2025 Ford F-350 Super Duty SRW Towing Capacity & Specs
TL;DR Summary
The 2025 Ford F-350 Super Duty SRW sets a premier standard for single-rear-wheel capability, boasting a maximum conventional towing capacity of up to 27,600 pounds. Backed by high-output V8 gasoline and diesel options, it delivers top-tier heavy-duty utility with a narrower tracking footprint.
Trim specifications
All weights in pounds. Ratings depend on the trim and towing configuration.
| Trim / Package | Engine / Fuel | Max Towing | Max Payload | GCWR | GVWR | Curb Weight | Tongue Weight |
|---|---|---|---|---|---|---|---|
| XL / XLT / Lariat / Platinum / King Ranch | 7.3L V8 Naturally Aspirated Gas |
22,400 lb | 4,706 lb | 26,000 lb | 10,100 lb | 5,800 lb | 2,240 lb |
| 6.7L Diesel Standard Output | 6.7L V8 Turbo Diesel Diesel |
25,000 lb | 4,460 lb | 32,000 lb | 11,000 lb | 6,600 lb | 2,500 lb |
| 6.7L Diesel High Output | 6.7L V8 HO Turbo Diesel Diesel |
27,600 lb | 4,380 lb | 35,000 lb | 11,000 lb | 6,700 lb | 2,760 lb |
In-Depth 2025 Ford F-350 Super Duty SRW Towing Review
The 2025 Ford F-350 Super Duty SRW towing capacity stands as the ultimate pinnacle of single-rear-wheel heavy-duty hauling capability, providing an extraordinary conventional pulling threshold that begins at 22,400 pounds and scales up to a maximum of 27,600 pounds across its configurations. This supreme capability allows hotshot haulers, agricultural operators, and recreational enthusiasts to pull massive loads without requiring the wider track and footprint of a dual-rear-wheel setup. The truck offers three high-output powerplants, starting with the robust 7.3L naturally aspirated Godzilla V8 gas engine that yields 430 horsepower. For maximum low-end torque efficiency, operators select the 6.7L Power Stroke Turbo Diesel engine, available in either a standard 475-horsepower variant or a high-output version that belts out 500 horsepower. These commanding powertrain and torque specs are paired with a heavy-duty TorqShift ten-speed automatic transmission equipped with specialized trailering software shift logic and selectable driving modes to manage severe load strains smoothly.
The F-350 Super Duty SRW max payload rating achieves top-tier status in its class, reaching up to 4,460 pounds on select configurations to allow for massive fifth-wheel tongue pressures, cargo upfits, and heavy bed-bound materials. To safely utilize these severe commercial boundaries, verifying alignment with official factory tow package specifications is paramount; this equips the pickup truck with ultra-high-capacity engine and transmission oil coolers, integrated trailer brake modules, and digital camera guidance systems. The heavy-duty chassis features a reinforced solid front and rear axle layout supported by heavy-duty leaf springs to prevent body roll and minimize rear-end sag under extreme pressure. Standard wheel equipment relies on heavy-duty 18-inch or 20-inch aluminum wheels mounted with light truck load-range E tires designed specifically with rigid multi-ply sidewalls. These robust technical variables guarantee that this single-rear-wheel workhorse maintains exceptional highway tracking composure while pulling large commercial equipment or multi-axle travel trailers across long distances.
Frequently Asked Questions
What is the maximum conventional towing capacity of the 2025 Ford F-350 Super Duty SRW and how does it compare to the F-250?
The 2025 Ford F-350 Super Duty SRW features a maximum conventional towing capacity of up to 27,600 pounds when equipped with the 6.7L High Output Power Stroke Turbo Diesel engine, which represents a substantial increase over the F-250's 22,000-pound maximum limit. The F-350 SRW benefits from a reinforced rear axle, stiffer leaf spring configurations, and higher Gross Vehicle Weight Ratings (GVWR), allowing it to handle heavier conventional and fifth-wheel loads on a single rear wheel chassis.
Is an aftermarket brake controller needed for the 2025 Ford F-350 SRW, and what factory braking aids are standard?
No aftermarket brake controller is required, as the 2025 F-350 SRW comes standard with a factory-integrated electronic trailer brake controller that links directly into the truck's digital dashboard cluster. Additionally, diesel configurations include a highly advanced driver-selectable engine exhaust brake system, which works in tandem with the 10-speed automatic transmission's grade-braking software to safely control heavy loads down steep mountain passes.
What are the real-world fuel consumption and range penalties when trailering at maximum capacity with an F-350 SRW?
Towing extreme loads exceeding 20,000 pounds with the 6.7L Turbo Diesel causes fuel efficiency to drop to approximately 9 to 12 MPG depending on head-winds and terrain profiles. To maximize logistical range, buyers should ensure they select a cab and bed configuration that includes the 34-gallon or 48-gallon fuel tank, which yields a practical and safe highway towing range of 300 to 450 miles before requiring a diesel or DEF refill.
How does tongue weight and cargo balance affect the towing stability and suspension dynamics of the F-350 SRW?
For conventional towing, tongue weight must represent 10% to 15% of the total trailer weight, while fifth-wheel pin weight should be 15% to 25% of the load; this must be balanced carefully against the F-350 SRW's maximum payload capacity of 4,706 pounds. Proper load distribution ensures the single rear wheels are not overloaded and maintains sufficient downforce on the front steer axle to preserve steering responsiveness and prevent dangerous trailer sway at highway speeds.
What procedures and driver assistance features optimize the 2025 F-350 SRW for towing in winter snow and freezing climates?
To tow safely in winter snow, drivers must engage 'Slippery' mode via the drive mode selector to optimize power distribution through the 4x4 system and minimize rear wheel slip under high torque loads. Operators should also utilize the Pro Trailer Hitch Assist and standard Trailer Sway Control systems, maintain lower cruising speeds (under 55 mph), and verify that the trailer brakes are calibrated correctly via the dashboard display to avoid jackknifing on icy highways.
Always confirm ratings for your exact configuration with the manufacturer and vehicle certification labels. Passenger, cargo and trailer tongue weight affect payload and towing limits.
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