For Eibach Pro-Truck Struts Only: Eibach's Pro-Lift Coil Springs are only compatible with Eibach Pro-Truck Front Struts, and are not guaranteed to work with any other strut system.
Spring Compressor Recommendation: we strongly recommend using a floor-mounted or wall-mounted spring compressor rated for mid-size truck springs to install the Eibach Pro-Lift Coil Springs to avoid possible injury or death.