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

5,000 lbs Load Leveling Capacity:
Heavy-duty air springs provide up to 5,000 lbs of load leveling capacity for Ford Super Duty 2011–2016 towing and hauling. This air bag suspension kit helps support RVs, travel trailers, fifth-wheel trailers, campers, work trailers, heavy equipment, and heavy cargo while maintaining a level ride under load. Ideal for Ford Super Duty air bags, F250 air bags, F350 air bags, air bags for towing, truck air bags, and rear air suspension support.

Fully Adjustable Air Pressure System — 5–100 PSI:
Fine-tune your rear air suspension from 5 to 100 PSI. Add air pressure for heavy towing or reduce pressure for daily driving comfort. These adjustable air helper springs help optimize ride height, suspension stiffness, steering control, braking stability, headlight alignment, and vehicle balance when your truck is loaded.

Premium Complete Air Bag Kit Configuration:
This premium complete air bag suspension kit includes upgraded components and a more complete hardware package than standard air suspension kits. Built for easier installation and long-term reliability, it gives your Ford Super Duty air suspension system stronger support for towing, hauling, work truck use, and heavy-duty load leveling.

Heavy-Duty Vehicle-Specific Fitment:
Engineered for Ford Super Duty trucks 2011–2016, this rear air bag kit integrates precisely with factory suspension systems for accurate fitment and stable load support. It is suitable for 2011 F250 air bags, 2012 F350 air suspension kit, 2015 F250 air bags, 2016 F350 air bags, Ford Super Duty rear air bags, and air bags for Ford trucks.

No-Drill Bolt-On Installation:
Precision-fit brackets use factory mounting points for a true no-drill air bag installation with no permanent frame modification required. This bolt-on air suspension kit saves installation time while keeping an OEM-style fit. A practical upgrade for Ford Super Duty load leveling, F250 towing stability, F350 rear suspension support, and truck air bags for towing.

Enhanced Durability and Build Quality:
Reinforced air springs and powder-coated steel brackets deliver consistent strength under heavy loads, rough roads, and frequent work truck use. This heavy-duty truck air bag suspension kit supports air suspension bags, air spring kit upgrades, helper bags for trucks, rear air bags for trucks, load leveling kits, and Ford Super Duty rear air suspension.

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: What vehicles is this kit compatible with?
A: This kit fits Ford F250, F350, and F450 models from 2011 to 2016.

Q2: What makes this a premium version?
A: It includes a more complete package with upgraded components and hardware, offering better durability, easier installation, and improved performance.

Q3: How much load support does this system provide?
A: The system provides up to 5,000 lbs of load leveling capacity.

Q4: Can I adjust the ride height and stiffness?
A: Yes. Air pressure can be adjusted between 5 and 100 PSI to match different load conditions.

Q5: Does installation require drilling?
A: No. The kit is designed as a bolt-on system using factory mounting points.