Rhino-Rack Backbone Mounting System
Ram 1500 19-26, Ram 2500 / 3500 19 6.7L Diesel/6.4L
RR5B1
Overview:
The Rhino-Rack Backbone Mounting System is a robust and versatile roof mounting solution designed specifically for select Ram, Chevrolet Silverado, and GMC Sierra Crew Cab models from 2019 through 2026. This system provides a secure foundation by attaching directly to the vehicle’s roof via two mounting bases on each side, enabling the seamless integration of Rhino-Rack’s Pioneer platform and accessories.
Ideal for truck owners who require a durable and adaptable roof rack setup, the Backbone system enhances your vehicle’s cargo carrying capabilities without compromising factory aesthetics or structural integrity. Whether you’re outfitting your truck for work, adventure, or overlanding, this mounting system offers a reliable base to expand your storage options.
Key Features:
The Rhino-Rack Backbone Mounting System delivers a range of features engineered for strength, compatibility, and ease of use:
- Custom-fit design tailored for 2019–2026 Ram 1500, 2500, 3500 Crew Cab models, 2019–2024 Chevrolet Silverado 1500 Crew Cab, and 2019–2024 GMC Sierra 1500 Crew Cab
- Mounts securely to the vehicle roof using four robust mounting bases (two per side) for maximum stability
- Compatible with Rhino-Rack Pioneer platform and accessories, enabling versatile cargo solutions
- Maintains factory roof integrity with no drilling or permanent modifications required
- Durable construction designed to withstand harsh weather and heavy loads
- Streamlined design that complements the vehicle’s aesthetics while providing functional utility
- Supports a wide range of rooftop gear including rooftop tents, cargo baskets, and storage boxes
- Easy to install with detailed instructions and all necessary mounting hardware included
Construction & Design:
Crafted from high-quality materials, the Rhino-Rack Backbone Mounting System emphasizes durability and longevity. The mounting bases are engineered to distribute weight evenly across the roof, minimizing stress points and preserving the vehicle’s structural integrity. The system’s corrosion-resistant finish ensures reliable performance in all weather conditions, from rain and snow to intense sun exposure.
The design integrates seamlessly with the truck’s roofline, providing a low-profile yet sturdy platform for additional cargo solutions. Rhino-Rack’s precision engineering guarantees a perfect fit for each specified model, ensuring secure attachment and optimal load support.
Installation & Fitment:
Installation of the Backbone Mounting System is straightforward and requires no drilling or permanent modifications to your vehicle. The system uses factory mounting points and includes all necessary hardware for a secure fit. Detailed instructions guide you through the process, allowing for a confident and hassle-free setup.
This mounting system is specifically designed for the following vehicle models and trims:
- Ram 1500: Big Horn, HFE, Laramie, Laramie Longhorn (2019–2021), Limited, Limited Longhorn (2021–2025), Lone Star, Longhorn (2021), Rebel, Special Service (2020–2022), Tradesman, Tradesman HFE (2025), TRX, TRX Launch Edition (2021), Tungsten (2025)
- Ram 2500: Big Horn, Laramie, Laramie Longhorn, Limited, Lone Star, Power Wagon, Tradesman (2019–2026)
- Ram 3500: Big Horn, Laramie, Laramie Longhorn, Limited, Lone Star (2019–2026)
- Chevrolet Silverado 1500: Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, PPV (2023–2024), RST, SSV (2019–2021), WT, ZR2 (2022–2024)
- GMC Sierra 1500: AT4, AT4X (2022–2024), Base (2019–2021), Denali, Denali Ultimate (2022–2024), Elevation, Pro (2022–2024), SLE, SLT (2019–2024)
What's Included:
- Two mounting bases per side (four total) engineered for specific vehicle fitment
- All necessary mounting hardware and fasteners
- Detailed installation instructions
Ideal For:
The Rhino-Rack Backbone Mounting System is perfect for truck owners who need a strong, reliable roof mounting solution for their Ram, Chevrolet Silverado, or GMC Sierra Crew Cab. It is especially suited for:
- Outdoor enthusiasts requiring a base for rooftop tents, cargo baskets, or kayak carriers
- Tradespeople and contractors needing extra secure cargo space on the roof
- Overlanders and adventurers looking to expand their vehicle’s storage capacity
- Anyone seeking a high-quality, vehicle-specific mounting system that preserves factory roof integrity
Rhino‑Rack builds roof rack systems and adventure-carrying gear—crossbars, platforms, cargo boxes, bike/kayak carriers, and mounting accessories—designed for durable, vehicle-specific fitment. For overland and outdoor-focused builds, Rhino‑Rack helps expand carrying capacity without compromising usability, making it a practical upgrade for rigs that live on the road and on the trail.
Rhino-Rack Backbone Mounting System: Ram 1500 19-26, Ram 2500 / 3500 19 6.7L Diesel/6.4L
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ETA stands for Estimated Time of Arrival. The date shown is calculated using our Available-to-Promise (ATP) system, which tracks real-time supplier commitments to determine when a product is expected to be available for delivery. Specifically, the date is calculated by adding 9 business days from the date a supplier has committed to ship the product, representing a worst-case scenario for when we can expect to receive inventory.
Please note: The ETA is an estimate, not a guarantee. While we work closely with our suppliers to keep dates as accurate as possible, delays due to shipping carriers, weather, customs, or supplier-side issues may occasionally push the actual arrival beyond the date shown. Likewise, inventory may arrive sooner than the ETA in many cases. If you would like to be notified for when this item arrives, sign up for our back in stock notifications!
