Can a 2026 GMC Sierra 1500 tow a Malibu Wakesetter 23 LSV?
It depends on the engine
We estimate a loaded Malibu Wakesetter 23 LSV on its trailer at about 8,710 lb. 2 of 8 Sierra 1500 engine/package options pass with a 20% margin (for example the 6.2L V8 + Max Trailering Package). 5 are borderline (caution). 1 is not rated for it. Payload still needs checking against your door-jamb sticker: tongue weight plus two adults is about 1,171-1,606 lb.
Check your exact setup (add your door-sticker payload and real trailer weight)
Malibu Wakesetter 23 LSV loaded towing weight
| Approx. dry weight (Malibu) | 5,700 lb |
| Engine(s): included in the maker's weight (inboard) | 0 lb |
| Fuel: 65 gal x 6.1 lb/gal (full tank) | 396 lb |
| Gear allowance: 10% (batteries, anchor, coolers, safety gear, T-top/options) | 610 lb |
| Trailer: ESTIMATE, 35% of boat + engine (no trailer weight published) | 2,000 lb |
| Estimated loaded trailer weight | 8,710 lb |
Drain ballast before towing.
2026 GMC Sierra 1500 towing ratings vs this boat
| Engine / package | Published rating (lb) | Tow | Payload | Result |
|---|---|---|---|---|
| 2.7L TurboMax | 8,800–9,400 | CAUTION | CHECK | CAUTION |
| 5.3L V8 | 9,100–9,800 | CAUTION | CHECK | CAUTION |
| 5.3L V8 + Max Trailering Package | 10,800–11,200 | CAUTION | CHECK | CAUTION |
| 6.2L V8 (not AT4X) | 8,900–9,000 | CAUTION | CHECK | CAUTION |
| 6.2L V8 + Max Trailering Package | 11,700–13,100 | PASS | CHECK | PASS |
| 3.0L Duramax diesel (not AT4X) | 8,700–9,300 | CAUTION | CHECK | CAUTION |
| 3.0L Duramax + Max Trailering Package | 11,600–13,300 | PASS | CHECK | PASS |
| AT4X (6.2L V8 or 3.0L Duramax) | 8,500–8,700 | FAIL | CHECK | FAIL |
"Published rating" is the lowest–highest conventional (ball-hitch) rating GMC 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. GMC: ratings require a properly equipped vehicle; passengers, cargo and options reduce what you can tow.
Tongue weight vs payload
Tongue weight should be 10–15% of the loaded trailer: about 871–1,306 lb. That comes out of your truck's payload along with everyone in the cab, so with two adults (300 lb) you need roughly 1,171–1,606 lb of payload before any cargo in the bed.
2.7L TurboMax CAUTION
CAUTION 8,710 lb is within the 8,800 lb rating but uses 99% of it, which leaves less than our 20% safety margin.
CHECK Payload isn't published in the maker's towing chart for this truck. Use the payload on your door-jamb sticker.
5.3L V8 CAUTION
CAUTION 8,710 lb is within the 9,100 lb rating but uses 96% of it, which leaves less than our 20% safety margin.
CHECK Payload isn't published in the maker's towing chart for this truck. Use the payload on your door-jamb sticker.
Some ratings need the MI2 10-speed or MT tires.
5.3L V8 + Max Trailering Package CAUTION
CAUTION 8,710 lb is within the 10,800 lb rating but uses 81% of it, which leaves less than our 20% safety margin.
CHECK Payload isn't published in the maker's towing chart for this truck. Use the payload on your door-jamb sticker.
6.2L V8 (not AT4X) CAUTION
CAUTION 8,710 lb is within the 8,900 lb rating but uses 98% of it, which leaves less than our 20% safety margin.
CHECK Payload isn't published in the maker's towing chart for this truck. Use the payload on your door-jamb sticker.
6.2L V8 + Max Trailering Package PASS
PASS 8,710 lb is 74% of the lowest published rating (11,700 lb), inside a 20% safety margin.
CHECK Payload isn't published in the maker's towing chart for this truck. Use the payload on your door-jamb sticker.
13,000-13,100 lb needs 20-in wheels.
3.0L Duramax diesel (not AT4X) CAUTION
CAUTION 8,710 lb is over the lowest rating for this engine (8,700 lb). Only some cab/bed/drive/axle versions are rated up to 9,300 lb, so check your exact truck.
CHECK Payload isn't published in the maker's towing chart for this truck. Use the payload on your door-jamb sticker.
3.0L Duramax + Max Trailering Package PASS
PASS 8,710 lb is 75% of the lowest published rating (11,600 lb), inside a 20% safety margin.
CHECK Payload isn't published in the maker's towing chart for this truck. Use the payload on your door-jamb sticker.
12,400-13,300 lb needs 20-in wheels.
AT4X (6.2L V8 or 3.0L Duramax) FAIL
FAIL 8,710 lb is over every published rating for this engine/package (max 8,700 lb).
CHECK Payload isn't published in the maker's towing chart for this truck. Use the payload on your door-jamb sticker.
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 GMC Sierra 1500: GMC 2026 Sierra 1500 Max Conventional Trailering chart, checked 2026-10-29
- Malibu Wakesetter 23 LSV: Malibu model page (Approx. dry weight, fuel capacity), checked 2026-10-29
- Method and assumptions: How we calculate
Related checks
Other boats with a 2026 GMC Sierra 1500
- MasterCraft XT22 (~8,520 lb)
- Grady-White Freedom 235 (~8,060 lb)
- Tidewater 232 CC (~7,770 lb)
- Grady-White Fisherman 236 (~7,640 lb)
- Malibu Wakesetter 21 LX (~7,620 lb)
- Sportsman Open 232 (~7,380 lb)