Description The Skyjacker CR55 5.5″ Rear Leaf Springs transform your 1999-2018 Chevrolet Silverado or GMC Sierra 1500’s suspension with race-proven Softride technology. These progressive multi-leaf spring packs deliver approximately 5.5 inches of rear lift while maintaining equal or greater load capacity than your factory springs. Built entirely from American steel, these springs provide the perfect foundation for lifted truck builds. Skyjacker’s Softride technology enhances every aspect of spring performance, combining vigorous off-road handling with smooth street riding characteristics. The bolt-style spring clips eliminate inter-leaf friction, while the tapered leaf design provides additional flexibility at the ends for improved ride quality over varied terrain. Key Features Approximately 5.5″ of rear lift over stock Softride technology for smooth on and off-road performance Progressive multi-leaf pack construction Bolt-style clips eliminate inter-leaf friction Load capacity equal to or greater than OE Made with 100% American steel Shot-peened for superior durability and flexibility Components 2x CR55S 5.5″ Rear Leaf Spring Packs Note: Bushings sold separately Note: U-bolts sold separately Specs Lift Height: 5.5″ (5 to 6″) Material: American Steel Construction: Progressive Multi-Leaf Clip Style: Bolt-type friction-eliminating Weight: 152 lbs (pair) Installation Professional installation recommended. Installation time is approximately 3-4 hours. Extended length rear shock absorbers strongly recommended. Vehicles with 2-piece driveshaft may require carrier bearing drop bracket. Basic suspension tools and safety equipment required. Installation Instructions: Available at skyjacker.com Our Take At Strictly SVDs, we’ve installed hundreds of Skyjacker leaf spring packs and consistently recommend the CR55 for customers wanting serious rear lift with improved ride quality. The Softride technology genuinely delivers – these springs handle washboard dirt roads and highway cruising equally well. We appreciate that Skyjacker uses American steel and backs these springs with a limited lifetime warranty. For Silverado and Sierra owners building a proper lifted truck, these springs provide the rear height to match front suspension lifts while maintaining the load-carrying capability your truck needs.
