Carli's progressive rear add-a-packs are are a custom made proprietary design produced by Deaver Springs. This setup is designed to lift the rear of the truck to match a 4.5" system and is achieved using rear add a packs in conjunction with 2" rear blocks. These add a packs are designed to retain factory rear weight capacity while improving ride quality.
SPECIFICATIONS
-Designed for trucks with 4.5" of lift
-Custom built by Deaver Springs for Carli Suspension
-Designed to retain factory weight capacity without air bags
INCLUDES
-Pair of rear Carli Progressive Add-A-Packs
-U Bolts
-Rear Bump Stop Drops
Installation Instructions
SPECIFICATIONS
-Designed for trucks with 4.5" of lift
-Custom built by Deaver Springs for Carli Suspension
-Designed to retain factory weight capacity without air bags
INCLUDES
-Pair of rear Carli Progressive Add-A-Packs
-U Bolts
-Rear Bump Stop Drops
Installation Instructions