Suspension and Components Suspension Kits

Rough Country

6 Inch Lift Kit | M1 Struts/M1 | Chevy Silverado 1500 4WD (2019-2024)

$2,009.95

SKU: R04C 21740

In Stock
In Stock
Ships by Jul 3
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 21740

Explore New Heights: Chevy's fourth generation 1500 features an impressive all-new design that's built from the ground up, with aggressive angles and head-turning stylings that fit in beautifully when transformed with Rough Country's 6-inch Suspension Lift.Innovative Design and Construction: When changing a vehicle's suspension, the key to preserving ride quality is keeping the geometry of all suspension components as close to their factory angles as possible.This suspension kit combines the use of durable steel knuckles, differential brackets, and drop cross members to reduce cv angles and simulate factory angles all while achieving new heights. Featuring a set of upper strut spacers that offer uncompromised strength and rigidity, gaining lift height is no issue. Completing the rear of this suspension kit is a set of rear blocks, shocks, and u-bolts that allow you to retain factory-like geometry. This combined setup provides enough clearance to run 35" tires without additional modifications. We didn't want to limit you to one standard kit. Rough Country's 6-inch kit is configurable with all the shock options that we offer. This allows you to choose which shock series you want! Ranging from our nitrogen-charged N3 shocks to our Vertex reservoir shocks the power to choose is in your hands.Installation: With minor cutting and a strut compressor required to install, an estimated timeframe of 8-10 hours is recommended to complete this full installation. This full kit can be installed at home and can be completed efficiently and quickly!Limited Lifetime Replacement Warranty: Rough Country's 6" Suspension Lift Kit is backed with a limited lifetime replacement warranty towards manufacturer defects. As such, the product is protected from structural and workmanship damage after the date of purchase. With our industry-leading warranty give yourself peace of mind when using Rough Country's Suspension products!

Features:

  • Aggressive Lift & Leveling: Elevates your Chevy 1500 for a bold, commanding stance while maintaining a balanced front-to-rear height.
  • High-Clearance Crossmember: Optimized suspension geometry enhances off-road capability and smooth on-road handling.
  • Heavy-Duty Cast Knuckles: Built for extreme durability, ensuring strength and reliability on any terrain.
  • OEM-Style Track Width: Preserves factory handling dynamics and a clean, factory-fresh appearance.
  • Hassle-Free Installation: No strut disassembly required, streamlining the install process for a quick upgrade.
  • Precision Engineering: 100% laser-cut materials designed with advanced CAD technology for an exact fit.
  • Reinforced Fabricated Blocks: Engineered for superior strength and longevity, outperforming traditional cast 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

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Specifications

BrandRough Country
Part NumberR04C 21740

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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