Firestone # 4174 "Coil-Rite" air bag helper springs are designed to fit inside the existing Toyota RAV4 coil spring suspension creating a variable rate spring. These air bags are made of durable, elastic polyurethane providing years of comfort and stability to your vehicle. Toyota RAV4 "Coil-Rite" air helper springs enable adjustment for varying loads and road conditions by inflating or deflating the air bag helper springs. Spring performance can be altered as easily as inflating a tire. Firestone # 4174 "Coil Rite" air bag helper springs are installed between the frame of the RAV4 and the suspension providing load support through the use of air pressure.
1. Do NOT exceed the vehicles Recommended Gross Vehicle Weight Rating (GVWR)
Download Instructions: | 4174 Instructions |
Weight: | 10 lbs. |
Part 4174 fits: | 2007-2018 Toyota RAV4 |