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*All other brand lift kits are available.
Optional Vertex Shocks
• 8-Stage Adjustable Damping
• Monotube Design
• Nitrogen-Charged
• Massive 2.5in Piston
• 3-Stage Seal System
• Heat-Treated, Alloy Bearing
Optional V2 Monotube Shocks
• Incredible ride quality & performance
• Monotube design
• Nitrogen-charged
• 46mm high-flow piston
• Mounts inverted
• 36kN Tensile Strength
Optional N3 Shocks
• 10-Stage Variable Valving
• High Pressure Nitrogen Charged
• 35mm Piston
• Chromed Hardened 18mm Piston Rod
• 36kN Tensile Strength
• Spring Loaded Piston Rod Seal
YEARS |
MAKE |
MODEL |
DRIVE |
2011-2019 |
Chevy |
Silverado 3500 HD |
4WD |
2011-2019 |
Chevy |
Silverado 2500 HD |
4WD |
2011-2019 |
Chevy |
Silverado 3500 HD |
RWD |
2011-2019 |
Chevy |
Silverado 2500 HD |
RWD |
2011-2019 |
GMC |
Sierra 3500 HD |
4WD |
2011-2019 |
GMC |
Sierra 2500 HD |
4WD |
2011-2019 |
GMC |
Sierra 3500 HD |
RWD |
2011-2019 |
GMC |
Sierra 2500 HD |
RWD |
ITEM # |
RCC217 |
MFG # |
95730, 95730RED, 95740RED, 95740, 95770RED, 95770, 95750, 95750RED, 97630RED, 97630, 97640RED, 97640, 97670RED, 97670, 97650, 97650RED |
Height |
3.5" |
Est. Install Time |
4-6 hours |
Instructions |
Recommended Tires & Wheels |
Tire |
Wheel |
Bolt Pattern |
Offset |
Note |
Stance ⓘ Stance is how much wider the new wheels and tires arewhen compared to the stock setup. • Mild: 0 - 1.5" wider than stock • Moderate: 1.5 - 3.25" wider than stock • Wide: 3.25" + wider than stock |
---|---|---|---|---|---|
|
|||||
295/70R18 |
Factory 18 |
8x180 |
- |
- |
Mild |
295/60R20 |
Factory 20 |
8x180 |
- |
- |
Mild |
33x12.50R18 |
18x8.5 |
8x180 |
+0, +1 |
- |
Moderate |
275/65R18 |
18x9 |
8x180 |
+0, +1 |
- |
Moderate |
285/65R18 |
18x9 |
8x180 |
+0, +1 |
- |
Moderate |
305/60R18 |
18x9 |
8x180 |
+0, +1 |
- |
Moderate |
33x12.50R18 |
18x9 |
8x180 |
+0, +1, +18, +20 |
- |
Moderate |
285/55R20 |
20x10 |
8x180 |
-18, -19 |
Minor Trimming |
Wide |
305/55R20 |
20x10 |
8x180 |
-18, -19 |
Minor Trimming |
Wide |
33x12.50R20 |
20x10 |
8x180 |
-18, -19 |
Minor Trimming |
Wide |
285/55R20 |
20x12 |
8x180 |
-44 |
Trimming Required |
Wide |
305/55R20 |
20x12 |
8x180 |
-44 |
Trimming Required |
Wide |
33x12.50R20 |
20x12 |
8x180 |
-44 |
Trimming Required |
Wide |
285/55R20 |
20x9 |
8x180 |
+0, +1 |
- |
Moderate |
295/60R20 |
20x9 |
8x180 |
+0, +1 |
Minor Trimming |
Moderate |
305/55R20 |
20x9 |
8x180 |
+0, +1, +18, +20 |
- |
Moderate |
33x12.50R20 |
20x9 |
8x180 |
+0, +1 |
- |
Moderate |
285/45R22 |
22x10 |
8x180 |
-18, -19 |
Minor Trimming |
Wide |
305/45R22 |
22x10 |
8x180 |
-18, -19 |
- |
Wide |
33x12.50R22 |
22x10 |
8x180 |
-18, -19 |
Minor Trimming |
Wide |
285/45R22 |
22x12 |
8x180 |
-44 |
Trimming Required |
Wide |
33x12.50R22 |
22x12 |
8x180 |
-44 |
Trimming Required |
Wide |
⚠ Due to differences in manufacturing, dimension and inflated measurements, tire and wheel combinations should be test fit prior to installation.
PARTS |
FRONT Forged Torsion Bar Keys Upper control arms Lifted Knuckles Differential Spacers REAR Lift Blocks U-bolts Hardware SHOCKS (4) Premium N3 Shocks |
Improved Ground Clearance and Ride Quality. Take your workhorse to the next level with Rough Country's 3.5" Knuckle Lift kit. Rough Country's 3.5" Knuckle Kit provides an improved ground clearance and is designed for on or off-road driving. This suspension offers Rough Country's full lineup of shocks ranging from Rough Country’s N3 series to Vertex adjustable coil-overs.
Innovative Design and Construction. This suspension kit combines the use of durable steel knuckles and forged upper control arms to reduce cv angles and ball joint angles. Featuring a set of forged torsion bar keys that offer uncompromised strength and rigidity gaining lift height is no issue. Utilizing Rough Country’s forged upper control arms and differential drop spacers this kit allows you to retain factory-like geometry and provides enough clearance to run 33" tires with appropriate wheel backspacing.
Installation. With no cutting or drilling required to install, installation couldn't be easier. With an estimated timeframe of 4-6 hours this full kit can be installed at home using standard tools and can be completed efficiently and quickly!
Local pickup welcome.
Some vehicles may require additional modifications or parts.
Guaranteed Fitment.
Questions Call us at (888) 814-1158