Upgrade your SUV's suspension with the Strutmasters Magnetic Shocks Rear OE Replacement Kit. Designed specifically to be compatible with 2007-2014 Chevrolet Tahoe models (GC4RB), this kit uses a synthetic hydrocarbon oil containing iron particles that react to electromagnetic coils, adjusting the fluid viscosity and regulating the stiffness of the suspension. These OE replacement shocks and struts require no modifications to your vehicle, making installation a breeze. With no additional module needed, these shocks and struts plug directly into your existing harness. Restore your vehicle's suspension to its factory new condition with this top-of-the-line kit. Trust in Strutmasters' expertise to provide your SUV with the best possible ride.