RETRUE Rear Air Suspension Kit for Silverado/Sierra HD 2011-2026

5,000 lbs Load Leveling Capacity:
Heavy-duty air springs provide strong support for towing large trailers, RVs, and heavy equipment, helping maintain a level ride under load.

Fully Adjustable Air Pressure System:
Adjustable from 5 to 100 PSI to fine-tune ride height and suspension stiffness, improving steering precision, braking stability, and vehicle balance.

Wide-Year Vehicle Compatibility:
Designed for Chevy Silverado and GMC Sierra 2500HD/3500HD models from 2011 to 2026, ensuring consistent performance across multiple generations.

Vehicle-Specific Fitment Design:
Engineered for heavy-duty truck platforms to ensure proper alignment and seamless integration with factory rear suspension systems.

No-Drill Bolt-On Installation:
Precision-fit brackets utilize existing factory mounting points, eliminating the need for drilling or permanent modifications.

Heavy-Duty Durability:
Reinforced rubber air springs and powder-coated steel brackets provide long-lasting reliability in towing, hauling, and harsh road conditions.

2011 - 2026 Chevrolet Silverado 2500HD 2WD / 4WD Replaces 2613
2011 - 2026 Chevrolet Silverado 3500HD 2WD / 4WD Replaces 2613
2011 - 2026 GMC Sierra 2500HD 2WD / 4WD Replaces 2613
2011 - 2026 GMC Sierra 3500HD 2WD / 4WD Replaces 2613

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 (Up to vehicle GVWR)

PSI Range: 5 PSI - 100 PSI

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

Construction: Reinforced Synthetic Rubber & Powder-Coated Steel

Q1: What vehicles is this kit compatible with?
A: This kit is designed for Chevy Silverado and GMC Sierra 2500HD and 3500HD models from 2011 to 2026.

Q2: How much load support does this system provide?
A: The system provides up to 5,000 lbs of load leveling capacity for heavy-duty towing and hauling.

Q3: Can I adjust the ride height and stiffness?
A: Yes. Air pressure can be adjusted between 5 and 100 PSI to customize suspension performance.

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

Q5: Will this improve towing stability and control?
A: Yes. It reduces rear sag, improves vehicle balance, and enhances braking and steering performance under load.