Skip to Product Info
    • 4 Inch Lift Kit | AT4/Trailboss | Vertex/V2 | Chevy/GMC 1500 (25-26)
    • 4 Inch Lift Kit | AT4/Trailboss | Vertex/V2 | Chevy/GMC 1500 (25-26)
    • 4 Inch Lift Kit | AT4/Trailboss | Vertex/V2 | Chevy/GMC 1500 (25-26)
    • 4 Inch Lift Kit | AT4/Trailboss | Vertex/V2 | Chevy/GMC 1500 (25-26)
    • 4 Inch Lift Kit | AT4/Trailboss | Vertex/V2 | Chevy/GMC 1500 (25-26)
    • 4 Inch Lift Kit | AT4/Trailboss | Vertex/V2 | Chevy/GMC 1500 (25-26)

    Rough Country 4 Inch Lift Kit | AT4/Trailboss | Vertex/V2 | Chevy/GMC 1500 (25-26) 110357

    Vendor: Rough Country
    Part Number: 110357
    Regular Price $3,032.49

    Available to order. In-stock orders typically ship in 1 to 2 business days.

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
    Payment & Security

    Secure, encrypted checkout. Card details go straight to the payment processor and are never stored by us.

    • Amazon
    • Amazon
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Venmo
    • Visa
    Share to:
    Explore New Heights: Transform your truck with Rough CountryΓÇÖs 4-inch Suspension Lift, perfectly designed to enhance the bold, aggressive styling of GMΓÇÖs all-new fourth-generation Sierra 1500 AT4 and Silverado 1500 Trailboss. These models, already equipped with GMΓÇÖs factory two-inch kit, are taken to the next level with Rough CountryΓÇÖs lift kitΓÇögiving your vehicle a commanding presence on and off the road. Whether you're tackling tough trails or cruising through city streets, the Rough Country 4-inch Lift ensures improved performance and head-turning appeal.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 4-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 4" 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!


    Rough Country 4 Inch Lift Kit | AT4/Trailboss | Vertex/V2 | Chevy/GMC 1500 (25-26) 110357


    Specifications:

    link https://www.roughcountry.com/product/configurable/gm-suspension-lift-kit-110330c#202=10006&2921=9608
    features Lifts and levels the vehicle from front to rear.\
    notes Requires cutting and drilling. ONLY fits LT Trail Boss, Custom Trail Boss, and AT4 models as they are equipped with a 2-inch factory lift. Tire & Wheel Details Does NOT fit factory wheels. 20-inch or larger aftermarket wheels are required. Wheels must feature 4.5in backspacing to fit. Please test fit wheels prior to installation. Some aftermarket wheels may require 0.25" wheel spacer #1065.
    front_components nan
    rear_components nan
    instructions https://s3.amazonaws.com/roughcountry/install/9211100300.pdf
    fitment 2025-2026:2WD:GMC:Sierra 1500;2025-2026:4WD:GMC:Sierra 1500;2025-2026:2WD:Chevy:Silverado 1500;2025-2026:4WD:Chevy:Silverado 1500
    discount 30.0
    multiple_box Y
    shipping_group Ground Only
    coo TH
    utv_product N
    added_date 2024-12-05


    This Part Fits:

    Year Make Model Submodel Notes
    2025 GMC Sierra 1500 AT4
    2026 GMC Sierra 1500 AT4
    2025 Chevrolet Silverado 1500 Custom Trail Boss
    2026 Chevrolet Silverado 1500 Custom Trail Boss
    2025 Chevrolet Silverado 1500 LT Trail Boss
    2026 Chevrolet Silverado 1500 LT Trail Boss
    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

    Recently Viewed