For a 2025 Ford F-350, the first reliability question is whether the candidate is affected by an unresolved brake-pedal safety action—not whether its diesel has the largest torque number. This model year also has distinct shifter, fuel-line, instrument-cluster, trailer-module and driveshaft records. Its Canadian towing tables change several F-350 fifth-wheel and gooseneck positions despite familiar engine outputs. Reviewed on 15 September 2026, this guide separates those year-specific facts from the unknown condition, Canadian campaign eligibility and repair history of an individual truck.
Resolve the brake-pedal no-drive condition before a test drive
Ford campaign 25C26, U.S. filing 25V401000, concerns selected 2025 Super Duty vehicles with a potentially missing brake-booster pushrod retaining spring. The pushrod can disconnect from the pedal, causing a sudden loss of braking. The remedy record explicitly advises affected owners not to drive until repaired; the dealer inspects and repairs the pedal assembly as necessary.
For an affected, unrepaired candidate, do not arrange a demonstration drive or tow a trailer to see whether the brakes feel normal. Confirm applicability and the current handling instructions with Ford, then arrange the required repair and safe transport. This is not a claim that every 2025 F-350 is affected, nor can this U.S. model query establish Canadian VIN status.
Request a VIN-matched repair order, not merely a seller's statement that the truck has been serviced. A working pedal during a brief inspection does not establish that the retaining spring is present or that the specified campaign work has been completed.
Six retrieved campaign records describe different mechanisms
The current NHTSA 2025 F-350 SD query returned six records. Each summary and remedy was reviewed; the count is not a failure rate, a complete list of possible faults or a comparison score against 2024. The brake action above has its own explicit no-drive instruction. The other five actions require their own applicability and remedy checks.
| Ford / U.S. campaign | Condition and consequence | Evidence to obtain |
|---|---|---|
| 25S20 / 25V163000 | An improperly welded column shifter may detach, preventing selection of Park and allowing rollaway. | Steering-column serial-number inspection and replacement if required. |
| 25S44 / 25V306000 | Cracked diesel fuel-return-line connectors can leak into the engine compartment, creating a fire risk. | The applicable fuel-return-line replacement record. |
| 25S88 / 25V540000 | The instrument-panel cluster may fail at startup, hiding speed or warning information. | Completed IPC software update, by dealer or supported OTA route. |
| 26C10 / 26V104000 | The integrated trailer module may lose communication, affecting trailer lights or brakes. | Completed ITRM software update and appropriate trailer-system checks. |
| 26S13 / 26V119000 | A driveshaft friction weld may fail, separating the rear driveshaft and causing loss of drive power. | Driveshaft serial-number inspection and replacement if necessary. |
Do not let an adjacent campaign or database label replace the repair
The 26S13 record's broad component category mentions an axle shaft, but its actual defect summary and remedy identify the driveshaft and its serial number. Do not convert that into an inspection of a rear axle shaft or a different model year's axle date code. The specified component, inspection criterion and completed work must agree.
The 25S44 U.S. remedy currently states that all vehicles have been repaired. That is useful context for that campaign record; it is not certification that an unseen Canadian truck has no fuel leak or outstanding action. Inspect the candidate's records and condition rather than treating a database sentence as its repair receipt.
For 25S88, a cluster that starts correctly once does not prove the required software version. Nor does a working trailer connector prove 26C10 completion. Keep IPC and ITRM records separate. Older F-350 camera hardware or cluster solder-joint campaigns are not automatically substituted for these 2025 software conditions. A campaign absent from this model query is not a Canadian clearance result.
Familiar powertrains, but the 2025 F-350 chart must stand on its own
Ford Canada's 2025 guide lists the 6.8L gasoline V8 at 405 hp and 445 lb-ft, the 7.3L gasoline V8 at 430 hp and 485 lb-ft, the standard 6.7L Power Stroke at 475 hp and 1,050 lb-ft, and the high-output 6.7L at 500 hp and 1,200 lb-ft. A TorqShift ten-speed automatic is standard. These outputs describe equipment, not evidence that one engine has a measured durability advantage.
