Notices
1999 - 2016 Super Duty 1999 to 2016 Ford F250, F350, F450 and F550 Super Duty with diesel V8 and gas V8 and V10 engines
Sponsored by:
Sponsored by: Real Truck

New leaf springs and coils - what level for F350

Thread Tools
 
Search this Thread
 
Old Yesterday | 06:53 PM
  #1  
stever1000's Avatar
stever1000
Thread Starter
|
Cross-Country
Joined: Jan 2025
Posts: 72
Likes: 26
New leaf springs and coils - what level for F350

I am getting new leaf springs from Alcan to ride better with my slide in camper, and I'm trying to decide on ride height since I will be removing the factory springs and block. I am interested in new coil springs as well to level out the ride quality - 1-2" lift maximum for my 2012 F350/gas truck. I'm having difficulty trying to dial in my heights. For the coils, most manufacturers build them based on the diesel engine? i.e. Icon...and Carli has both a diesel and gas version with different spring rates. Apparently Carli designed their gas coils based on the 6.2L F250.

The F350 sits 1-2” higher than the F250 depending on the specs due to a taller block and has more of a rake when empty. So technically the rear of the F350 has a slight lift from the factory compared to the F250. I will measure the dimensions of my leaf springs and send to Alcan but if I want to level out the F350 so there is no rake (since the new leaf springs will be rated to my fulltime load) what would be best to match the front?
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
corywhartman
1999 - 2016 Super Duty
3
Jun 20, 2025 10:49 PM
DovesTruck
1999 - 2016 Super Duty
2
Mar 6, 2023 08:20 AM
ghunt
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
3
Aug 1, 2009 02:01 PM
f350custom
Brakes, Steering, Suspension, Tires, & Wheels
4
Aug 6, 2006 05:57 PM
F250_HD_Crew
Brakes, Steering, Suspension, Tires, & Wheels
1
Jun 23, 2003 03:10 PM




All times are GMT -5. The time now is 01:13 PM.

story-0
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-1
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-2
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-3
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-4
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-5
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-6
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-7
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-8
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE
story-9
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE