What does F-350 mean?

The F-350 is Ford’s heavy‑duty pickup in the F-Series, typically signaling a three‑quarters‑ton class and greater payload than lighter F-Series models.

To understand the designation, it helps to know how Ford names its trucks. The “F” marks Ford’s long-running pickup family, and the numbers indicate a rough capability tier within the lineup. The F-350 sits in the Super Duty segment, which is Ford’s workhorse line built for higher towing and payload needs. Exact capacities, however, depend on year, cab configuration, bed length, drivetrain, and whether the rear wheels are single (SRW) or dual (DRW).

How the designation fits Ford's lineup

Before exploring the details, note that the following points outline the common interpretation of the F-350 designation in today’s market.

• The letter F stands for Ford and identifies the broad family of trucks Ford produces (F-Series).


• The number 350 historically signals a higher capacity tier within the F-Series, associated with heavier-duty use than the F-150 and F-250.


• F-350 is part of Ford’s Super Duty lineup, which emphasizes higher towing and payload capabilities compared with light-duty models.


• SRW (single rear wheel) and DRW (dual rear wheel) configurations affect payload, stability, and towing characteristics; DRW is common in the F-350 for heavy towing jobs.


• Actual specifications vary by model year and configuration; buyers should check the factory window sticker or manufacturer data for precise GVWR, payload, and tow ratings.

In short, the F-350 designation signals a heavy-duty, three-quarter-ton class within Ford’s F-Series, designed for demanding hauling and towing tasks, with exact figures tied to configuration and year.

Historical and market context

The Ford F-Series has long been the backbone of Ford’s U.S. truck business. The light-duty F-150 sits at the bottom of the spectrum, followed by the F-250 (heavy-duty light-duty crossover), and the F-350 as the classic workhorse in the Super Duty family. Since the late 1990s, Ford has marketed the F-350 as part of its reinforced-duty lineup, with numerous updates across generations to accommodate more torque, towing capacity, and advanced technology aimed at commercial and personal-use heavy hauling.

What F-350 means for buyers

For consumers and fleets, the F-350’s appeal lies in its balance of utility and capability. Buyers typically choose F-350s for heavy towing (livestock trailers, fifth wheels, big trailers) and substantial payload (construction, landscaping, or industrial use). Engine choices generally include a robust turbo-diesel option and a gasoline V8, paired with transmissions and axle configurations tailored to max-tow or max-payload needs.

Because capabilities are configuration‑dependent, always verify the exact numbers for a specific truck—GVWR, payload, and tow ratings—on the vehicle’s label or official Ford specifications.

Summary

The F-350 means Ford’s heavy‑duty, three‑quarter‑ton member of the F-Series, positioned above lighter pickups and designed for higher towing and payload. The designation reflects the truck’s role and capability within Ford’s Super Duty lineup, with real-world numbers varying by year, cab/bed configuration, and drivetrain.

What's the difference between F-150, F-250, and F-350?

F-150: Full-size pickups under 8,500 pounds GVWR. F-250: Full-size pickups over 8,500 pounds GVWR (Ford Super Duty) F-350: Full-size pickups over 8,500 pounds GVWR (Ford Super Duty)

What does F-350 mean on GE oven?

The GE oven error code F350 primarily indicates an issue with the cooling fan circuit, but can also point to a faulty temperature sensor or control board problem depending on the specific model. The error is often triggered when the cooling fan isn't spinning fast enough or is obstructed. 
Troubleshooting steps

1. Reset the power: Unplug the oven from the electrical outlet for about 5 minutes, then plug it back in. This may resolve temporary glitches. 
2. Check the cooling fan: Visually inspect the cooling fan for any obstructions or loose wires. You may need to disconnect power and carefully examine the area. 
3. Inspect sensor and wiring: If the error code persists, check the oven's temperature sensor and its wiring for any damage or loose connections. The sensor is usually a thin metal probe inside the oven. 
4. Check the control board: Examine the electronic control board for signs of burning or loose connections. 
5. Call for service: If the error code continues after performing these steps, the issue may require professional diagnosis or replacement of a faulty control board or fan, especially if the appliance is still under warranty. 

This video shows how to troubleshoot the F350 error code on a GE oven, including checking the cooling fan: 51sStratology HubYouTube · Jul 18, 2025

What does F-150 mean?

"F-150" means the truck is part of Ford's F-Series lineup, with the "150" referring to its half-ton payload capacity, originally intended to indicate a 1,500-pound load-carrying ability. The "F" stands for Ford, and the number designation historically correlates to a truck's payload rating, with higher numbers indicating a heavier-duty vehicle.
 

• F: Stands for Ford. 
• 150: Indicates the truck's payload capacity, representing a half-ton class. 
• Payload Capacity: The "150" originally referred to a 1,500-pound payload capacity, and the F-Series numbers are a progressive scale for different capacities: 
  • F-150: Half-ton class (around 1,500 lbs). 
  • F-250: Three-quarter-ton class (around 2,500 lbs). 
  • F-350: One-ton class (2,000 lbs and up). 

What does f in f series stand for?

Ford
The “F” in the Ford F Series stands for “Ford,” representing the company's long-standing commitment to producing high-quality, durable trucks. This letter has been a consistent part of the Ford truck naming convention since introducing the F-1 in 1948.