Talk to a Sierra 3500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$20,000 Prize Drawing! Enter Now>

Find Racks & Carriers for your Sierra 3500

Base K2 Over Cab Rack; Silver (07-25 Sierra 3500 HD w/ 8-Foot Long Box)Find parts that fit my vehicle

Item SHG40409
$0.00
2 Reviews
Our Price

$1,099.99 each

Ship to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Add Local Installation

    $349.00
    Wards Auto Repair LLC
    11 miles away · 25 Reviews ·
    How it works

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Base K2 Over Cab Rack
      • Helps Carry Large or Heavy Cargo
      • Suitable for Commercial, Recreational, and Public Safety Applications
      • Perfect for Carrying Kayaks, Rooftop Tents, Lumber, Surfboards, and More
      • Allows for Full Bed Length Adjustment with Standard T-Slot Rails
      • Includes Integrated T-Slot Channels on Crossbars and Uprights
      • Accommodates Numerous Cargo Management Accessories
      • Fabricated with Lightweight Extruded Heavy-Duty 6063 Aluminum
      • Features a Brushed Silver Finish
      • With a Rack Height of 28 Inches
      • Static Weight Capacity of 1,200 Pounds
      • Dynamic Weight Capacity of 500 Pounds
      • Includes Installation Instructions and Mounting Hardware
      • Not Compatible with Tonneau Covers
      • Requires Minimal Drilling into Bed Rails
      • Moderately Easy Installation
      • Backed by a Limited 3-Year Warranty
      • Fits 2007-2025 GMC Sierra 3500 HD with 8-Foot Long Box Models

      Description

      Heavy-Duty Cargo Solution. The Base K2 Over Cab Rack is a versatile and rugged system designed for heavy cargo transport in both work and recreational environments. Whether you're hauling kayaks, lumber, rooftop tents, or other oversized equipment, this rack delivers exceptional support and stability. Purpose-built to serve commercial, public safety, and adventure needs alike, it’s a reliable solution for maximizing your cargo capacity while maintaining ease of use and load safety.

      Construction and Appearance. Crafted from lightweight yet heavy-duty 6063 extruded aluminum, the Base K2 Over Cab Rack offers a robust structure without unnecessary bulk. The brushed silver finish gives it a clean and professional appearance, while resisting corrosion and wear over time. With a total rack height of 28 inches, it integrates seamlessly over your truck’s cab, providing an optimal balance between form and function.

      Installation. This rack system is designed for moderately easy installation, requiring minimal drilling into the bed rails. It includes all necessary mounting hardware and step-by-step instructions to simplify setup. The standard T-slot rails and integrated channels on the crossbars and uprights provide adaptable installation points for various cargo management accessories, making this rack a practical addition for everyday or specialized use.

      Warranty. The Base K2 Over Cab Rack is backed by a limited 3-year warranty, offering peace of mind against defects in material or workmanship. This warranty ensures long-term value and performance for your investment.

      Application. This Base K2 Over Cab Rack fits 2007-2025 GMC Sierra 3500 HD with 8-foot long box models. Its robust design improves utility by providing ample cargo-carrying space while keeping your truck bed available for additional storage or equipment. Ideal for both work crews and weekend explorers, it enhances your truck’s capability in any environment.

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Over Cab Rack
      • Installation Instructions
      • Mounting Hardware
      5.0

      Customer Reviews (2)

      Reviews of similar Exterior products have an average rating of 4.5 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 3500

      • 6.0L V8 - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19
      • 6.6L V8 - 20, 21, 22, 23, 24, 25
      • 6.6L V8 Duramax - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25

        Most Popular from Go Rhino