The VEVOR Air Bag Suspension Kit is designed to enhance load-carrying stability and driving comfort for 2019–2023 Silverado 1500 and Sierra 1500 models. Built for rear axle installation, this air spring suspension kit helps relieve pressure on factory leaf springs, reducing sag and improving vehicle balance during towing and hauling. With a rated load capacity of 5,000 lbs and an adjustable pressure range of 5–100 PSI, it allows you to fine-tune suspension performance for varying load conditions. Constructed from durable NR rubber air bags and high-strength Q355 iron brackets, the kit ensures leak-proof performance and long-lasting reliability. The no-drill, bolt-on design simplifies installation.

Key Features

• 5,000 lbs (2,267.96 kg) rated load capacity for heavy-duty hauling

• Adjustable air pressure from 5–100 PSI for customized ride control

• Reduces rear-end sag and relieves stress on leaf springs

• Enhances vehicle stability, handling, and ride comfort

• Durable and leak-proof NR rubber air bags

• Heavy-duty Q355 iron mounting components for strength and longevity

• Rear axle application for proper load leveling

• No drilling required for quick and easy installation

• Includes cable ties and installation hardware

Specifications

• Brand: VEVOR

• Item Model Number: 7X 57288

• Compatible Vehicles: 2019–2023 Chevrolet Silverado 1500 4WD & RWD; 2019–2023 GMC Sierra 1500 4WD & RWD

• 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: 1/8" NPTF on Air Bag Fitting

• Product Dimensions: Φ5.7" x 5.6" / Φ146 x 143 mm

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

• Product Weight: 24.9 lbs / 11.31 kg (±3%)