CSK-G19-4 | CST Suspension 4.5 Inch Stage 4 Suspension System (2014-2018 Silverado, Sierra 1500 2WD/4WD | OE Cast Steel Control Arms)

Our new 4.5” performance suspension system drops the upper & lower control arms down using boxed & gusseted UCA drop brackets & LCA cross members. The design of this 4.5” kit allows it to be used on all three O.E. suspension configurations

To achieve a true 4.5 inch lift on the 2014-18 GMC & Chevy four wheel drive trucks we drop the lower control arms down using our high clearance cross-members that follow flush in to the factory x-member for improved ground clearance. Next we drop the upper control arms down using boxed & gusseted drop brackets. The front portion of the kit includes laser cut coil-over extensions, boxed diff & sway-bar drop brackets & all necessary install hardware. This 4.5” kit also includes an aluminum skid-plate to connect the front & rear CST LCA cross-members & protect the front differential. The rear is lifted using hand-fabricated 3” lift blocks & zinc-plated u-bolts.

CSK-G19-4 / 4.5” Kit Features
4.5” SUSPENSION LIFT KIT PROVIDES A LEVEL STANCE.
KIT CAN BE USED WITH ALL THREE OF THE O.E. SPINDLE/ARM CONFIGURATIONS.
KIT RETAINS O.E. TRACK WIDTH, STEERING AND 4WD CV GEOMETRY.
COMPATIBLE WITH STABILTRACK.
STOCK RIDE & HANDLING, NO LOSS OF FACTORY TURNING RADIUS.
CST X-MEMBERS FLOW PERFECTLY INTO THE FACTORY X-MEMBER TO PROVIDE MAXIMUM GROUND CLEARANCE AND A CLEANER OVER-ALL LOOK & FIT.
MULTIPLE POINTS OF CONTACT ON ALL WELDS & ADDITIONAL GUSSET POINTS ON ALL CST PARTS FOR INCREASED STRENGTH & DURIBILTY!
TWO STAGE GLOSS BLACK POWDER-COAT FINISH.
KIT ACHIEVES THE LEVELED LOOK WITHOUT COMPRAMISING DRIVEABILTY, RIDE OR COMFORT.
MADE IN THE U.S.A.
CST SUPERIOR QUALITY, FIT, FUNCTION & FINISH!
INCLUDES LOWER SKID-PLATE (PICTURED ABOVE) TO PROTECT THE FRONT DIFF.
KIT ALLOWS THE USE OF FACTORY TIRES & WHEELS.
KIT RETAINS THE FACTORY LOAD RATING, PERFECT FOR TOWING.
CLEARS 35” TIRES ON 9” WIDE WHEELS. (PICTURED)

NOTES
APPROVED FOR 2014, 2015, 2016, 2017 AND 2018 CHEVROLET & GMC 1500 TRUCKS!

Optional / UPGRADE Parts
FRONT SKID-PLATE (REPLACES O.E.) | CSS-C29-23

SUGGESTED WHEEL & TIRE SIZES
33-34” TIRES ON 9-10” WIDE WHEELS.
35×12.5” WIDE TIRES ON 9” WIDE WHEELS WITH UP TO 5.71 INCHES OF BACK-SPACING.
4.75” MAX BACK-SPACING ON 17” WHEELS.
5.71” MAX BACK-SPACING ON 18” OR LARGER WHEELS.

ANYTHING LARGER, TALLER OR WIDER IS BEYOND CST RECOMMENDATIONS AND UP TO THE INSTALLER.