Transform your GM Colorado / Canyon from mid-size to masterpiece with Rough Country's 4-inch Lift Kit! This kit includes everything you need for a monster makeover of your rig. A set of durable front and rear crossmembers keep everything in line, while a full front and lower skid plate setup offers unbridled protection against off-road obstacles. A set of lifted, one-piece cast knuckles and rear, fabricated lift blocks offer plenty of ride height to run larger wheels and tires.This kit features Rough Country's premium N3 shocks! These 10-stage variable valving, high-pressure Nitrogen charged shocks offer a fantastic blend of off-road action and smooth highway ride quality. With a durable 18mm spring-loaded piston rod and faster-cooling 54mm shock body, this shock offers up to 36kN Tensile Strength for a long lifespan of vibration dampening. Features natural rubber bushings and an eye-catching metallic silver paint.Rough Country's GM Colorado / Canyon kit is designed to be minimally invasive and easier to install. No welding or disassembly of the strut is required for installation, and only minor cutting and drilling is necessary. This kit does not change the stock track width, and maintains a smooth, factory-like ride! Includes Rough Country's Lifetime Replacement Guarantee.