Upgrade your truck’s load support and ride comfort with the VEVOR Air Bag Suspension Kit, designed for 2011–2019 Chevrolet Silverado and GMC Sierra 2500HD/3500HD (4WD & RWD). With a 5,000 lb load capacity and 5–100 PSI operating pressure, this rear axle air spring kit relieves strain on leaf springs, reduces sag, and improves stability. Crafted from durable, leak-resistant materials, it installs easily with no drilling required.

Features

• VEVOR Air Bag Suspension Kit: Supports heavy loads and boosts ride quality for trucks under strain.

• Relieve Leaf Springs: Minimizes sag and protects your suspension system when towing or hauling.

• Durable and Leak-Proof: Constructed with natural rubber (NR) air bags and Q355 steel components for long-term performance.

• Smooth and Safe Driving: Enhances stability, braking, and handling for safer road performance.

• No Drilling Required: Bolt-on installation saves time and preserves your vehicle’s frame.

• Included Cable Ties: Neat and organized air line routing for professional results.

Specifications

• Compatible Vehicles: 2011–2019 Chevrolet Silverado 2500HD/3500HD & GMC Sierra 2500HD/3500HD (4WD & RWD)

• Axle Fitment: Rear Axle

• Rated Load Capacity: 5000 lbs / 2267.96 kg

• Operating Pressure: 5–100 PSI

• Number of Airbags: 2

• Air Tube Diameter: 1/4 inch

• Inlet Port Thread: 1/8" NPTF

• Product Dimensions: Ø6.9 x 7.2 in / Ø176 x 182 mm

• Product Weight: 33.8 lbs / 15.33 kg (±3%)

• Main Material: Air Bags – Natural Rubber (NR), Metal Parts – Q355 Steel

• Model Number: 7X 57538