GMC Sierra 1500 Modular Bed Cap | Rough Country

2019–2025 GMC Sierra 1500 / Chevrolet Silverado 1500 – 5.8' Bed
(Does NOT Fit EV Models or CarbonPro Beds)

Rough Country’s Modular Truck Bed Cap is engineered for truck owners who demand more than basic bed protection. Designed specifically for fourth-generation Silverado 1500 and Sierra 1500 models with a 5.8' bed, this premium cap delivers unmatched accessibility, security, and modular functionality—perfect for outdoor enthusiasts, overlanders, and contractors alike.

Featuring full-opening gullwing doors, integrated Molle panels, optional interior storage solutions, and lockable access panels, this bed cap keeps your gear secure, organized, and easily accessible. A rugged stainless steel frame with a UV-resistant finish, weather-tight rubber seals, and heavy-duty latches ensure long-lasting durability in harsh environments. Interior convenience is enhanced with a roof-mounted LED light strip, while safety is improved with an integrated third brake light for added visibility.

Key Features & Benefits:

• Vehicle Fitment:

  • 2019–2025 Chevy Silverado 1500

  • 2019–2025 GMC Sierra 1500

  • 5.8' bed only

• Does NOT Fit:

  • Silverado EV or Sierra EV models

  • CarbonPro beds

  • Models with cab-mounted cargo or digital rear-view cameras

• Full-Opening Gullwing Doors – Easy rear and side access to cargo

• Lockable Access Panels – Secure, key-locking doors for peace of mind

• Exterior Molle Panels – Driver and passenger side for customizable gear mounting

• Integrated Interior LED Strip – Roof-mounted lighting for low-light visibility

• Rear Door with Tempered Glass Window – Durable and visibility-friendly

• Easy-Lift Gas Struts – Smooth, assisted opening of all panels

• Modular Interior Storage Options – Optional passenger-side shelves and driver-side molle storage box

• 6-Piece Modular Design – Customizable configuration for versatile installation

• Integrated Third Brake Light – Improves on-road and off-road visibility

• Heavy-Duty Construction – Stainless steel frame with UV-resistant coating

• Weight Capacity:

  • 750 lbs static load

  • 400 lbs dynamic load

Additional Information:

• Installation Time: Approximately 4–6 hours

• Shipping: Ships in multiple boxes (Ground Only)

• Prop 65: WARNING – Cancer and Reproductive Harm (www.p65warnings.ca.gov)

• Category: Bed Covers / Truck Bed Caps

The Rough Country Modular Truck Bed Cap transforms your truck bed into a secure, organized, and adventure-ready workspace—delivering rugged protection, modular versatility, and premium functionality for work or play.

Shipping Methods: We offer standard shipping via reputable carriers for all orders unless otherwise specified.

Processing Time: Orders are typically processed and shipped the day of or within 1-2 business days of receiving payment, excluding weekends and holidays.

Delivery Time: Delivery times vary depending on the shipping method chosen and the destination. Customers can expect to receive their orders within 2-7 business days for standard shipping, barring any unforeseen delays.

International Shipping: We currently do not offer international shipping. We only ship within Canada.

Order Tracking: Once your order has been shipped, you will receive a tracking number via email, allowing you to track the status of your delivery.

Shipping Address: Please ensure that the shipping address provided is accurate and complete. We are not responsible for orders shipped to incorrect addresses provided by the customer.