Rhino-Rack RR5B1 Ram 1500 19-26, Ram 2500 / 3500 19 6.7L Diesel/6.4L Rhino-Rack Backbone Mounting System. The Rhino-Rack Backbone Mounting System provides a secure and streamlined base for attaching the Rhino-Rack Pioneer System on select Ram models. Designed for 2019-2026 Ram 1500, 2500, and 3500 trucks, it features durable mounting bases on each side of the roof for easy installation. This system enhances your vehicle’s utility by enabling versatile roof rack configurations, perfect for carrying gear, tools, or outdoor equipment with confidence and style.
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Rhino-Rack Backbone Mounting System
Ram 1500 19-26, Ram 2500 / 3500 19 6.7L Diesel/6.4L
RR5B1
Overview:
The Rhino-Rack Backbone Mounting System is a robust and versatile roof mounting solution designed specifically for select Ram, Chevrolet Silverado, and GMC Sierra Crew Cab models from 2019 through 2026. This system provides a secure foundation by attaching directly to the vehicle’s roof via two mounting bases on each side, enabling the seamless integration of Rhino-Rack’s Pioneer platform and accessories.
Ideal for truck owners who require a durable and adaptable roof rack setup, the Backbone system enhances your vehicle’s cargo carrying capabilities without compromising factory aesthetics or structural integrity. Whether you’re outfitting your truck for work, adventure, or overlanding, this mounting system offers a reliable base to expand your storage options.
Key Features:
The Rhino-Rack Backbone Mounting System delivers a range of features engineered for strength, compatibility, and ease of use:
- Custom-fit design tailored for 2019–2026 Ram 1500, 2500, 3500 Crew Cab models, 2019–2024 Chevrolet Silverado 1500 Crew Cab, and 2019–2024 GMC Sierra 1500 Crew Cab
- Mounts securely to the vehicle roof using four robust mounting bases (two per side) for maximum stability
- Compatible with Rhino-Rack Pioneer platform and accessories, enabling versatile cargo solutions
- Maintains factory roof integrity with no drilling or permanent modifications required
- Durable construction designed to withstand harsh weather and heavy loads
- Streamlined design that complements the vehicle’s aesthetics while providing functional utility
- Supports a wide range of rooftop gear including rooftop tents, cargo baskets, and storage boxes
- Easy to install with detailed instructions and all necessary mounting hardware included
Construction & Design:
Crafted from high-quality materials, the Rhino-Rack Backbone Mounting System emphasizes durability and longevity. The mounting bases are engineered to distribute weight evenly across the roof, minimizing stress points and preserving the vehicle’s structural integrity. The system’s corrosion-resistant finish ensures reliable performance in all weather conditions, from rain and snow to intense sun exposure.
The design integrates seamlessly with the truck’s roofline, providing a low-profile yet sturdy platform for additional cargo solutions. Rhino-Rack’s precision engineering guarantees a perfect fit for each specified model, ensuring secure attachment and optimal load support.
Installation & Fitment:
Installation of the Backbone Mounting System is straightforward and requires no drilling or permanent modifications to your vehicle. The system uses factory mounting points and includes all necessary hardware for a secure fit. Detailed instructions guide you through the process, allowing for a confident and hassle-free setup.
This mounting system is specifically designed for the following vehicle models and trims:
- Ram 1500: Big Horn, HFE, Laramie, Laramie Longhorn (2019–2021), Limited, Limited Longhorn (2021–2025), Lone Star, Longhorn (2021), Rebel, Special Service (2020–2022), Tradesman, Tradesman HFE (2025), TRX, TRX Launch Edition (2021), Tungsten (2025)
- Ram 2500: Big Horn, Laramie, Laramie Longhorn, Limited, Lone Star, Power Wagon, Tradesman (2019–2026)
- Ram 3500: Big Horn, Laramie, Laramie Longhorn, Limited, Lone Star (2019–2026)
- Chevrolet Silverado 1500: Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, PPV (2023–2024), RST, SSV (2019–2021), WT, ZR2 (2022–2024)
- GMC Sierra 1500: AT4, AT4X (2022–2024), Base (2019–2021), Denali, Denali Ultimate (2022–2024), Elevation, Pro (2022–2024), SLE, SLT (2019–2024)
What's Included:
- Two mounting bases per side (four total) engineered for specific vehicle fitment
- All necessary mounting hardware and fasteners
- Detailed installation instructions
Ideal For:
The Rhino-Rack Backbone Mounting System is perfect for truck owners who need a strong, reliable roof mounting solution for their Ram, Chevrolet Silverado, or GMC Sierra Crew Cab. It is especially suited for:
- Outdoor enthusiasts requiring a base for rooftop tents, cargo baskets, or kayak carriers
- Tradespeople and contractors needing extra secure cargo space on the roof
- Overlanders and adventurers looking to expand their vehicle’s storage capacity
- Anyone seeking a high-quality, vehicle-specific mounting system that preserves factory roof integrity
Rhino‑Rack builds roof rack systems and adventure-carrying gear—crossbars, platforms, cargo boxes, bike/kayak carriers, and mounting accessories—designed for durable, vehicle-specific fitment. For overland and outdoor-focused builds, Rhino‑Rack helps expand carrying capacity without compromising usability, making it a practical upgrade for rigs that live on the road and on the trail.
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YEARMAKEMODELSUBMODEL2025Ram15003.0L2020 - 2023Ram15003.0L EcoDiesel2019 - 2026Ram15003.6L V62019 - 2024Ram15005.7L Hemi2021 - 2024Ram15006.2L TRX2026Ram1500All2019Ram25006.4L 3922019Ram25006.7L Diesel2019Ram35006.4L 3922019Ram35006.7L Diesel
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Standard shipping
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Free Easy Returns
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.