FIRESTONE 4185 COIL-RITE® REAR AIR HELPER SPRING KIT 2010-2018 DODGE RAM 1500

Dodge 1500 09 Gas 5.7 Hemi Coilrite Rear Air Bag Kit 

Coil-Rite™ Rear Air Helper Spring Kit by Firestone®. Mount inside an existing open coil spring suspension. These air springs provide adjustable spring rates far superior to the standard coil spring. The durable polyurethane air springs will support 500-1,000 lbs per set.

Features:
Control the air pressure in the air helper springs for varying loads and road conditions
Spring performance can be altered as easily as inflating a tire
Made of durable, elastic polyurethane
Support 500-1000 lbs. per set (not to exceed vehicle’s GVWR)
Designed to work in temperatures between -40 F (-40 C) and 180 F (82 C)
Average time of installation: 1 Hour
Manufactured in the United States

Includes:
Air Helper Springs
Supports
Hardware
Air Line
Inflation Valves