Does Ford still use twin I-beam?
Yes, Ford still uses the twin I-beam suspension design in some of its trucks and SUVs. The twin I-beam suspension, also known as the Twin Traction Beam (TTB) suspension, is a type of independent front suspension system that has been a staple in Ford's lineup for decades.
What is the Twin I-Beam Suspension?
The twin I-beam suspension is a type of independent front suspension system that uses two separate I-shaped beams, one for each front wheel, to provide a smooth and stable ride. This design allows each wheel to move independently, providing better traction and handling compared to a solid front axle.
The twin I-beam suspension was first introduced by Ford in the 1960s and has been used in various Ford trucks and SUVs since then. It is known for its durability, off-road capability, and relatively simple design, making it a popular choice for heavy-duty vehicles.
Where Does Ford Still Use Twin I-Beam?
Ford currently uses the twin I-beam suspension in the following models:
- Ford F-150 (select models)
- Ford Super Duty trucks (F-250, F-350, F-450)
- Ford Expedition
- Ford Ranger (select models)
The twin I-beam suspension is primarily found in Ford's larger, more rugged vehicles, where its durability and off-road capabilities are particularly beneficial. However, as the automotive industry continues to evolve, Ford has also been exploring other suspension technologies, such as independent front suspension and coil-over-shock setups, in some of its newer models.
Advantages of the Twin I-Beam Suspension
The twin I-beam suspension offers several advantages, including:
- Durability: The robust design of the twin I-beam suspension makes it well-suited for heavy-duty applications and off-road use.
- Improved Traction: The independent wheel movement allows each wheel to maintain better contact with the ground, improving traction and handling, especially in rough terrain.
- Simplicity: The twin I-beam suspension has a relatively simple design, which can make it easier and more cost-effective to maintain and repair.
- Ride Quality: The twin I-beam suspension can provide a smooth and comfortable ride, particularly on uneven surfaces.
While the twin I-beam suspension has its advantages, it is not without its drawbacks. The design can be less efficient and more complex than some modern independent front suspension systems, and it may not offer the same level of handling and responsiveness as more advanced setups.
Overall, the twin I-beam suspension remains an important part of Ford's lineup, particularly in its larger, more rugged vehicles, where its durability and off-road capabilities are highly valued by customers.
Why did Ford stop using twin I-beam?
Ford had noted the arguments against A-arm suspension—durability and tire wear, among them—in a 1965 SAE paper suitably titled, “Twin-I-Beam: A Unique Truck Independent Front Suspension.” Ford engineers recognized the advantages of what they referred to as short/long-arm suspension—stable geometry with suspension ...
What is the smoothest suspension system?
Air suspension utilizes air springs instead of traditional coil or leaf springs. It allows for adjustable ride height and stiffness, providing a customizable and smooth ride.
What year did Ford go to independent front suspension?
1980
Ford Motor Co.'s new twin traction beam suspension for its 1980 four-wheel drive vehicles uses stamped support arms and a third U-joint in the front axle to achieve independent front suspension (IFS). The new suspension was specially developed for the front drive axle.
How long did Ford use the twin I-beam suspension?
Introduced in 1965, Twin I-Beam was used on all 2WD models until 1984 when the F-100 was discontinued. Phased out after 1996; replaced by independent front suspension (IFS) starting in 1997. Used in 2WD models; 4WD models used Twin Traction Beam (TTB) from 1980 onwards, phased out in 2016.
What is the most popular used suspension in today's vehicles?
independent multi-link suspension
Also referred to as a multi-link rear suspension or independent multi-link suspension, the multi-link suspension is commonly used in modern vehicles, particularly high-performance cars and luxury vehicles.
What type of suspension does a F-150 have?
Honestly. From the 1930s for decades for decades this has been in trucks. This design has been in cars since the beginning of cars. It's called a Hotchkiss design.
Why do Ford's still have antennas?
Truck drivers, Ford has found, are different. In talking to Mike Levine, Ford's Product Communications Manager, he summed up why Ford still uses the old whips like this: The mast antenna supports the AM/FM performance best over other design options.
What vehicles use twin I-beam suspension?
Common applications include:
- 1980–1997 F-150/F-250.
- 1991–1994 Ford Explorer.
- 1984–1990 Ford Bronco II.
- 1980–1996 Ford Bronco.
- 1983–1997 Ford Ranger (North America)
- 1993-1997 Mazda B series.
- 1991-1993 Mazda Navajo.
Is Ford Twin I-beam suspension good?
While the arrangement had some imperfections, including adverse camber change in roll, it was light, cheap, simple,and durable. And on a number of British sports cars from Allard to Lotus 11, it got the job done. Ford's Twin I-Beam front end for trucks was a swing axle with a difference.
What was the last year Ford used twin I beam suspension?
Twin I-Beams and Twin Traction Beams were utilized on various F-Series trucks until 2002. Each heavy-duty coil spring can compress and expand on its own, without disturbing the opposite wheel. Depending upon gross vehicle weight rating, the system could use either coil or leaf springs.
