Firestone Ride-Rite Rear Air Helper Spring Kit for 2011-2026 Chevrolet Silverado & GMC Sierra 2500/3500 HD (2613)

Fits select 2011-2026 Chevrolet Silverado 2500 HD and 3500 HD, and GMC Sierra 2500 HD and 3500 HD trucks.

Maximize your vehicle's safe load-carrying capacity and stability with the Firestone Ride-Rite Rear Air Helper Spring Kit. These adjustable air springs are engineered to sit between the truck's frame and the suspension, providing critical support through air pressure that can be adjusted to match varying loads. By reducing inter-leaf friction and preventing bottoming out, this system significantly improves ride quality, braking effectiveness, and handling.

The 2613 kit features individual inflation valves, allowing for precise side-to-side or front-to-rear leveling to compensate for off-center loads. Most applications utilize a no-drill design that bolts directly into factory mounting holes for a straightforward installation that typically takes between one and two hours.

• Part Number: 2613
• Maintains vehicle level and proper headlight aim under heavy loads
• Reduces suspension fatigue and eliminates bottoming out
• Adjustable air pressure for fine-tuning based on cargo or trailer weight
• Individual inflation valves for lateral leveling
• Typical installation time: 1-2 hours
• Includes all necessary mounting brackets, bellows, and air lines
• Two-year limited manufacturer warranty