Can a 2026 Toyota Tundra tow a Yamaha 255XD?
It depends on the engine
We estimate a loaded Yamaha 255XD on its trailer at about 6,910 lb. 3 of 4 Tundra engine/package options pass with a 20% margin (for example the SR5 / Limited / Platinum / 1794 (3.4L i-FORCE)). 1 is borderline (caution).
Check your exact setup (add your door-sticker payload and real trailer weight)
Yamaha 255XD loaded towing weight
| Dry weight (Yamaha) | 4,694 lb |
| Engine(s): included in the maker's weight (jet drive) | 0 lb |
| Fuel: 75 gal x 6.1 lb/gal (full tank) | 458 lb |
| Gear allowance: 10% (batteries, anchor, coolers, safety gear, T-top/options) | 515 lb |
| Trailer: published by Yamaha (dry weight on trailer minus boat) | 1,236 lb |
| Estimated loaded trailer weight | 6,910 lb |
2026 Toyota Tundra towing ratings vs this boat
| Engine / package | Published rating (lb) | Tow | Payload | Result |
|---|---|---|---|---|
| SR (3.4L i-FORCE) | 8,300 | CAUTION | PASS | CAUTION |
| SR5 / Limited / Platinum / 1794 (3.4L i-FORCE) | 10,890–12,000 | PASS | PASS | PASS |
| i-FORCE MAX hybrid (Limited / Platinum / 1794 / TRD Pro) | 10,960–11,450 | PASS | PASS | PASS |
| Capstone (i-FORCE MAX) | 10,340 | PASS | PASS | PASS |
"Published rating" is the lowest–highest conventional (ball-hitch) rating Toyota prints for that engine/package across cab, bed, drive and axle choices. PASS means the loaded trailer is at or under 80% of the lowest rating. Toyota: ratings per SAE J2807; Tundra max tongue weight 1,117-1,200 lb depending on cab/drive.
Tongue weight vs payload
Tongue weight should be 10–15% of the loaded trailer: about 691–1,036 lb. That comes out of your truck's payload along with everyone in the cab, so with two adults (300 lb) you need roughly 991–1,336 lb of payload before any cargo in the bed.
SR (3.4L i-FORCE) CAUTION
CAUTION 6,910 lb is within the 8,300 lb rating but uses 83% of it, which leaves less than our 20% safety margin.
PASS Needs about 991-1,336 lb of payload; the lowest published payload for this engine is 1,810 lb.
SR5 / Limited / Platinum / 1794 (3.4L i-FORCE) PASS
PASS 6,910 lb is 63% of the lowest published rating (10,890 lb), inside a 20% safety margin.
PASS Needs about 991-1,336 lb of payload; the lowest published payload for this engine is 1,575 lb.
PASS Max tongue weight for this truck/hitch is 1,117 lb.
i-FORCE MAX hybrid (Limited / Platinum / 1794 / TRD Pro) PASS
PASS 6,910 lb is 63% of the lowest published rating (10,960 lb), inside a 20% safety margin.
PASS Needs about 991-1,336 lb of payload; the lowest published payload for this engine is 1,565 lb.
PASS Max tongue weight for this truck/hitch is 1,117 lb.
Capstone (i-FORCE MAX) PASS
PASS 6,910 lb is 67% of the lowest published rating (10,340 lb), inside a 20% safety margin.
PASS Needs about 991-1,336 lb of payload; the lowest published payload for this engine is 1,485 lb.
Confirm with your door-jamb sticker and owner's manual. Your exact truck's rating depends on cab, bed, drive, axle ratio, options and tires, and your boat's real weight depends on its engine, options, fuel and gear. When in doubt, weigh the rig at a CAT scale.
Gear you may need
Placeholder links (not affiliate links yet). Disclosure.
Trailer brake controller
Boat trailers over about 3,000 lb usually need working trailer brakes (check your state's law); an electric-over-hydraulic or electric setup needs a controller in the truck.
Class IV receiver hitch & ball mount
Match the ball mount drop to your trailer so the boat rides level; the hitch rating must cover the full loaded trailer.
Tongue weight scale
The only way to know your real tongue weight (10-15% of the loaded trailer) before it eats your payload.
Sources
- 2026 Toyota Tundra: Toyota 2026 Tundra Product Information (Weights & Capacities, pp. 6-7), checked 2026-10-29
- Yamaha 255XD: Yamaha model page (Dry weight, fuel capacity, dry weight on trailer), checked 2026-10-29
- Method and assumptions: How we calculate
Related checks
Other boats with a 2026 Toyota Tundra
- Tidewater 226 CC (~6,920 lb)
- Grady-White Adventure 218 (~6,840 lb)
- Sea Hunt BX 25 FS (~6,800 lb)
- Sea Hunt Ultra 235 SE (~7,030 lb)
- Grady-White 231 CE (~6,760 lb)
- NauticStar 222 OS (~7,080 lb)