CST 2011 - 2019 GM 2500HD 6-8" Stage 4 Suspension Lift # CSK-C3-15-4

The CST CSK-C3-15-4 Suspension System will provide between 6-8" inches of lift depending on how it is adjusted. This lift is designed for use on the 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 and 2019 model year Chevrolet Silverado 2500HD and GMC Sierra 2500HD and 3500 series trucks. And yes, this lift fits both 2wd and 4x4 models. CST designed their all new lift to provide 6.5" inches of suspension lift with the torsion bars set to the factory setting. Because the CST lift is a true 6.5" lift, you can adjust the total front suspension lift from 6" inches up to 8" inches over factory height. At the 6.5" lift height setting the CST kit easily clears most 35" diameter tires. With the kit adjusted to provide the full 8" inches of lift the use of up to a 37" diameter tire is possible with minor trimming. The CST fabricated steering knuckles and 1-piece welded subframe have been design to retain the factory track width. Every CST component used in this suspension lift have been built to exceed the strength of the factory GM components they replace. And to protect the factory components, CST includes a front differential skid plate. All of the major components are powder coated in a high quality Gloss Black finish. The rear is lifted using a fabricated steel 5" tall lift block with a built-in bump stop pad. Extended length 3/4" wire diameter U-bolts are included to complete the block installation. Speaking of installation, no welding is required to install this suspension system. The vehicle can be returned to stock if necessary.

CST Dirt Series 2.0 Shock Absorbers:
The factory front and rear shocks are replaced when installing the CSK-C3-15-4 Stage 4 Kit. CST includes all necessary shock installation hardware and makes installation of their Reservoir Shock as easy as possible. The CST Dirt Series Reservoir shocks provide a massive improvement in ride and handling versus less expensive shock options.

Wheel Options:
The CST CSK-C3-15-4 Suspension Lift is 100% compatible with factory wheels and factory size tires. Please note, when running larger than stock tires a 17" or 18" wheel with no more than 5.25" inches of back space should be used. If running a 20" or larger diameter wheel, maximum back space can be increased to a maximum of 5.75" inches. The factory spare tire can be installed and driven on without the need for a wheel spacer. Please note, the new 2011+ and newer 2500HD series trucks now use an 8x180mm lug pattern. This 8 on 180mm lug pattern is unique to the 2011 and newer 2500HD GM trucks. The Dual Rear Wheel trucks have a different pattern than the 2500HD trucks.

2016 and Newer Trucks:
GM has made some small revisions to the 2016 and newer model year trucks that required CST to produce 2016+ specific parts for use with their kits. The CSS-C22-12 Emergency Brake Bracket Kit is necessary to properly relocate the factory emergency brake cables. If you will be installing the CST High Angle Dual Cardan front driveshaft you will need to also purchase CST # CSS-C22-13 - Transmission Shift Linkage Bracket Kit. These items are both available for purchase using the selection box titled 2016+ Accessories.

Additional Information:
Yes, PerformanceLifts.com has this suspension lift in stock and ready for immediate shipment! This CST Suspension Lift System is Stabilitrak and Sway Control compatible. CST does not take shortcuts and does not bring any product to market that cannot meet their very strict requirements for safety and driveability. For more information on this or any other CST Performance Suspension lift system please click on the "ask a question" link located at the very top of this page.

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