;
• "THE WEIGHT OF CARGO SHOULD NEVER EXCEED: XXX kg or XXX lbs";
• "CAUTION: A full load of water equals XXX kg or XXX lbs of cargo @ 1 kg/L (8.3 lb/gal)".

The regulation also fixes how that capacity is worked out: the unloaded vehicle weight and GVWR used must reflect the trailer as configured for delivery to the dealer, full propane tanks count inside the unloaded weight, and on-board potable water is treated as cargo. The RV Industry Association says manufacturers place unloaded vehicle weight, GVWR, GAWR, cargo carrying capacity and tire and load information on a label on each product.

Note what is not in any of this. "Dry weight" appears in no federal definition, no label rule, and none of the four makers' towing documents read for this page.

The defined term is unloaded vehicle weight: the weight of a vehicle with a full complement of operating fluids but without cargo, occupants or accessories that are normally removed when not in use. Brochures that advertise a low weight are advertising something close to that, before a single thing is loaded.

Ford tells buyers to "determine the approximate weight of the trailer you intend to tow, including the weight of any additional cargo and fluids that you will be carrying in the trailer," and Chevrolet says the total load you intend to pull should be less than the vehicle's maximum trailer weight rating. Planning against the trailer's GVWR is the simplest way to honor both, and it is this site's recommendation rather than a figure printed by any maker. For trailers built to stay light, see the lightest travel trailers.

The match, run on one truck and one document

Ram's 2026 Ram 1500 Payload & Towing Weight Capacities sheet, served from the Ram Towing Capacity Guide, is the one document of the four that prints trailer rating, GCWR, GVWR, payload, receiver limit and the tongue-weight percentage together. Take the 2026 Ram 1500 Crew Cab 5'7" Bed 4x4 with the 3.0L I6 Twin Turbo Hurricane (SO), 8HP75 transmission and 3.92 axle. The sheet lists:

• maximum trailer weight 11,200 lb and GCWR 17,000 lb for that cab, bed and drive on the 3.92 axle;
• GVWR 7,100 lb and maximum payload 1,840 lb for that Hurricane (SO) Crew Cab 5'7" 4x4;
• conventional tongue weight calculated as 10%, with Class IV receiver tongue weight "limited to 1,100 lb" (Ram's 2026 owner's manual prints 1,161 lb for the same hitch; the lower figure is used here);
• trailer capacities that already include 300 lb of passengers, and the warning that trailer weight and payload ratings are mutually exclusive.

Every input is from Ram's 2026 sheet for that configuration; the tongue weights and the remaining payload are calculated from those figures, not published by Ram.

Now run the configuration's own maximum. At 11,200 lb, 10% is a calculated 1,120 lb of tongue weight, which is past the sheet's 1,100 lb Class IV receiver limit and leaves a calculated 720 lb of the 1,840 lb payload for everyone and everything else. The rating is real, and it is also the point where the truck has nothing left to carry.

Hitch hardware comes out of that remainder too, and it is not optional past a certain point: Ram recommends a weight distribution hitch for trailers over 5,000 lb, and Ford states flatly under its F-150 tables, "Do not exceed trailer weight of 5,000 lbs. when towing without a weight-distribution system." Use the bar weight from your own hitch manufacturer's specification, since it varies by model.

Frontal area is a limit; length is not

Ford is the only one of the four makers to print frontal-area numbers for a half-ton. Its guide defines frontal area as "the total area in square feet that a moving vehicle and trailer exposes to air resistance" and sets the maximum to consider for an F-150 and trailer combination at 55 sq. ft. where the Trailer Tow Rating is 7,700 lb or less, 65 sq. ft. at 7,701 lb and greater, and 75 sq. ft. for all fifth-wheel and gooseneck applications.

Ford words the consequence as performance, not legality: exceeding these "may significantly reduce the performance of your towing vehicle."

Ram defines trailer frontal area as the maximum height multiplied by the maximum width of the front of the trailer, but prints no limit. The 2026 Chevrolet Trailering Guide contains no frontal-area guidance at all. Toyota's published spec documents for the 2026 Tundra state no frontal-area limit either, which is not the same as saying there is none; check the owner's manual for your truck.

What no guide does is rate a trailer by length. Where lengths appear, they describe trailer types or the working range of a feature, which is why a tall 26-foot trailer can be harder on a half-ton than a low 30-foot one of the same weight.

Ford also notes that in hilly or mountainous terrain, or where a large frontal area adds substantial air drag, "it is wise to choose a vehicle with a higher rating," and that towing performance is maximized with a low-drag, rounded front design. Ford separately advises reducing gross vehicle weight and gross combination weight by 2% per 1,000 ft. of elevation to match sea-level performance. For seeing past a wide trailer, see towing mirrors.

When the answer is a three-quarter-ton, and what a fifth wheel changes

Ford gives the cleanest decision rule in its own guide. Check that the tongue load or king pin weight does not push GVWR or rear GAWR past their limits, and "if either of these limits is exceeded, you should go with a larger vehicle or a smaller trailer."

Chevrolet explains what the bigger truck buys: "a truck with a higher series number typically has a stronger frame, a stiffer suspension and higher-capacity brakes, increasing the truck's ability to trailer heavy loads."

The jump in published ratings is large. The 2026 F-250 SRW Super Duty tops its conventional table at 22,000 lb, for example the 6.7L V8 Turbo Diesel with the 3.31 axle and GCWR 30,000 lb, requiring the F-250 High-Capacity Axle Upgrade Package (535), in the Crew Cab 4x4 159.8" WB with the 6-3/4' box.

Conventional ratings for the 2026 Silverado 2500 HD run from 14,500 lb to 20,000 lb, the top figure with the Max Trailering Package and the Duramax 6.6L V8 at GCWR 30,000 lb. Ford also notes that Super Duty trailer towing values are the same for weight-carrying and weight-distributing hitches, and raises the conventional frontal-area figure to 60 sq. ft.

A fifth wheel moves more weight into the truck rather than less. Ford specifies king pin weight at 15% of the loaded trailer weight; Chevrolet gives 15% to 25% and warns that because king pin loads are higher than conventional tongue loads, "pay careful attention to the truck's payload capacity and Rear Gross Axle Weight Rating."

On a half-ton, the practical obstacles are physical as much as numerical. The highest fifth-wheel figure in Ford's 2026 F-150 tables is 11,700 lb, but it sits in a column Ford flags with the note that vehicles with a 5.5' box "will accept a 5th-wheel hitch but most 5th-wheel trailer designs are not compatible with this model."

Ford gives a maximum F-150 4x4 tailgate height of 58.3 inches, says fifth-wheel towing is not recommended for the Raptor, and offers its factory fifth-wheel prep package for Super Duty only.

The Silverado 1500's gooseneck and fifth-wheel ratings run from 6,000 lb to 10,300 lb. Ram's 2026 1500 sheet and Toyota's 2026 Tundra documents publish no fifth-wheel ratings at all, so there is no half-ton figure to quote for either.

Short boxes also need checked clearance: Ford says the combination must clear the cab through turns up to and including 90 degrees, which is a reason the fifth wheel hitch decision starts with the bed, not the rating. One caution at that step. A gooseneck or fifth-wheel hitch must be bolted to the truck frame rather than supported by the bed, and that structural installation is a job for a licensed technician, not a driveway afternoon.

Common questions