When did Ford go to coil springs?

Ford’s Transition to Coil Springs
Ford transitioned to coil springs for the front suspension of certain models at different times. The transition to coil springs for the front suspension occurred in the following instances:
1. 2005 for 2WD Models and 4WD Models: Ford switched to coil springs for the front suspension of 2WD models in 2005, while retaining the traditional Twin-I-Beam front for these models. The live axle on the 4WD models was also switched to coil springs in 2005.
2. 2005-2009 Superduty Trucks: The 2005-2009 Superduty trucks were equipped with a radius arm/coil spring suspension, which was a departure from the front leaf springs used in the 99-04 Superduty models.
3. 2021 Ford F-150 Raptor: Recent spy photos suggest that the Ford F-150 Raptor may be transitioning from leaf springs to a coil spring rear suspension for a smoother ride.
These transitions to coil springs were aimed at improving ride quality and performance, and they opened up aftermarket opportunities for further enhancements.
It’s important to note that the transition to coil springs was not universal across all Ford models and was specific to certain truck models and their respective suspensions.
I hope this information is helpful! If you have any further questions, feel free to ask.

Do all trucks have coil springs?

Do trucks use coil springs or leaf springs for their rear suspensions? There are light trucks (pickup trucks and SUV type trucks) that use coil springs, and others use leaf springs in the rear.

What was the first car with coil spring suspension?

Brush Runabout
Coil springs first appeared on a production vehicle in 1906 in the Brush Runabout made by the Brush Motor Company. Today, coil springs are used in most cars. In 1920, Leyland Motors used torsion bars in a suspension system.

When 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.

Does Ford have leaf springs?

Your leaf springs are not especially prone to failure, but excessive rust can make them more prone to failure. Contact your local Ford service department to have the suspension system in your Ford evaluated and have the leaf springs replaced if necessary.

Why coil spring is not used in trucks?

Coils are not ordinarily preferred for heavy vehicles as the coil on axle setup isn’t remotely as stable or strong as proper leaf springs. Each of these suspension systems have their applications unique to their functionality and are used accordingly.

Does f150 have rear coil springs?

It’s now equipped with a coil-spring rear suspension setup—the last two generations had leaf-spring setups in the rear. The 2021 F-150 Raptor will be available in the summer, and a higher-performance Raptor R, likely with a 700-plus-hp supercharged V-8, will arrive next year.

Do any cars still use leaf springs?

Today leaf springs are still used in heavy commercial vehicles such as vans and trucks, SUVs, and railway carriages. For heavy vehicles, they have the advantage of spreading the load more widely over the vehicle’s chassis, whereas coil springs transfer it to a single point.

When did Dodge go to coil springs?

Coil Spring Front Suspension
On 4×4 models, leaf spring front solid axles became a thing of the past for Dodge beginning in 1994. The Ram’s coil spring front suspension marked a first for the segment and Dodge wasted little time advertising it.

Does Ford use leaf springs?

Most standard F150s without tow packages are equipped with a single leaf pack with a large polymer overload spring. 2021-2023 F150s with tow packages are generally equipped with a two-leaf main pack with a standard steel overload. My MY22 PB, 4×4, SCREW has 3900# front springs, and 4150# (3 leaf) rear springs.

When did Ford start using coil springs?

Last month, we featured multiple interchanges for leaf springs used in pre-1965 Ford products. In part two, we will continue with additional leaf spring interchanges as well as list several rear coil spring interchanges that began when Ford first started using rear coil springs in 1965 Ford and Mercury fullsize cars.