Can a 2026 Ram 1500 tow a Grady-White Adventure 218?
It depends on the engine
We estimate a loaded Grady-White Adventure 218 on its trailer at about 6,840 lb. 2 of 9 1500 engine/package options pass with a 20% margin (for example the 3.0L Hurricane (SO), 3.92 axle). 6 are borderline (caution). 1 is not rated for it.
Check your exact setup (add your door-sticker payload and real trailer weight)
Grady-White Adventure 218 loaded towing weight
| Weight (w/o engines) (Grady-White) | 3,650 lb |
| Engine: Yamaha 4.2L V6 F225-F300 (heaviest listed variant), the heaviest Yamaha that covers the boat's 300 HP max | 588 lb |
| Fuel: 100 gal x 6.1 lb/gal (full tank) | 610 lb |
| Gear allowance: 10% (batteries, anchor, coolers, safety gear, T-top/options) | 485 lb |
| Trailer: ESTIMATE, 35% of boat + engine (no trailer weight published) | 1,500 lb |
| Estimated loaded trailer weight | 6,840 lb |
2026 Ram 1500 towing ratings vs this boat
| Engine / package | Published rating (lb) | Tow | Payload | Result |
|---|---|---|---|---|
| 3.6L Pentastar eTorque V6, 3.21 axle | 6,340–6,570 | FAIL | PASS | FAIL |
| 3.6L Pentastar eTorque V6, 3.55 axle | 7,340–8,130 | CAUTION | PASS | CAUTION |
| 3.0L Hurricane (SO), 3.21 axle | 8,320–8,510 | CAUTION | PASS | CAUTION |
| 3.0L Hurricane (SO), 3.55 axle | 8,100–8,270 | CAUTION | PASS | CAUTION |
| 3.0L Hurricane (SO), 3.92 axle | 11,200–11,610 | PASS | PASS | PASS |
| 5.7L HEMI V8, 3.21 axle | 8,220 | CAUTION | PASS | CAUTION |
| 5.7L HEMI V8, 3.55 axle | 7,640 | CAUTION | PASS | CAUTION |
| 5.7L HEMI V8, 3.92 axle | 9,590–11,320 | PASS | PASS | PASS |
| 3.0L Hurricane H.O. (RHO / Limited) | 8,360–10,000 | CAUTION | PASS | CAUTION |
"Published rating" is the lowest–highest conventional (ball-hitch) rating Ram 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. Ram: ratings include 300 lb of passengers; trailer weight and payload ratings are mutually exclusive; weight distribution recommended over 5,000 lb; Class IV receiver tongue limit 1,100 lb.
Tongue weight vs payload
Tongue weight should be 10–15% of the loaded trailer: about 684–1,026 lb. That comes out of your truck's payload along with everyone in the cab, so with two adults (300 lb) you need roughly 984–1,326 lb of payload before any cargo in the bed.
3.6L Pentastar eTorque V6, 3.21 axle FAIL
FAIL 6,840 lb is over every published rating for this engine/package (max 6,570 lb).
PASS Needs about 984-1,326 lb of payload; the lowest published payload for this engine is 1,770 lb.
PASS Max tongue weight for this truck/hitch is 1,100 lb.
Ram's sheet lists Tradesman figures; payload range is for the 3.6L across cabs/beds.
3.6L Pentastar eTorque V6, 3.55 axle CAUTION
CAUTION 6,840 lb is within the 7,340 lb rating but uses 93% of it, which leaves less than our 20% safety margin.
PASS Needs about 984-1,326 lb of payload; the lowest published payload for this engine is 1,770 lb.
PASS Max tongue weight for this truck/hitch is 1,100 lb.
Ram's sheet lists Tradesman figures.
3.0L Hurricane (SO), 3.21 axle CAUTION
CAUTION 6,840 lb is within the 8,320 lb rating but uses 82% of it, which leaves less than our 20% safety margin.
PASS Needs about 984-1,326 lb of payload; the lowest published payload for this engine is 1,730 lb.
PASS Max tongue weight for this truck/hitch is 1,100 lb.
Tradesman figures.
3.0L Hurricane (SO), 3.55 axle CAUTION
CAUTION 6,840 lb is within the 8,100 lb rating but uses 84% of it, which leaves less than our 20% safety margin.
PASS Needs about 984-1,326 lb of payload; the lowest published payload for this engine is 1,730 lb.
PASS Max tongue weight for this truck/hitch is 1,100 lb.
Tradesman figures.
3.0L Hurricane (SO), 3.92 axle PASS
PASS 6,840 lb is 61% of the lowest published rating (11,200 lb), inside a 20% safety margin.
PASS Needs about 984-1,326 lb of payload; the lowest published payload for this engine is 1,730 lb.
PASS Max tongue weight for this truck/hitch is 1,100 lb.
Tradesman figures.
5.7L HEMI V8, 3.21 axle CAUTION
CAUTION 6,840 lb is within the 8,220 lb rating but uses 83% of it, which leaves less than our 20% safety margin.
PASS Needs about 984-1,326 lb of payload; the lowest published payload for this engine is 1,630 lb.
PASS Max tongue weight for this truck/hitch is 1,100 lb.
5.7L HEMI V8, 3.55 axle CAUTION
CAUTION 6,840 lb is within the 7,640 lb rating but uses 90% of it, which leaves less than our 20% safety margin.
PASS Needs about 984-1,326 lb of payload; the lowest published payload for this engine is 1,630 lb.
PASS Max tongue weight for this truck/hitch is 1,100 lb.
5.7L HEMI V8, 3.92 axle PASS
PASS 6,840 lb is 71% of the lowest published rating (9,590 lb), inside a 20% safety margin.
PASS Needs about 984-1,326 lb of payload; the lowest published payload for this engine is 1,630 lb.
PASS Max tongue weight for this truck/hitch is 1,100 lb.
3.0L Hurricane H.O. (RHO / Limited) CAUTION
CAUTION 6,840 lb is within the 8,360 lb rating but uses 82% of it, which leaves less than our 20% safety margin.
PASS Needs about 984-1,326 lb of payload; the lowest published payload for this engine is 1,390 lb.
PASS Max tongue weight for this truck/hitch is 1,100 lb.
RHO 8,360 lb; Limited 9,240-10,000 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 Ram 1500: Ram 2026 Ram 1500 Payload & Towing Weight Capacities sheet (SAE J2807), checked 2026-10-29
- Grady-White Adventure 218: Grady-White model page (Weight (w/o engines), fuel capacity, max HP), checked 2026-10-29
- Engine weight: Yamaha Outboards spec page (Yamaha 4.2L V6 F225-F300 (heaviest listed variant), 588 lb)
- Method and assumptions: How we calculate
Related checks
Other boats with a 2026 Ram 1500
- Sea Hunt BX 25 FS (~6,800 lb)
- Yamaha 255XD (~6,910 lb)
- Tidewater 226 CC (~6,920 lb)
- Grady-White 231 CE (~6,760 lb)
- Sea Hunt Ultra 235 SE (~7,030 lb)
- Sportsman Masters 227 (~6,650 lb)