Rugged Liner C8U14 Under Rail Bed Liner | 2014-2019 GM 2500HD/3500HD 8ft Bed w/o CMS

Features:

• Fits 2014-2019 GM 2500HD/3500HD 8ft beds
• Also compatible with 2019 Legacy and Limited models
• Works with or without upper tie-downs
• Under rail design for sleek factory look
• Protects against dents dings and scratches
• High-density polyethylene construction
• Skid-resistant floor helps prevent cargo shifting
• Custom molded for precise vehicle fitment
• 2x4 slots allow for two-tier stacking
• Non-pooling floor keeps stored gear dry
• Proudly assembled in Missouri USA
• Backed by a limited lifetime warranty

Protect Your Bed Without Sacrificing Style

If you’re putting your truck to work, the Rugged Liner C8U14 Under Rail Bed Liner is the kind of protection you want riding with you. Whether you’re hauling tools, lumber, or weekend gear, this liner offers serious defense against dings, dents, and scrapes without giving your bed that bulky, over-the-rail look. It’s custom-molded specifically for your 2014-2019 GM 2500HD or 3500HD with an 8-foot bed, and yes, it even fits those 2019 Legacy and Limited models. The under rail design works seamlessly with bed rails, tonneau covers, and tie-down systems, keeping everything accessible while delivering a clean, low-profile finish. Rugged Liner’s non-pooling floor ensures water doesn’t sit and collect under your gear, keeping your cargo dry and your liner from becoming a mess. Backed by a limited lifetime warranty and proudly made in Missouri, it’s built for guys who expect their truck to keep up with their lifestyle. This isn’t just an upgrade, it’s insurance for the bed of your workhorse.

Durability That Starts From The Bed Up

The Rugged Liner C8U14 goes beyond just looking tough, it’s built with high-density polyethylene for impact resistance and all-season durability. Designed to match the exact contours of GM’s 2014-2019 8ft truck beds, it protects the front rail and tailgate areas where damage tends to hit hardest. The liner features integrated 2x4 slots that allow for two-tiered cargo stacking, making it a functional asset when organizing larger hauls. Its superior skid-resistant surface minimizes load shifting while in motion, which can help protect both your gear and your truck bed over time. Installation is straightforward with included vehicle-specific instructions and no need for modification. The rugged texture and custom fit combine to form a liner that acts like armor and fits like a glove. Whether you’re in the trades or just need reliable gear hauling, this bed liner delivers long-lasting performance without compromise.

Fits: 2014, 2015, 2016, 2017, 2018, 2019 GM 2500HD/3500HD 8ft Bed w/o CMS, w/ or w/o Upper Tie-Downs

Notes:

• Designed for 2014-2019 GM 2500HD/3500HD 8ft beds
• Also fits 2019 Legacy and Limited models
• Under rail design allows compatibility with bed rails and covers
• Custom molded for a precise fit with no trimming
• Thick construction tested against leading competitors
• Not compatible with factory Cargo Management System (CMS)
• Slippery when wet—use caution in rain, snow, or mud
• Liner must be secured properly before driving
• Pets should not be transported on the bed liner surface
• Take precautions when handling flammable liquids near the liner
• Includes front rail and tailgate protection
• Comes with vehicle-specific installation instructions