Rough Country
Rough Country 23740 7 Inch Lift Kit | Cast Steel | M1 Struts/M1 | Chevy/GMC 1500 (14-18 & Classic)
Rough Country 23740 7 Inch Lift Kit | Cast Steel | M1 Struts/M1 | Chevy/GMC 1500 (14-18 & Classic)
PART #
Couldn't load pickup availability
- Free shippingmost orders $500+
- 30-day returnssee policy
- Warranty helpwe work claims for you
Important notes before you order
- Requires cutting and drilling.
- To ensure proper fit please confirm if the stock control arms are cast aluminum, cast steel, or stamped steel.
- For a visual, please click here .
- Does not fit denali or denali ultimate models as they are equipped with magnetic ride control.
- Does not fit models with eassist (eco hybrid) package due to additional drivetrain components and sensor placement.
- Important! - installation of larger tires will require rough country's speedometer calibrator sku: 90009 .
- Tire & wheel details 18-inch or larger wheels are required.
- If wider than 35x12.
- 50 r20 tires are used, offset wheels will be required, and trimming may be required.
- Please test fit wheels prior to installation.
- To retain factory wheels a 0.
- 25" wheel spacer will be required sku: 1065 .
TRU specialist notes
From the Trucks R Us fitment and install team, beyond the manufacturer's information.
- Plan for a professional wheel alignment after installing any lift or leveling kit.
- Going to bigger tires as well? Speedometer recalibration may be needed, and some tire and wheel combinations need trimming. Check the recommended wheels and tires, or ask us before you order.
Specifications
| Brand | Rough Country |
|---|---|
| Part number | 23740 |
| UPC / GTIN | 8402699171100 |
| Front Lift Height | 7" |
| Weight (lbs) | 223.00lbs |
| Country of Origin | CN |
| Warranty | Manufacturer’s Warranty Statement |
Features
- Compatible with factory 18 or 20-inch wheels: maintains oem wheel fitment for a hassle-free upgrade without additional modifications.
- Achieves a desirable level stance: enhances your vehicle's appearance and balance with a perfectly leveled front-to-rear profile.
- High-clearance crossmember design: engineered for superior ground clearance, allowing better off-road performance and obstacle navigation.
- Laser-cut precision construction: crafted from 100% precision laser-cut materials using advanced computer-aided design for a flawless fit.
- Durable fabricated rear blocks: stronger than traditional cast blocks and built to last for long-term performance and reliability.
- Anti-axle wrap rear block innovation: specially engineered to preserve stock ride comfort while eliminating the axle wrap issues common with standard lift blocks.
- Fully configurable with all shock/strut options: choose from our nitrogen-charged n3's to the premium vertex reservoir for the perfect ride quality.
Fitment
| Years | Vehicle |
|---|---|
| 2019-2019 | 2WD Chevy Silverado 1500 Classic |
| 2014-2018 | 2WD Chevy Silverado 1500 |
| 2014-2018 | 2WD GMC Sierra 1500 |
Use the fit check above with your truck selected, or ask a specialist if your trim isn't listed.
Installation
Free install support from the Trucks R Us tech team, for you or your shop.
Overview
Bold Lift, Balanced Stance: Transform your 2WD Chevy/GMC 1500 with Rough Country's 7-Inch Lift Kit, delivering a head-turning, aggressive profile while maintaining OEM compatibility. This system lets you run 35-inch tires on factory 18 or 20-inch wheels-no extra modifications needed. The result? A leveled, front-to-rear stance that boosts both curb appeal and on-road confidence. Engineered for Extreme Terrain: Conquer off-road challenges with the high-clearance crossmember design, built to maximize ground clearance and improve obstacle navigation. Whether you're blazing trails or navigating uneven work sites, this lift kit enhances performance where it matters most. The fully configurable design pairs perfectly with any shock or strut setup-from Rough Country's N3 series to premium Vertex reservoir systems-so you can customize your ride quality to your preference. Precision Fit, Superior Strength: Crafted from 100% laser-cut materials with advanced CAD engineering, this kit ensures a flawless fit and reliable installation. The fabricated rear blocks are tougher than cast alternatives, designed for long-lasting durability and structural integrity. Plus, Rough Country's exclusive anti-axle wrap technology helps preserve your truck's factory ride comfort while eliminating the axle wrap commonly seen with standard lift blocks. Complete Kit, Confident Install: This all-in-one solution includes everything you need for a seamless install-complete hardware, detailed instructions, and expert design. And with Rough Country's Limited Lifetime Warranty, your investment is protected every mile of the way. Elevate your truck's performance and style with confidence-lift it right with Rough Country.
Questions
Will this fit my truck?
Select your truck at the top of the page and the fit check will confirm it. If your exact trim is not listed, call 866-235-4715 or live chat and a fitment specialist will check it before you order.
Do you help with installation?
Yes. Our technical team helps you or your shop with installation and troubleshooting after delivery, on top of the manufacturer’s support.
What if the part has a problem?
We work the warranty claim with the manufacturer on your behalf, within the manufacturer’s warranty policy.
Can I return it?
Most items can be returned within 30 days. See our return policy for details.
Do I need an alignment after installing?
Yes. Any lift or leveling kit changes suspension geometry, so get a professional alignment after installation.
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About Rough Country
Rough Country is a leading manufacturer and distributor of off-road accessories and suspension systems. Built on a foundation of American values and rooted in Tennessee, we use our expertise of trucks, Jeeps, and UTVs to help people drive their passions... Shop all Rough Country