The air assist load leveling option for the 1999-2006 Silverado / Sierra 1500 is specifically designed to maximize the vehicle's safe load-carrying capacity, stability, ride quality and brake effectiveness. This system will come standard W/ a 15ft roll of airline and schrader valves for simple installation.

Compressor / control systems available as an upgrade.

The air springs provide load support through the use of air pressure that can automatically adjust for changing loads. The No Drill installation is designed specifically for this application in conjunction W/ the complete Ridetech lowering system.

Requires the Ridetech rear 1999-2006 Silverado / Sierra 1500 Lowering suspension kit

• Optional compressor / control systems are also available
• Helper Bags For 1999-2006 Silverado / Sierra 1500 2WD W/ Ridetech 3/5 Lowering Kit Air Springs Brackets Hardware And Fill Kit
• Suspension Typeandnbsp;Load Leveling, StreetGrip - Stock Upgrade
• Suspension Locationandnbsp;Rear