Firestone 2870 Wireless Air Helper Spring Kit 2001-2010 GM 2500HD/3500HD

The Firestone 2870 Ride-Rite All-In-One Wireless Air Helper Spring Kit delivers enhanced load support and level ride quality for 2001-2010 Chevrolet Silverado and GMC Sierra 2500HD/3500HD trucks. This complete air suspension system installs between the frame and rear axle to provide up to 5,000 lbs of load-leveling capacity when towing trailers, hauling cargo, or carrying heavy payloads.

Key Features:

• Wireless air control system eliminates external air lines for clean installation
• 5,000 lbs maximum load-leveling capacity for heavy-duty hauling
• Adjustable air pressure from 5 to 100 PSI for customized support
• Reduces rear-end sag, trailer sway, and rough ride when loaded
• Maintains safe vehicle ride height and proper headlight aim
• Works with existing suspension—no modifications required
• All-in-one kit includes air springs, wireless control, and mounting hardware
• Easy bolt-on installation with no drilling or welding

Engineered specifically for GM 2500HD and 3500HD heavy-duty pickups, this Ride-Rite system improves handling stability, braking performance, and overall control when your truck is working hard. The wireless design provides convenient inflation control without compromising the clean factory appearance of your vehicle.