Tremor Coil Springs vs Non-Tremor Coil Springs

[Rob89]

Hey guys…newb here. I recently bought a 2021 F250 6.7 Lariat with the HCTTP. I have the standard 5200 pound front coils. I have a 2.5” rake on my truck and I’m looking to gain about an inch in my front end to reduce it.

I’m wondering if anyone knows about how much lift a coil spring swap to Tremor front springs may net me? Also are they 5200 pound rating or different?

My other thought is to go with 5600 coils from a 17-19 truck.

 

[Tremor76]

Hey guys…newb here. I recently bought a 2021 F250 6.7 Lariat with the HCTTP. I have the standard 5200 pound front coils. I have a 2.5” rake on my truck and I’m looking to gain about an inch in my front end to reduce it.

I’m wondering if anyone knows about how much lift a coil spring swap to Tremor front springs may net me? Also are they 5200 pound rating or different?

My other thought is to go with 5600 coils from a 17-19 truck.

According to this article the Tremor springs only provide 1/2” of lift, with balance coming from tires. Not sure if this is true though.

2020 Ford Tremor Suspension | How It Works | F-250 Super Duty, F-350, PowerStroke Diesel - Autoblog

Our resident suspension engineer climbs under the Ford F-250 Tremor to explain its suspension, including how the diesel and gas engines make a difference.

www.autoblog.com

This article is from Carli on their Tremor R&D. It may be helpful as well.

2020 Super Duty R&D

Tremor Update: 09/11/2020 We've now measured a stock Tremor to "confirm" Lift heights. The Factory F350 Tremor and Non Tremor measure as follows: Stock F350 Fender Lip to Floor Left Front: 40 1/4 Right Front: 40 5/8 Left Rear: 43 1/4 Right Rear: 43 3/4 Bump Stop

carlisuspension.com

 

[davidb1841]

front Summo Springs will give you 3/4 " and you can do it for under $240 in 30 minutes.

 

[jaje72900]

If you want 2" of lift in the front you'll either need to do a complete spring swap out or get a spacer for your current springs. Keep in mind you'll also need to replace the front shocks.

 

[Rob89]

If you want 2" of lift in the front you'll either need to do a complete spring swap out or get a spacer for your current springs. Keep in mind you'll also need to replace the front shocks.

I would replace the garbage factory shocks with Bilsteins as long as I’m taking them loose.