2 Inch Lowering Kit | 4 Inch Rear Lowering | Alum/Stamped Knuckle | Chevy/GMC 1500 (14-18)
Sold & installed by an Authorized Rough Country Dealer
Does it fit? Listed for 4 vehicles (Chevy, GMC). Pick your vehicle to check.
Fits your
Not listed for your . See parts that fit it or call us to check.
- Hassle-Free Installation
- Precision Drop for a Sleek Look
- Adjustable Rear Drop
- Alignment Friendly
Install time: 4-6 hoursONLY fits aluminum or stamped steel arms.Requires 18-inch or larger wheels.
Call or request a quote for today’s price and installation.
- Authorized Rough Country dealer
- Installed at our Silver Star Rd shop
- No-credit-needed financing
About the 2 Inch Lowering Kit | 4 Inch Rear Lowering | Alum/Stamped Knuckle |…
Lower your fourth-generation Silverado 1500’s center of gravity without sacrificing ride quality with Rough Country’s 2/4 Lowering Kit. This precision-engineered kit includes durable lowering knuckles and cam plates to ensure a clean, level stance while maintaining alignment to factory specs. The adjustable rear drop lets you customize your truck’s height between 4 and 4.5 inches. With a straightforward bolt-on installation and limited lifetime replacement warranty, this kit offers an unbeatable combination of style, performance, and reliability.
Notes
- ONLY fits aluminum or stamped steel arms.
- Requires 18-inch or larger wheels.
- Requires minor cutting and drilling.
- Requires rear axle flip.
Features
- Hassle-Free Installation: Simple bolt-on design for quick and easy setup.
- Precision Drop for a Sleek Look: Lowers the front by 2 inches and rear by 4 inches for a perfectly level stance.
- Adjustable Rear Drop: Customize the rear drop between 4 inches and 4.5 inches to fit your style.
- Alignment Friendly: Easily realigns back to factory specifications for worry-free performance.
- Factory Ride Quality Retained: Enjoy the same smooth ride with improved aesthetics.
- Reversible Design: Return to stock height anytime without hassle.
What’s in the Box
Front
- Lowering Spindles
Rear
- Spring Hanger Brackets
- Axle Saddles
- U-Bolt Plates
- U-Bolts
- Hardware
Shocks
- (2) Premium N3 Shock Absorbers
Specifications
| Brand | Rough Country |
|---|---|
| Type | Suspension Parts |
| Part number | 71630-config |
| Recommended Wheel Backspacing | Factory |
| Est. Install Time | 4-6 hours |
Vehicle Fitment
4 vehicles listed by Rough Country. Always confirm drive type and trim before you order.
| Years | Make | Model | Details |
|---|---|---|---|
| 2014–2018 | Chevy | Silverado 1500 | RWD |
| 2019 | Chevy | Silverado 1500 LD | RWD |
| 2014–2018 | GMC | Sierra 1500 | RWD |
| 2014–2018 | GMC | Sierra 1500 Denali | RWD |
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