Stillen

5-Inch NTD Suspension Lift Kit

$1,699.95

SKU: 10230A

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Rough Country 5-Inch Non-Torsion Drop Suspension Lift Kit is engineered to upgrade your fourth or fifth-generation Chevy/GMC 2500HD/3500HD. This high-clearance system provides 5 inches of lift, enabling the use of up to 35-inch tires while maintaining a clean, integrated factory look with its innovative non-torsion drop design. Unlike traditional kits, this design keeps torsion bars tucked up and streamlined for improved ground clearance and an OEM-style appearance. The kit features rugged, laser-cut front and rear crossmembers made from durable steel for a precise, bolt-on fit. It includes lifted knuckles, rear anti-wrap blocks, and is compatible with various shock options, such as Rough Country's N3 or Vertex reservoir shocks, allowing you to customize your ride feel. Installation is straightforward with no drivetrain modifications or differential drilling required. This kit is compatible with 2020-2025 Chevy Silverado 2500 HD 4WD and 2020-2025 GMC Sierra 2500 HD 4WD models. However, it does NOT fit dually models, models equipped with rear overload springs, AT4X models (due to their factory lift and Multimatic DSSV dampers), or ZR2 models (also due to factory lift and Multimatic DSSV dampers). Additionally, it does NOT work with factory wheels, and gas models may require modification to the exhaust for driveshaft clearance. The kit is backed by Rough Country's Limited Lifetime Replacement Guarantee.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandStillen
Part Number10230A
CategorySuspension and Components

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

Buy with Confidence

Returns & Fitment

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.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

View Full Shipping Policy