Rough Country 6" Suspension Lift Kit, 14-18 Sierra 1500 Denali; 18201

Get the look you really want with Rough Country's 6" Suspension Kit for GMC Sierra Denali 1500 Pickups equipped with Magnetic Ride Control. This massive kit affords your truck the ability to run 33" tires on factory wheels with our beefy lifted knuckles and is designed with 100% laser-cut materials for the best possible fit on your vehicle. Includes a set of front and rear high-clearance crossmembers featuring the "RC" logo and a differential skid-plate. Each kit also comes with a set of durable, fabricated lift blocks that are stronger and offer a longer lifespan than cast blocks. Give your pickup an aggressive, lifted and level stance with incredible ride quality! Our innovative Lifted Knuckle design boosts ride height while keeping all components at the optimum angles for a factory-like ride. Includes Rough Country's Lifetime Replacement Warranty.

IMPORTANT:

• Fits Models with Stock CAST ALUMINUM or STAMPED STEEL Control Arms Only

Features:

• Can run 33" tires on factory 20" wheels.
• Provides highly sought level stance.
• High clearance crossmember design gives unmatched ground clearance.
• 100% precision laser cut materials using the latest computer aided design process.
• Fabricated blocks are stronger and offer a longer lifespan than cast blocks.

Notes:

• Requires cutting and drilling.
• ONLY fit GMC Denali models with Magnetic Ride Control.
• If wider than 33x12.50 tires are used, offset wheels will be required and trimming may be required.
• 18" or larger wheels are required.
• If truck is equipped with a mass damper on the front differential, the damper must be removed.

Kit Contains:

-- Front

• Lifted knuckles
• Front crossmember
• Rear crossmember
• Upper strut spacers
• CV spacers
• Differential drop brackets
• Differential skid plate
• Sway-bar drop brackets
• Hardware

-- Rear

• Fabricated lift blocks
• Brake line brackets
• U-bolts
• Hardware

Installation Time Estimated: 8-10 Hours

Wheels/Tires:

• 285/65 R18 Factory 18 **
• 305/65 R18 18x9 +12 to +18mm Offset **
• 295/55 R20 Factory 20 **
• 305/55 R20 20x9 +12 to +18mm Offset **

** Factory 18" & 20" wheels can be run but require 1/4" wheel spacers with 295 tires

** Models equipped with Factory 18" or larger wheels must run 18" or larger wheels if changing to aftermarket wheels