RETRUE Rear Air Suspension Kit | Ford F-150 2004-2008 5000 lbs

5,000 lbs Load Leveling Capacity:
Heavy-duty air bags provide strong rear support for Ford F150 2004–2008 towing trailers, boats, and cargo. This air suspension kit helps reduce rear sag and maintain a level ride under load.

Adjustable 5–100 PSI Air Pressure System:
Customize suspension support based on load conditions. Adjustable pressure improves ride height, steering response, braking stability, and overall towing control.

Vehicle-Specific F150 Fitment:
Designed for F150 air bags and Ford F150 air suspension applications, ensuring proper integration with factory suspension components.

No-Drill Bolt-On Installation:
Precision brackets use existing mounting points for easier installation without permanent modifications.

Durable Heavy-Duty Construction:
High-strength rubber air springs and powder-coated steel brackets provide reliable performance for air bags for F150, truck air bags, air bags for towing, and long-term load support.

Vehicle: Ford F-150 (2WD & 4WD)

Years: 2004, 2005, 2006, 2007, 2008.

Interchange: Replacement for Firestone 2350 / Ride-Rite 2350.

Fitment Note 1: Does NOT fit FX2 models.

Fitment Note 2: Heavy Duty (HD) models require spacer kit 2366 for proper installation.

Fitment Note 3: Not compatible with Heritage models from 2004 (use the 1997-2003 kit for Heritage).

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 Support: 5,000 lbs (Do not exceed vehicle GVWR)

PSI Range: 5 PSI - 100 PSI

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

Fitment: 2004-2008 Ford F-150 (2WD & 4WD)

Construction: Reinforced Synthetic Rubber & Powder-Coated Steel

Q1: What vehicles is this kit compatible with?
A: This kit is designed specifically for Ford F150 models from 2004 to 2008.

Q2: How much weight can this system support?
A: It provides up to 5,000 lbs of load leveling capacity to help stabilize towing and hauling loads.

Q3: Can I adjust the suspension?
A: Yes. The air springs can be adjusted between 5 and 100 PSI to control ride height and stiffness.

Q4: Does installation require drilling?
A: No. The kit is designed for bolt-on installation using factory mounting points.

Q5: Will this improve ride quality when towing?
A: Yes. It reduces rear sag, improves stability, and enhances overall vehicle control under load.