The selected pickup rows below are pounds, not universal capacities. Match engine output, rear-wheel layout, cab, wheelbase, box, drive, axle, GCWR and tire footnote. The 2025 SRW table has eight cab/drive columns, including long-box SuperCab positions; the DRW table shown covers Regular Cab and Crew Cab. Do not recreate absent columns from a previous year's table.
| Exact 2025 F-350 example | Fifth-wheel | Gooseneck |
|---|---|---|
| HO diesel SRW Regular Cab 4x4, 141.6-in wheelbase, 8-ft box, 3.55 axle, 35,200-lb GCWR, 18/20-in all-terrain tire footnote | 27,400 lb | 27,600 lb |
| HO diesel SRW Regular Cab 4x2, 141.6-in wheelbase, 8-ft box, 3.55 axle, 35,200-lb GCWR, 18-in all-season tire footnote | 24,800 lb | 25,800 lb |
| HO diesel SRW Tremor Crew Cab 4x4, 159.8-in wheelbase, 6.75-ft box, 3.55 axle, 31,200-lb GCWR | 22,900 lb | 23,000 lb |
| HO diesel DRW Regular Cab 4x2, 141.6-in wheelbase, 8-ft box, 4.10 axle, 45,600-lb GCWR | 35,000 lb | 38,000 lb |
| HO diesel DRW Crew Cab 4x4, 176-in wheelbase, 8-ft box, 4.10 axle, 45,600-lb GCWR | 34,900 lb | 35,900 lb |
Translate chart changes into a loaded-truck decision
The HO SRW Regular Cab 4x4 all-terrain position is now 27,400 lb fifth-wheel and 27,600 lb gooseneck; reusing 2024's 26,000/27,400 pair would misstate this row. The HO Tremor's 22,900-lb fifth-wheel limit differs from its 23,000-lb gooseneck value and its 18,200-lb conventional rating. A hitch change does not erase a lower truck, receiver or trailer-component limit.
The standard-output diesel DRW Regular Cab 4x2, 4.10-axle, 43,900-lb-GCWR row shows 36,300-lb base gooseneck capacity and 36,500 lb with the specified 68F package; fifth-wheel remains 35,000 lb. Do not borrow the previous year's 36,400-lb base number or advertise the guide's F-450 40,000-lb maximum as an F-350 rating.
A Canadian OEM table still does not certify the candidate's remaining payload. Obtain its labels and a loaded scale measurement, including occupants, hitch and work equipment. Check GVWR, both axle ratings, tire capacities, hitch rating and GCWR together. A higher trailer ceiling is not spare rear-axle capacity, and a dually badge alone does not establish the available pin-weight budget.
Owner guidance helps interpret symptoms, not dismiss safety defects
Ford's exact 2025 online transmission precautions call for the parking brake, Park and the specified shutdown procedure before leaving the truck, and a stationary vehicle with the brake fully pressed when shifting. The page explains that brief shift-related movements can occur normally and that calibration can affect shift feel. That does not excuse a loose or detached column shifter, persistent harsh engagement or an unresolved campaign; have a qualified technician investigate concerns.
The 2025 brake precautions also explain that wet brakes can have reduced effectiveness after a wash or standing water. This ordinary operating guidance is not an explanation for a missing pushrod retainer or sudden pedal disconnection. Clear the no-drive gate first. These two owner pages do not supply a complete maintenance schedule, and this review does not import oil, fuel-filter or transmission-fluid intervals from 2023 or 2024.
A conditional early-life verdict for a specific truck
The evidence supports a records-led assessment, not a best-year label, promised lifespan or numerical reliability rank. Begin with 25C26 applicability and repair, then reconcile column-shifter, fuel-line, IPC, trailer-module and driveshaft records individually. After safety clearance, obtain an independent inspection and a written account of symptoms, modifications, operating hours and prior towing duty.
For a diesel work truck, distinguish the exact powertrain and towing row from the attractive family maximum. For an SRW camper tow vehicle, calculate the actual rear-axle and payload budget; for a dually, inspect both tires on each side and confirm the hitch-specific limit. Missing records remain missing evidence rather than proof of failure or health. Linked catalogue profiles are editorial references, not verified inventory, seller availability, prices or offers.
Evidence note: manufacturer documents establish the specific facts and applications cited. Buying workflows and cost scenarios are DieselTrucks.ca editorial guidance. These pages do not publish measured failure rates or confirm the condition, recall status or capacity of a particular truck.
General educational content for Canadian diesel-pickup research. Verify the exact truck, model year, certification labels, owner manual and manufacturer documentation, and obtain qualified mechanical or towing advice where appropriate.
Sources & Further Verification
Use the exact model year, VIN, truck labels and current manufacturer documentation when moving from general research to a purchase or towing decision.