RETRUE Rear Air Bags Suspension Kit for Silverado & Sierra 1500 (2019–2026) — Load-Leveling, Adjustable 5–100 PSI

RETRUE Rear Air Bags Suspension Kit is a bolt-on air ride solution that restores level stance, raises load capacity up to 5,000 lbs, and reduces rear-end sag for 2019–2026 Chevy Silverado 1500 and GMC Sierra 1500 models.

This rear air suspension kit from RETRUE replaces worn factory components with adjustable air springs designed to improve stability and comfort when hauling trailers, gear, or heavy cargo. Engineered as a compatible alternative to the Firestone Ride-Rite 2609 kit, the kit fits Silverado and Sierra 1500 pickups (including High Country and Denali trims) and arrives with pre-drilled mounting hardware and clear instructions to simplify installation.

How does the RETRUE rear air bag kit help when towing or hauling?

Adding air springs increases the rear spring rate and counters sag under load, keeping the truck level and improving handling. This helps maintain headlight aim, braking balance, and clearance between the rear and the road when payloads grow.

• Load-leveling capacity up to 5,000 pounds to support heavy cargo or trailers
• Adjustable pressure range from 5 to 100 psi for fine-tuned ride height
• Improves rear stability and reduces excessive rear-end movement

What vehicles and configurations are compatible with this kit?

The RETRUE kit is specified for 2019–2026 Chevy Silverado 1500 and GMC Sierra 1500 pickups, covering both 2WD and 4WD drivetrains and specific trim levels. If you own a Silverado LD or Sierra Limited, a different part number (RAS2430) is recommended.

• Compatible with Silverado 1500 2WD/4WD, High Country 4WD
• Compatible with GMC Sierra 1500 2WD/4WD, Denali 4WD
• Direct replacement design for Firestone Ride-Rite 2609-equivalent installs

How straightforward is installation, and what tools are needed?

The kit is designed for a quick, no-drill installation thanks to pre-drilled mounting points and labeled components. Basic garage tools are sufficient; automated or powered hand tools will shorten install time and improve convenience.

• No drilling required for standard applications—uses supplied mounting hardware
• Comes with detailed instructions and labeled parts for step-by-step guidance
• Recommended tools: wrenches, sockets, torque wrench; optional air tools speed the job

How do I tune air pressure for comfort and performance?

You control ride height and firmness by varying air pressure between 5 and 100 psi. Lower pressures prioritize comfort; higher pressures increase support for heavier payloads—adjust as cargo or towing demands change.

• 5–100 psi range for precise tuning between comfort and load support
• Increase pressure for heavy loads to reduce sag and improve control
• Deflate slightly for unloaded driving to preserve ride quality and compliance

Who is this for: The RETRUE Rear Air Bags Suspension Kit is aimed at Silverado and Sierra owners who regularly haul or tow and want a dependable, adjustable solution to prevent rear sag and improve vehicle stability. It’s also well suited to fleet vehicles, weekend haulers, and truck enthusiasts seeking a straightforward, compatible alternative to OEM or aftermarket air-spring systems. If you want faster installation, measurable load-leveling up to 5,000 pounds, and the flexibility to tune ride height on demand, this kit offers a practical upgrade backed by RETRUE customer support.