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ProComp 2014 Silverado & Sierra 6" Lift # K1155B - Aluminum Suspension

NEW! This Explorer ProComp Suspension 6" Lift part number K1155B is designed to fit the new 2014 Chevrolet Silverado and GMC Sierra 1500 Series trucks. Please note, this lift is specifically designed to fit 2014 model year GM vehicles only. With 6" of suspension lift the newest body style Chevy Silverado or Sierra 1500 can clear up to a 35" tire. This ProComp suspension lift system is designed for all cab and bed length Silverado and Sierra 1500 series trucks. Please note that this lift is designed for trucks equipped with the ALUMINUM SUSPENSION. This ProComp suspension lift system includes all necessary components required to install the lift, including ProComp shock absorbers.
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Availability: In stock

Regular Price: $1,899.00

Sale Price $1,699.00

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Explorer Procomp 2014 Chevrolet Silverado and GMC Sierra 1500 Series 6" Lift Kit # K1155B. This 6" Suspension Lift System is engineered to deliver amazing performance both on- and off-road. With 6" inches of suspension lift you can run up to 35" tall tires. With additional height and larger tires your new GM truck will have a more aggressive stance and attitude. This lift is 100% compatible with the factory StabiliTrak electronic stability control system. Pro Comp is proud to announce that its 6-inch suspension system for the 2014 Silverado & Sierra 1500 has been tested and successfully passed the Federal Motor Vehicle Safety Standard (FMVSS 126) test. This highly specialized test was performed to show that the installation of a Pro Comp 6-inch suspension system, Pro Comp wheels and 35-inch Pro Comp Tires would not compromise the performance and effectiveness of the vehicle's Electronic Stability Control system.

Starting with the 2014 Silverado and Sierra there are now two different types of suspension configurations. One is an aluminum package which includes forged aluminum steering knuckles as well as aluminum upper and lower control arms. The other is a steel package which includes cast steel steering knuckles with forged steel upper and lower control arms. The Aluminum suspension components are usually Silver in color. The Steel suspension components are usually Black in color. Another easy test is a Magnet will stick to the steel components and NOT to the Aluminum components. Please make sure you verify your vehicle’s factory suspension material type before purchasing or installing your Pro Comp suspension system.

Procomp K1155B Contents:
51014B-1 - BOX 1 6IN 2014 GM1500 2/4WD
51015B-2 - BOX 2 6IN 2014 GM1500 2/4WD (w/ Factory Aluminum Suspension)
51014B-3 - BOX 3 6IN 2014 GM1500 2/4WD
51014B-4 - BOX 4 6IN 2014 GM1500 2/4WD
51099B-5 - BOX 5 6IN 2014 GM1500 2/4WD
51007B-6 - BOX 6 6IN 2014 GM1500 2/4WD

Recommended maximum tire and rim size: 35" x 12.50" on 17"-20" diameter, 8" or 9" wide rims with up to 5.00" backspacing. Explorer ProComp also offers shock absorber upgrades for use with their 6" lift. The K1154B includes a steel spacer that retains the front shock and a pair of extended length ES9000 series shocks for the back. The K1154BMX includes ProComp 2.75 replacement front coilovers and MX-6 series rear shocks. K1154BP includes a steep spacer for the front shocks and a pair of Pro Runner MonoTube shocks for the rear. K1154BPS includes a steel spacer, a pair of Pro Runner MonoTube front shocks and a pair of Pro Runner rear shocks.  Finally K1154BPX includes Procomp 2.75 Coilovers for the front and Pro Runner MonoTube shocks for the rear. These shock options can be purchased using the selection box located above this item description. The approximate installation time is 6 to 8 hours.

For more information please click on the "ask a question" link located at the very top of this page.

This item ships for FREE via standard ground service to any address located in the 48 contiguous United States of America!

Additional Info

Additional Info

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Manufacturer Explorer Procomp
Part Number K1155B
Vehicle Make Chevrolet, GMC
Vehicle Model Sierra 1500, Silverado 1500
Vehicle Year 2014
Drive Type 2-Wheel Drive, 4-Wheel Drive
Made In the USA No
Installation Guide N/A
Current Rebates N/A


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