The VEVOR Air Bag Suspension Kit is designed to improve load handling and ride stability for compatible Chevrolet Silverado 1500 and GMC Sierra 1500 models. Engineered for rear axle installation, this air spring kit helps relieve pressure on leaf springs, reducing sag and enhancing balance during towing or heavy hauling. With a rated load capacity of 5,000 lbs and an adjustable pressure range of 5–100 PSI, it allows customizable suspension support based on your driving needs. Constructed from durable NR rubber air bags and high-strength Q355 iron components, this kit ensures leak-proof performance, long-term durability, and smooth, safe driving. The bolt-on design requires no drilling for convenient installation.

Key Features

• Heavy-duty air bag suspension kit with 5,000 lbs (2,267.96 kg) rated load capacity.

• Adjustable operating pressure from 5 to 100 PSI for customized support and ride comfort.

• Designed to relieve leaf springs and reduce rear-end sag under heavy loads.

• Smooth and safe driving performance with improved vehicle stability.

• Durable and leak-proof construction using NR rubber air bags and Q355 iron parts.

• No drilling required for installation, allowing a direct bolt-on setup.

• Includes cable ties and necessary installation components.

• Designed specifically for rear axle applications.

Specifications

• Brand: VEVOR

• Item Model Number: 7X1232

• Compatible Vehicles: 2007–2018 Chevrolet Silverado 1500 2WD & 4WD; 2007–2018 GMC Sierra 1500 2WD & 4WD

• Suitable Axle: Rear Axle

• Number of Airbags: 2

• Rated Load: 5,000 lbs / 2,267.96 kg

• Operating Pressure: 5–100 PSI

• Air Tube Diameter: 1/4 inch

• Inlet Port Thread: 1/2" NPTF on Air Bag Fitting

• Product Dimensions: Φ5.9" x 6.1" / Φ150 x 155 mm

• Main Material: Air Bag – NR; Iron Parts – Q355

• Product Weight: 24.5 lbs / 11.13 kg (±3%)