Features
- 5-inch rear suspension lift for compatible 4WD Chevrolet Silverado 1500 and GMC Sierra 1500 applications
- Progressive multileaf spring pack design for improved suspension travel and ride quality
- Constructed from American steel for dependable strength and durability
- Shot-peened leaf surfaces increase tensile strength and support extended spring life
- Bolt-style spring clips help reduce binding and friction between the leaves
- Tapered leaf design distributes loads more evenly and improves flex at the leaf ends
- Fits select 1999-2015 Chevrolet Silverado 1500 and GMC Sierra 1500 4WD models
- Skyjacker part number CR55S
Get to Know Skyjacker
Official video from Skyjacker.
Warranty
Skyjacker manufacturer warranty
Limited lifetime warranty for as long as the original purchaser owns the vehicle. Wear items, finishes and polyurethane parts have shorter coverage or are not covered.
Warranty claims are handled through Truck Army. Contact us and we'll work with the manufacturer for you.
Coverage is provided by the manufacturer under its published terms, which can change. Ask us if you have questions before you buy.
Description
Upgrade the rear suspension of your 4WD truck with Skyjacker Softride rear leaf springs, part number CR55S. Designed for a 5-inch lift, these progressive multileaf spring packs are engineered to improve suspension travel, ride quality, and load distribution on compatible Chevrolet Silverado 1500 and GMC Sierra 1500 applications. The springs are built using American steel and are suitable for drivers seeking dependable off-road performance and durable suspension components.
Each Skyjacker Softride spring leaf is shot-peened with hard steel pellets at high velocity. This process compresses the steel surface to increase tensile strength, helping the spring deliver extended service life while maintaining flex and ride performance. Bolt-style spring clips help eliminate the binding and friction commonly associated with conventional bent clips, allowing the leaf pack to articulate more freely during suspension movement.
The leaves taper across their length to create increased flex near the ends while distributing loads over a broader area. This design helps reduce the tendency of one leaf to dig into the leaf above it, supporting smoother operation and improved durability. The CR55S rear leaf springs are intended for compatible 4WD Chevrolet Silverado 1500 and GMC Sierra 1500 models from 1999 through 2015; verify vehicle configuration and suspension requirements before installation. Professional installation is recommended, and additional lift-related components may be required for proper geometry and clearance. This product carries a California Proposition 65 warning for cancer and reproductive harm; visit www.p65warnings.ca.gov for more information.
Fits
GMC Sierra 1500 1999-2018
GMC Sierra 1500 Classic 2007
Specifications
| California Prop 65 | California Residents- WARNING: Cancer and-or other Reproductive Harm. (For more information go to www.p65warnings.ca.gov) |
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