RETRUE Universal Air Bags Suspension｜5000 lbs Heavy Duty

5,000 lbs Load Leveling Capacity:
Heavy-duty air bags provide strong rear support for towing trailers, hauling cargo, and maintaining ride height under load. This air suspension kit helps improve stability for trucks, trailers, and custom applications.

Adjustable 5–100 PSI Air Pressure System:
Fine-tune suspension support with adjustable pressure to improve ride comfort, steering response, braking performance, and overall vehicle control.

Universal Fitment Flexibility:
Designed for various trucks, trailers, and modified builds, this system works as a flexible universal air suspension solution for retrofit projects and suspension upgrades.

Adaptable Installation Design:
Supports different mounting configurations and suspension layouts, making it suitable for custom vehicle setups.

Heavy-Duty Durability:
Reinforced rubber air bags and durable components provide reliable performance for truck air bags, air helper springs, air spring kit applications, towing, hauling, and long-term load support.

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 Type: Universal Air Suspension Air Bags

Load Leveling Capacity: Up to 5000 lbs

Air Pressure Range: 5–100 PSI

Air Fitting Size: G 1/8" – φ6 mm (male)

Material
•Reinforced natural rubber air spring
•Heavy-duty metal mounting plates

Internal Structure: Integrated internal jounce bumper

Package Includes
•2 × Air springs
•2 × Air fittings
•4 × Lock washers
•4 × Flat washers
•4 × Hex head bolts
•4 × Flat socket head bolts
•1 × Thread seal tape

Compatibility
•Universal fit for custom installation on:
•Pickup trucks
•Tow vehicles
•Utility trailers
•Custom suspension builds

Note
•Mounting brackets not included
•Not intended as a replacement for bracket-based air suspension kits

Q1: What are universal air bags used for?
A: Universal air bags provide additional suspension support for trucks, trailers, and custom applications. They help improve load leveling and reduce suspension sag.

Q2: How do 5000 lbs air bags improve truck suspension?
A: 5000 lbs air bags provide adjustable support by using air pressure to help maintain ride height, improve stability, and handle heavier loads.

Q3: Are load leveling air bags good for towing?
A: Yes. Load leveling air bags help support additional trailer weight and cargo while improving rear suspension balance during towing.

Q4: Can universal air bags fit any truck?
A: Universal air bags are designed for various applications, but compatibility depends on mounting space, air spring size, and suspension configuration.

Q5: Do truck air bags replace factory suspension components?
A: No. Truck air bags work as an auxiliary suspension support system and are designed to enhance the existing suspension setup.