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Find Bed Covers & Tonneau Covers for your Sierra 2500

Unruli DEFENDER Box and Tonneau System (15-19 Sierra 2500 HD)Find parts that fit my vehicle

Item HG48589
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$1,545.00 - $1,695.00

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

      • Tool Box and Tonneau Cover Assembly
      • Secures Cargo Under Lock and Key
      • Auto-Opening Lid
      • LED Light with 3-Minute Auto Shut-Off Timer
      • Up to 250-Pound Load Capacity
      • Aluminum Diamond Plate Cargo Box
      • Advance Technology Woven Polyester Fabric Tonneau Cover
      • Heavy-Duty with All-Weather Protection
      • Abrasion, Tear, Sag, UV and Mildew-Resistant
      • Repels Water and Retains Dimensions and Color
      • Straightforward Bolt-On Installation
      • Easy to Clean and Removable if Needed
      • Drilling and Modification Not Required
      • Limited Lifetime Warranty
      • Fits 2015-2019 GMC Sierra 2500 HD Models

      Description

      Secure and Versatile Cargo Solution. The Unruli DEFENDER Box and Tonneau System combines the practicality of a toolbox with the coverage of a tonneau. It offers a secure locking mechanism for peace of mind and an auto-opening lid for convenient access. Designed for heavy-duty use, this system enhances the utility of your truck while protecting cargo from theft and harsh weather.

      Construction and Appearance. The system features a robust aluminum diamond plate cargo box paired with a technologically advanced woven polyester fabric tonneau cover. Its materials are engineered for long-lasting durability, resisting abrasions, tears, UV damage, and mildew. The sleek, all-weather design ensures protection while maintaining aesthetic appeal, with water-repellent properties that keep it looking great over time.

      Installation. The Unruli DEFENDER is easy to install with a straightforward bolt-on process that requires no drilling or modification. It's also easy to clean and removable when necessary, making it versatile for different needs.

      Warranty. The product includes a limited lifetime warranty, ensuring quality and customer satisfaction for years to come.

      Application. This Unruli DEFENDER Box and Tonneau System fits 2015-2019 GMC Sierra 2500 HD models.

      Fitment:

      Details

      Unruli GMO25-66-S

      GMO25-8-S

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 2 Hours

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Tool Box and Tonneau Cover Assembly

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 2500

      • 6.0L V8 - 15, 16, 17, 18, 19
      • 6.6L V8 Duramax - 15, 16, 17, 18, 19

          Word on the Trail

          The site lets me know right away if an item will fit my vehicle. In addition to the product pictures the customer pictures tell the real story. Easy checkout with PayPal. No messing around. I'll be back!

          heuerwarren
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