RETRUE Premium Air Suspension｜Ford 250/350/450 2011–2016

5,000 lbs Load Leveling Capacity:
Premium heavy-duty air bags provide 5,000 lbs rear support for Ford Super Duty 2011–2016 towing and hauling. This air suspension kit helps support RVs, trailers, campers, equipment, and heavy cargo while maintaining ride height.

Adjustable 5–100 PSI Air Pressure:
Customize rear support with adjustable air helper springs to improve steering response, braking stability, ride comfort, and towing control.

Premium Complete Air Bag Kit:
Upgraded components, reinforced air bags, and improved hardware deliver stronger air bag suspension kit performance for Ford Super Duty towing, hauling, and heavy-duty load leveling.

Vehicle-Specific Super Duty Fitment:
Designed for Ford Super Duty air bags, F250 air bags, and F350 air suspension kit applications with reliable factory-compatible fitment.

No-Drill Installation & Durability:
Precision brackets simplify installation, while reinforced rubber and steel components provide dependable truck air bags performance for air bags for towing, rear support, and suspension upgrades.

This air bag suspension kit fits:

Ford Super Duty Trucks
2011–2016 Ford F250 2WD / 4WD
2011–2016 Ford F350 2WD / 4WD
2011–2013 Ford F450 2WD / 4WD

Shipping:
We ship our products primarily through USPS/UPS. All items will be shipped within 72 business hours upon receipt of payment (except Saturday and Sunday). Orders placed on weekend will be shipped within 4 days.

Returns:
Items purchased from RETRUE may be returned in original unused condition within 30 days from the date of purchase for a refund, to the original form of payment. All returns must be pre-approved by RETRUE. Otherwise, unauthorized returns will not be accepted.

Warranty: Air Springs: Limited Lifetime
Hardware & Brackets of Air Springs: 2 Years
Bumpers, Hardware, Fittings & Air Line of Air Accessories: 2 Years
Hardware & Brackets of Air Accessories: 1–2 Years (depending on model; view product warranty documents for details)

Product Name: Rear Air Bag Suspension Kit

Brand: RETRUE

Model: RAS2597

Load Capacity: Up to 5,000 lbs

Air Pressure Range: 5 – 100 PSI

Air Spring Height: 5.5 – 7.0 inches

Vehicle Compatibility
·2011–2016 Ford F250 2WD / 4WD
·2011–2016 Ford F350 2WD / 4WD
·2011–2013 Ford F450 2WD / 4WD

Installation Type: Bolt-on installation (No drilling required in most cases)

Mounting Position: Between frame and rear axle

Spacer Requirement: Required for lifted trucks

Material
·Air Springs: Reinforced rubber
·Brackets: Heavy-duty powder-coated steel

Finish: Corrosion-resistant black coating

Replacement For: Firestone Ride-Rite 2597

Working Conditions: Not compatible with lowered vehicles

Applications
·Truck towing
·RV towing
·Heavy load hauling
·Commercial use
·Off-road hauling

Package Includes
·2 × Air Springs
·Mounting Brackets Set
·Installation Hardware
·Air Line Tubing
·Fittings
·Zip Ties
·Installation Manual

Q1: Does Ford F-450 need air bags for towing?
A: F450 air bags provide additional suspension support for heavy-duty towing applications. They help maintain rear ride height and improve stability when hauling large trailers.

Q2: What do F250/F350/F450 air bags do?
A: Air bags act as an additional suspension support system, helping reduce rear sag, improve load leveling, and maintain better control under heavy loads.

Q3: Can I use a rear air suspension kit for fifth-wheel towing?
A: Yes. A rear air suspension kit can help support trucks used for fifth-wheel trailers, RV towing, and other heavy towing applications.

Q4: Are Ford Super Duty air suspension kits easy to install?
A: RETRUE air suspension kits are designed with vehicle-specific mounting solutions to simplify installation and provide a secure fit.

Q5: How much air pressure should I use in F450 air bags?
A: Air pressure depends on trailer weight, cargo load, and driving conditions. Adjusting PSI allows the suspension support to match different towing situations.