CSK-G23-31 | CST Suspension 4.0 Inch Stage 1 Suspension System (2020-2024 Silverado, Sierra 3500 HD 2WD/4WD)

This kit is designed specifically for the 3500 model trucks.

CST is proud to announce the all new 4″ STL Suspension System for the 20-24 Chevy & GMC 3500 HD Trucks. This new kit will provide superior performance on or off road. Sub frames are designed to give you the most ground clearance while protecting vital front suspension components. All of CST products are precision fabricated in house to provide strength and durability. CST Performance Suspension products are designed and manufactured in the USA!

4” S.T.L. Kit Features
SUPERIOR CV& TIE ROD ANGLES
HIGH CLEARANCE, FULLY BOXED X-MEMBERS
KIT INCLUDES STEEL LOWER SKID PLATE TO PROTECT FRONT DIFF
STOCK TORSION LOCATION (STL) FOR MAXIMUM GROUND CLEARANCE
INCREASED TIRE CLEARANCE
ABILITY TO RE-USE O.E. SHOCKS (KIT INCLUDES FRONT SHOCK ADAPTERS)
GM STAILITRAK APPROVED
PARTS COVERED IN A HIGH QUALITY GLOSS BLACK POWDER COAT FINISH
NO WELDING REQUIRED
CAST KNUCKLES
CST SUPERIOR QUALITY FIT, FUNCTION AND APPEARANCE
IMPROVED HANDLING
ABILITY TO PUT BACK TO STOCK
MADE IN THE USA

Options for the 4″ Kit:
CSS-C2-20 Upper Control Arm with O.E. Style Bushing and High Angel Ball Joint
CSA-5534 DIRT Series 2.0 Emulsion Front Shock
CSA-5533 DIRT Series 2.0 Emulsion Rear Shock
CSA-6534 DIRT Series 2.0 Remote Reservoir Front Shock
CSA-6533 DIRT Series 2.0 Remote Reservoir Rear Shock
CSS-C33-4 2.0 Single Shock Mounting Kit
CSA-7523 PRO Series Remote Reservoir 14 Way Compression Adjustable Front Shocks
CSA-7524 PRO Series Piggyback 14 Way Compression Adjustable Rear Shocks
CSS-C33-9 2.5 Single Shock Mounting Kit
CSS-C29-25 Aluminum Front Skid Plate
CSS-C24-18 Heavy Duty Tie Rod Ends

Wheel & Tire Fitment
18″ Max Backspace 5.75″
20″ Max Backspace 6″
20×9 w/5″ Backspacing 37″ tire minor trimming
20×9 w/5″ Backspacing 35″ tire no trimming

*FOR 2500 GM HD TRUCKS USE KIT CSK-G23-1*