RETRUE Rear Air Suspension Kit | F250 F350 1999–2004, 2008–2010

5,000 lbs Load Leveling Capacity:
Premium heavy-duty air bags provide reliable rear support for Ford F250 and F350 Super Duty 1999–2004 & 2008–2010 towing trailers, RVs, campers, and heavy cargo. This air suspension kit helps reduce rear sag and maintain a level ride under load.

Adjustable 5–100 PSI Ride Control:
Fine-tune suspension pressure to adjust ride height and stiffness, improving steering response, braking stability, and towing performance.

Vehicle-Specific Super Duty Fitment:
Designed for Ford F250 air bags and F350 air suspension applications, ensuring proper alignment with factory rear suspension systems.

No-Drill Bolt-On Installation:
Custom brackets use factory mounting points for easier installation without frame drilling or permanent modifications.

Heavy-Duty Durability:
Reinforced rubber air springs and powder-coated steel brackets provide long-term reliability for Super Duty air bags, truck air bags, air bags for towing, and heavy-duty hauling.

Compatible Vehicles:
1999–2004 Ford F-250 Super Duty (2WD & 4WD, GVWR Greater Than 8,500 lbs)
1999–2004 Ford F-350 Super Duty (2WD & 4WD, Excludes 2WD V10 Gasoline Models with Extended Cab and 8-Foot Bed)
2008–2010 Ford F-250 Super Duty (2WD & 4WD)
2008–2010 Ford F-350 Super Duty (2WD & 4WD)

Excluded Model Years: 2005–2007

In-Bed Hitch Compatibility: Compatible with In-Bed Towing Hitches

Lifted Trucks: Compatible Spacer Blocks Required

Lowered Trucks: Not Compatible

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)

Load-Leveling Support: Up to 5,000 lbs (Do not exceed vehicle GVWR)

PSI Range: 5 PSI - 100 PSI

Compatibility: 1999-2004 & 2008-2010 Ford Super Duty F250/F350

Drive: 2WD & 4WD Models

Install Type: 100% Bolt-On (No-Drill Design)

Construction: Reinforced Multi-Layer Rubber & Powder-Coated Steel

Q1: How much weight can this Ford Super Duty air suspension kit support?
A: This Ford Super Duty air suspension kit provides up to 5,000 lbs of load-leveling support to help reduce rear sag caused by trailers, cargo, and heavy towing loads.

Q2: Can this F250/F350 air suspension kit support fifth wheel and gooseneck towing?
A: Yes. This F250 F350 air suspension kit provides additional rear suspension support for fifth wheels, gooseneck trailers, and other heavy-duty towing applications.

Q3: Does this air suspension kit improve towing stability on older Super Duty trucks?
A: Yes. This Ford Super Duty air suspension kit helps maintain proper ride height, reduce suspension squat, and improve vehicle balance when towing heavy loads.

Q4: Does this F350 air suspension kit increase towing capacity?
A: No. This F350 air suspension kit does not increase the factory towing or payload rating. It provides additional suspension support while operating within Ford specifications.

Q5: Is installation difficult on older F-250/F-350 trucks?
A: No. This Ford Super Duty air suspension kit uses vehicle-specific brackets and mounting hardware for a secure installation without major modifications on compatible models.