DEEAGLE 57338 Air Bags Suspension Kit for 2011-2019 Silverado & Sierra – 5000 lbs Load Leveling

Overview

The DEEAGLE 57338 air bags suspension kit is designed for heavy-duty pickups to help manage payload and maintain balance on the road. It adds a responsive rear air spring system that works with up to five thousand pounds of load, giving more even spring rates and steadier handling as you drive. With this setup, your truck may feel more controlled when the bed carries gear or when you are navigating through dips and expansion joints on rough pavement.

The system is built to work with a substantial range of 2011 to 2019 GM trucks, and it focuses on rear assist to relieve you from excessive squat under heavy loads. When you adjust the air pressure, you tune how the truck sits relative to the pavement, which can influence tire contact and ride perception as conditions change from highway to backroads.

Key benefits

• Maximum load leveling capacity up to 5000 lbs, helping your rear end stay planted under heavy payload.
• Custom air pressure from 5 to 100 psi to fine tune front to rear and side to side balance.
• Not compatible with cab and chassis models, so confirm your configuration before purchase.
• Easy to install with labeled parts and clear instructions, with drilling required for mounting.
• Designed to reduce impacts and vibrations, improving overall stability on highways and job sites.

How it works

Air pressure inside the bags supports the weight on the rear axle. By inflating or releasing air you adjust ride height and stiffness, helping wheel alignment and reducing squat when you accelerate or brake. The system works together with your factory springs to improve spring rates without replacing factory components.

Fine tuning is possible with the 5 to 100 psi range, enabling you to respond to different loads, passenger needs, or towing duties. The bags compress and rebound with road irregularities, which can help minimize abrupt suspension oscillations and keep the rear end aligned with the front for a balanced feel on the road.

Real world uses

• Hauling tools or heavy equipment for a weekend project and wanting a steadier ride without the suspension bottoming out.
• Towing a trailer or camping gear with a loaded bed, keeping bed height level and reducing pitching on rough roads.
• Everyday commuting with variable payload, enjoying a smoother ride when the bed is empty or loaded.

Installation notes and support

Installation is straightforward for those with basic mechanical skills. Drilling is required, and parts are clearly labeled to guide you. Average DIY installs can take a few hours depending on your vehicle and toolbox. DEEAGLE provides responsive customer service if any issue arises before or after installation, with clear guidance and support to get you comfortable with the setup.