Suspension and Components Suspension Kits

Rough Country

1x 188BOX9 6 Inch Lift Kit Magneride Alum Stamp Steel GMC Sierra 1500 Denali (14-18)

$999.95

SKU: R04C 18201

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This 6-inch Suspension Lift Kit from Rough Country allows GMC Sierra Denali 1500 Pickups with Magnetic Ride Control to run 33-inch tires on factory wheels. The kit includes beefy lifted knuckles and is constructed from 100% laser-cut materials for a precise fit. It features front and rear high-clearance crossmembers with the "RC" logo and a differential skid-plate. The kit also comes with durable, fabricated lift blocks that are stronger and have a longer lifespan than cast blocks. This kit provides an aggressive, lifted, and level stance while maintaining factory-like ride quality due to its innovative Lifted Knuckle design that keeps all components at optimum angles. It is backed by Rough Country's Lifetime Replacement Warranty. Installation requires cutting and drilling, with an estimated time of 8-10 hours.

Fitment

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Specifications

BrandRough Country
Part NumberR04C 18201

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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