2019 RAM 2500 8' Hard Folding Truck Bed Cover

Premium Low Profile Aluminum Truck Bed Cover

The Longest Working Bed Gets the Strongest Cover — Built for the Launch Year of the Fifth Generation RAM 2500

The 2019 RAM 2500 introduced the fifth-generation heavy-duty platform — a landmark redesign that brought a new fully boxed frame with increased high-strength steel content, a completely redesigned interior with available 12-inch Uconnect touchscreen, a revised suspension system, updated bed architecture, and continued availability of the proven 6.7L Cummins High Output diesel. The operator who chose the 8' Long Bed on their 2019 RAM 2500 chose maximum hauling length on an all-new platform — the unambiguous statement that this truck is a tool, built for the most demanding work.

The Thunder Armor Hard Folding Tonneau Cover is precision engineered specifically for the 2019 RAM 2500 8' Long Bed on the fifth-generation platform. Designed and manufactured in the USA by Thunderstone Manufacturing, this premium hard aluminum truck bed cover delivers enhanced cargo security, all weather protection, rugged durability, and a sleek low profile appearance built for real world heavy-duty truck use.

Whether your truck is used for long material transport, heavy hauling, farm and ranch operations, commercial fleet work, or maximum payload applications, Thunder Armor delivers dependable truck bed protection designed to match the capability of the 2019 RAM 2500 8' Long Bed.

Important: Thunder Armor for the RAM 2500 8' Long Bed does not work with drop-in bed liners. Remove drop-in liners before installation.

Why Choose the Thunder Armor Hard Folding Truck Bed Cover?

• Heavy Duty Aluminum Construction

  Premium grade aluminum panels engineered for demanding commercial, agricultural, and heavy-duty long bed truck use.

• Best in Class Low Profile Design

  Sits virtually flush with your 2019 RAM 2500 bed rails for a clean factory-style appearance across the full 8' Long Bed.

• Enhanced Cargo Security

  Secure latch system helps protect valuable tools, equipment, materials, and cargo across every inch of the 8' Long Bed.

• All Weather Truck Bed Protection

  Weather resistant perimeter seal system helps protect cargo from rain, snow, dust, dirt, and road debris.

• Quick No Drill Installation

  Installs in approximately 30 minutes using a no drill clamp mounting system.

• Full Truck Bed Access

  Folding panel design provides convenient access to your full 8' Long Bed while maintaining maximum hauling flexibility.

• Proudly Made in the USA

  Designed, engineered, sourced, and manufactured in the United States.

• Platform Note

  The 2019 RAM 2500 introduced the fifth-generation platform with new bed rail geometry. This fitment is for 2019 and newer RAM 2500 trucks only. If you own a 2018 or earlier RAM 2500, see the fourth-generation fitment pages.