How much does a food trailer weigh?
Short answer
A finished 16 ft food trailer with a hot line typically weighs 6,700 lb or so loaded, against an empty weight of about 4,800 lb. Equipment adds 1,000 to 1,600 lb, a full 30 gal fresh tank adds 250 lb, and propane and stock add a few hundred more. Your tow vehicle needs a towing capacity above the loaded weight, and a hitch that handles a 10 to 15% tongue weight.
Last reviewed by the Trailer3D editorial team. Uses the same equipment data and checks as our 3D studio.
| Empty trailer | 4,786 lb |
| Equipment | 1,322 lb |
| Water | 250 lb |
| Propane, full cylinders | 136 lb |
| Stock and gear | 250 lb |
What the estimate adds up
Empty trailer: frame, walls, roof, insulation and plumbing and electrical rough-in, from the same model our 3D studio uses (about 185 lb per foot plus a fixed base; stainless walls add more than FRP). A bare cargo trailer from a dealer weighs much less, often 1,800 to 3,000 lb for 7×16 ft, because it has none of the kitchen build-out. If you know your shell's real weight, type it in.
Equipment: catalogue shipping weights for each item. Water: 8.34 lb per gallon of fresh water carried. Propane: full cylinders weigh about 1.7× their propane. Stock and loose gear: 250 lb.
Reading the result
Gross vehicle weight rating (GVWR) is the axle ratings added together. Stay under it with a margin; if the calculator shows you over, move to a tandem axle or higher-rated axles before the build, not after.
Tongue weight should be 10 to 15% of the loaded weight. Under 10% the trailer can sway; over 15% overloads the hitch and the rear axle of the tow vehicle. Heavy items over or just in front of the axles keep it in range.
Keep the loaded weight at least 10% under your tow vehicle's rated towing capacity; the calculator rounds the tow rating you need up to the next 500 lb.
Worked examples
| Length | Empty | Loaded | Tongue weight | Tow rating needed |
|---|---|---|---|---|
| 12 ft | 4,002 lb | 5,960 lb | 596 to 894 lb | 7,000 lb |
| 14 ft | 4,394 lb | 6,352 lb | 635 to 953 lb | 7,000 lb |
| 16 ft | 4,786 lb | 6,744 lb | 674 to 1,012 lb | 7,500 lb |
| 18 ft | 5,178 lb | 7,136 lb | 714 to 1,070 lb | 8,000 lb |
| 20 ft | 5,570 lb | 7,528 lb | 753 to 1,129 lb | 8,500 lb |
| 24 ft | 6,354 lb | 8,312 lb | 831 to 1,247 lb | 9,500 lb |
Menus use the equipment our studio places for that menu (see menu benchmarks). Estimates for planning, not engineering approval: your builder, health department and fire marshal have the final word.
Questions
Can a half-ton pickup tow a food trailer?
Some can tow a small one. Many half-ton trucks are rated 7,000 to 11,000 lb depending on engine, axle ratio and cab, but payload (which includes the tongue weight) often runs out first. Check the door-jamb sticker and the manufacturer's towing guide for your exact truck.
Single or tandem axle?
Most food trailers over about 14 ft, or any trailer near 5,000 lb loaded, use a tandem axle. Two axles also tow more steadily and keep the trailer level on a flat tyre.
Do I need trailer brakes?
Almost every US state requires brakes above a set trailer weight, commonly 3,000 lb, and a food trailer is well over that. Electric brakes on every axle are standard on finished builds.
Sources and assumptions
- Empty-trailer and equipment weights: Trailer3D studio model and catalogue
- Water: 8.34 lb per US gallon
- Tongue weight 10 to 15%: standard trailer-industry and tow-vehicle manufacturer guidance