Vertex 2.5 Adjustable Monotube Coilover

The Rough Country Vertex 2.5 Adjustable Coilovers offer unparalleled off-road control and a customizable ride for your 2007-2018 Chevrolet Silverado 1500 or GMC Sierra 1500. With an 8-stage adjustable damping system, you can easily fine-tune the suspension for optimal comfort on the street or aggressive performance when tackling tough terrain. This design promotes superior heat dissipation and resistance to fade. The massive 2.5-inch piston and 22mm chrome-hardened piston rod ensure maximum durability and reliable performance even under heavy loads and harsh impacts. A 3-stage seal system is incorporated to prevent dirt, debris, and fluid leakage, extending the life of the coilovers. Durability is further enhanced by a honed steel body, a heat-treated alloy bearing, and a premium zinc-plated finish with a double clear coat that provides exceptional corrosion protection, boasting over 400 hours of salt spray resistance. Aesthetic appeal is not overlooked, with CNC-machined billet aluminum accents, a laser-etched RC logo, and "Vertex" decals adding a premium look. These coilovers are designed exclusively for vehicles equipped with a 3.5-inch lift for optimal fit and performance. They are not compatible for installation with a strut spacer. The complete front coilover set includes both driver and passenger side components for balanced performance. A 3-year manufacturer's warranty backs these coilovers, ensuring long-term reliability. An adjustment wrench is sold separately.