What is the towing capacity of the 6.7 Powerstroke high output?
The towing capacity for the 6.7 Power Stroke High Output isn’t a single figure. It depends on the full truck configuration, including cab and bed size, axle ratio, transmission, drivetrain, and towing package. In broad terms, conventional towing typically ranges from about 15,000 to 23,000 pounds, while gooseneck/fifth-wheel towing can reach roughly 30,000 to 37,000 pounds, depending on the model year and options.
Understanding the 6.7 Power Stroke High Output
The 6.7 Power Stroke High Output is Ford’s turbocharged diesel V8 used in the Super Duty lineup. The “High Output” designation signals a variant tuned for greater torque and sustained high-load performance, which translates into higher towing capability when paired with the right configuration. However, the exact towing rating still depends on the specific truck setup and equipment installed.
Conventional towing ratings (approximate, by model)
Below are typical conventional tow ranges reported for commonly configured Super Duty trucks equipped with the 6.7 HO engine. Exact figures vary by year, cab/bed choice, axle ratio, and available towing packages.
- F-250 Super Duty: approximately 15,000–18,000 pounds
- F-350 Super Duty: approximately 21,000–24,000 pounds
- F-450 Super Duty: typically in the high 20,000s to low 30,000s
These figures reflect conventional towing without a 5th wheel or gooseneck attachment. As configurations change, so too can the rating, sometimes by several thousand pounds.
Fifth-wheel and gooseneck towing (approximate ranges)
When a fifth-wheel or gooseneck hitch is used, the towing capacity can increase significantly. The numbers below illustrate general ranges reported for common Super Duty configurations with the 6.7 HO engine, though exact values depend on year and equipment.
- F-250: roughly 25,000–30,000 pounds
- F-350: roughly 30,000–34,000 pounds
- F-450: roughly 34,000–37,000 pounds
Note that fifth-wheel/gooseneck ratings are highly sensitive to sub-specs like pin weight, hitch type, and overall vehicle setup. Always verify with the official spec sheet for your exact truck.
What factors affect your towing capacity
Several variables can raise or reduce the official towing number for a given 6.7 HO-equipped Super Duty. Understanding these factors helps explain why two trucks with the same engine can have different ratings.
- Cab/bed configuration (crew cab vs. extended cab, long vs. short bed)
- Axle ratio and gearing choices
- Drivetrain (2WD vs. 4WD) and transfer case settings
- Towing package and hitch configuration
- Suspension and ride height modifications
- Brake system and trailer brake integration
Because all these elements interact, the most reliable approach is to check the official spec sheet for your exact vehicle or consult Ford’s Build & Price tool and the owner’s manual.
How to verify your vehicle’s exact rating
For precise towing ratings, start with the manufacturer’s documentation. Check the door jamb sticker on the driver’s side for the GVWR, axle ratings, and recommended tow figures for your specific build. The owner’s manual and Ford’s official website or dealer can provide model-year specific numbers based on your cab/bed configuration and towing package.
Summary
In short, the 6.7 Power Stroke High Output does not have a single towing number. Its practical capacity depends on the full vehicle setup. Conventional towing generally falls in the mid-teens to low-20,000 pounds, while gooseneck/fifth-wheel towing can reach the mid-30,000s or higher with the right configuration. For exact figures, consult your truck’s official specification sheet or speak with a Ford dealer, using your exact model year, cab/bed, axle ratio, and towing equipment as the reference.
