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YEARS |
MAKE |
MODEL |
DRIVE |
2014-2018 |
GMC |
Sierra 1500 Denali |
4WD |
ITEM # |
RCG150 |
MFG # |
18400, 18201 |
Height |
6" |
Est. Install Time |
8-10 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 |
---|---|---|---|---|---|
|
|||||
295/60R20 POPULAR★ |
20x9 |
6x5.5 |
+18 |
- |
Mild |
295/70R17 |
Factory 17 |
6x5.5 |
- |
- |
Mild |
285/65R18 |
Factory 18 |
6x5.5 |
- |
- |
Mild |
295/55R20 |
Factory 20 |
6x5.5 |
- |
0.25 Spacer |
Mild |
285/70R17 |
17x8.5 |
6x5.5 |
+0, +1 |
- |
Moderate |
295/70R17 |
17x8.5 |
6x5.5 |
+0, +1 |
- |
Moderate |
285/70R17 |
17x9 |
6x5.5 |
+18, +20 |
- |
Mild |
295/70R17 |
17x9 |
6x5.5 |
+18, +20 |
- |
Mild |
305/70R17 |
17x9 |
6x5.5 |
+18, +20 |
- |
Mild |
285/65R18 |
18x8.5 |
6x5.5 |
+0, +1 |
- |
Moderate |
305/60R18 |
18x8.5 |
6x5.5 |
+0, +1 |
- |
Moderate |
285/65R18 |
18x9 |
6x5.5 |
+18, +20 |
- |
Mild |
305/60R18 |
18x9 |
6x5.5 |
+18, +20 |
- |
Mild |
295/60R20 |
20x10 |
6x5.5 |
-18, -19 |
Trimming Required |
Moderate |
305/55R20 |
20x10 |
6x5.5 |
-18, -19 |
Minor Trimming |
Moderate |
295/60R20 |
20x9 |
6x5.5 |
+20 |
- |
Mild |
305/55R20 |
20x9 |
6x5.5 |
+18, +20 |
- |
Mild |
295/50R22 |
22x10 |
6x5.5 |
-18, -19 |
Trimming Required |
Moderate |
305/45R22 |
22x10 |
6x5.5 |
-18, -19 |
- |
Moderate |
⚠ Due to differences in manufacturing, dimension and inflated measurements, tire and wheel combinations should be test fit prior to installation.
PARTS |
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 |
Get the look you really want with Rough Country's 6-inch Suspension Kit for GMC Sierra Denali 1500 Pickups equipped with Magnetic Ride Control. This massive kit affords your truck the ability to run 33-inch tires on factory wheels with Rough Country’s 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.
Local pickup welcome.
Some vehicles may require additional modifications or parts.
Guaranteed Fitment.
Questions Call us at (888) 814-1158