Rear Axle Suspension Kit for 2015 Ford F-350 Super Duty 4X4 Dually Towing Goose Neck Trailer
Question:
I have a 2015 f350 dully 4 wheel drive I pull 42 foot goose neck horse trailer 4100# hitch weight sqatts back of truck real bad would air bags be better trailer rides real ruff
asked by: Linda
Helpful Expert Reply:
A rear axle air bag kit will certainly help with the rear-end sag you get when your 2015 F-350 dually 4X4 is hitched to your goose neck trailer with it's hefty 4100-lbs of tongue weight (TW). Unlike a jounce spring kit air bags will give you the ability to fine-tune your air pressure (and ride quality) as your trailer load changes.
For your gas engine I recommend Firestone kit # F2550. An install video and written instructions are linked for you.
If you'd like to add a compressor kit to automate your air bag adjustments (from the comfort of your driver's seat) then you can add the Air Command # F2158, which is a single-path compressor that adjusts both air bags equally. If you want to be able to adjust each bag independently (as when you have an uneven cargo load in the truck bed) then go for the heavy-duty dual-path # F2219.
Products Referenced in This Question
Firestone Air Command Standard Duty Air Compressor - Analog - Single Path
- Air Suspension Compressor Kit
- Wired Control
- Single Path
- Analog Display
- 100 psi
- Firestone
more information >
Firestone Air Command Heavy Duty Air Compressor - Analog - Dual Path
- Air Suspension Compressor Kit
- Wired Control
- Dual Path
- Analog Display
- 150 psi
- Firestone
more information >
Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle
- Vehicle Suspension
- Rear Axle Suspension Enhancement
- Air Springs
- Heavy Duty
- Firestone
more information >
Product Page this Question was Asked From
Timbren Rear Suspension Enhancement System
- Vehicle Suspension
- Rear Axle Suspension Enhancement
- Jounce-Style Springs
- Extra Heavy Duty
- Timbren
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Q&A: Recommended Air Springs for a 2016 Ford F-250 With a B&W Turnoverball Hitch
- Article: Choosing the Right Suspension Kit for Your Truck and Trailer
- Q&A: Is it Normal for Timbren To Not be Centered Over Axle Mount
- Article: Components of Firestone Air Suspension Systems
- Q&A: Should I Get Loadlifter 5000 Or 7500 For Towing A 15K Fifth Wheel
- Q&A: Will Timbren # TFR250SDG Fit with B&W Gooseneck Hitch # BWGNRK1111 on a 2016 Ford F-250
- Q&A: What is the Difference between Timbrens and SumoSprings for My 2022 Ram 1500 4x4?
- Q&A: Will Timbren Suspension System Help Smooth Ride For 2013 Ford F-250 Hauling A 5th Wheel Trailer
- Q&A: How to Reduce Sag on a 2012 Ford F-250 Super Duty with Towing a 5th Wheel Trailer
- Article: Stability Control for Heavy Duty Vehicles
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Article: RV Sway Control, Stabilization, and Suspension Enhancement
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Best Air Bag Suspension (2023)