Product Details

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*All other brand lift kits are available.

FEATURES

Increased ground clearance. ✔
Increased CV axle boot clearance with the stamped steel lower control arm. ✔
Retains factory suspension components ✔
Levels front with rear ✔
Fabricated lift blocks are stronger and offer a longer lifespan than cast blocks. ✔
Features application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use. ✔

  OPTIONAL N3 LOADED STRUTSB ▼
   Includes pre-loaded coil
   Maintains smooth, factory-like ride
   Increased ground clearance
   Engineered for lifted applications
   Infinitely Variable Damping
   Leak-proof piston seal
   Massive 1 3/8in Bore
   Silver powder coat finish

  OPTIONAL V2 MONOTUBE SHOCKS ▼
   Monotube design
   Internal floating piston
   Nitrogen-charged
   46mm high-flow piston
   Fast heat dissipation
   36kN Tensile Strength
   Mounts inverted
   T6061 brushed aluminum body

  OPTIONAL VERTEX ▼
   8-Stage Adjustable Damping
   Monotube Design
   Nitrogen-charged
   Massive 2.5in Piston
   22mm Chrome-Hardened Piston Rod
   3-Stage Seal System
   Heat-Treated, Alloy Bearing
   Honed Steel Body

⚠ Notes - Important ⚠

Requires cutting and grinding ✔
If using factory wheels, a 0.25in wheel spacer is required. MFG#1065 ✔
Does NOT work with aftermarket control arms ✔
Does NOT fit GMC Denali models with Magnetic Ride Control. ✔
New lift block replaces the factory equipped block. ✔
If truck is equipped with a mass damper on the front differential, the damper must be removed. ✔

VEHICLE FITMENT

YEARS	DRIVE	MAKE	MODEL
2014-2018	4WD	Chevy	Silverado 1500
2014-2018	4WD	GMC	Sierra 1500

SPECS

ITEM #	RCC118 / RCG124
MFG #
	Stock Cast Steel
	12430	Strut Spacers
		N3 Shocks
	12470	Strut Spacers
		V2 Monotube Shocks
	12432	Lifted Struts
		N3 Shocks
	12471	Lifted Struts
		V2 Monotube Shocks
	12457	Vertex Adjustable Coilovers
		V2 Monotube Shocks
	12450	Vertex Adjustable Coilovers
		Vertex Adjustable Shocks
	Stock Cast Aluminum or Stamped Steel
	12130	Strut Spacers
		N3 Shocks
	12170	Strut Spacers
		V2 Monotube Shocks
	12132	Lifted Struts
		N3 Shocks
	12171	Lifted Struts
		V2 Monotube Shocks
	12157	Vertex Adjustable Coilovers
		V2 Monotube Shocks
	12150	Vertex Adjustable Coilovers
		Vertex Adjustable Shocks
Height	3.5"
Est. Install Time Instructions	4-6 hours

Recommended Tires & Wheels
Tire	Wheel	Backspacing	Offset	Note
285/55 R20	20x9	6x5.5	0	N/A
285/55 R20	20x9	6x5.5	1	N/A
285/55 R20	20x9	6x5.5	18	N/A
285/55 R20	20x9	6x5.5	19	N/A
285/55 R20	Factory 20	6x5.5	N/A	0.25" Spacer
285/65 R18	18x9	6x5.5	0	N/A
285/65 R18	18x9	6x5.5	1	N/A
285/65 R18	18x9	6x5.5	18	N/A
285/65 R18	18x9	6x5.5	19	N/A
285/65 R18	Factory 18	6x5.5	N/A	0.25" Spacer
285/70 R17	17x9	6x5.5	0	N/A
285/70 R17	17x9	6x5.5	1	N/A
285/70 R17	17x9	6x5.5	18	N/A
285/70 R17	17x9	6x5.5	19	N/A
285/70 R17	Factory 17	6x5.5	N/A	0.25" Spacer

⚠ Due to differences in manufacturing, dimension and inflated measurements, tire and wheel combinations should be test fit prior to installation

IN THE BOX

Front

Rear

Strut spacers

Lifted knuckles

Differential drop spacers

Differential skid plate

Hardware

3in fabricated lift blocks

U-bolts

Hardware

If you’re looking for not-too-tall and not-too-small, Rough Country’s 3.5” Lifted Knuckle kit is the perfect option for increased ground clearance and aggressive good looks! This all-inclusive kit features everything you need for a stunning, new appearance and enhanced off-road action, with a host of features designed to promote an incredible suspension geometry and ride quality!

Rough Country’s 3.5-inch kit features a set of lifted knuckles allowing you to lift your vehicle in the best possible way. Other kits only replace your upper control arms which can leave your CV boot prone to damage by making contact with the lower arms. Rough Country’s innovative, lifted knuckle design gives you plenty of clearance to keep your CV out of harm’s way while promoting a better upper arm ball joint angle and better ride quality to boot.

This kit includes Rough Country's premium N3 shocks! These 10-stage variable valving, high-pressure Nitrogen charged shocks offer a fantastic blend of off-road action and smooth highway ride quality. Also included in this kit are a set of fabricated rear blocks that are stronger and offer a longer lifespan than cast blocks while being less susceptible to damage and the environment.

Some vehicles may require additional modifications or parts.