TrailRax - Bronco Modular Roof Rack 4-Door (21- Current)

The TrailRax Bronco Modular Roof Rack (TRMR Rack) for the 4-Door Ford Bronco is a full-length, expedition-grade roof rack system engineered to maximize cargo capacity and modularity for serious off-road, overland, and adventure use. Designed to support heavy gear loads while maintaining a clean OEM-style fit, this rack provides a reliable platform for rooftop tents, storage systems, and trail-ready accessories.

Precision Modular Steel Construction: Built from laser-cut, CNC-bent steel components, the TRMR Rack delivers exceptional structural integrity and load distribution across the Bronco’s roof. The modular side rails and crossmembers are engineered to reduce flex under load while allowing users to tailor their setup for specific accessories and weight requirements.

Trail-Ready Performance Platform: The rack’s fully modular crossbar system supports a wide range of real-world applications, from mounting rooftop tents and recovery boards to fuel cans and cargo boxes. Its design ensures even load support, enhancing stability and confidence when navigating rough terrain or extended overland travel.
Hold up to 850lbs of static evenly distributed and 300lbs dynamic. 

Vehicle-Specific Integrated Design: Designed exclusively for the 4-Door Ford Bronco, the TRMR Rack follows the factory roofline closely for a low-profile, aggressive appearance. The angular design complements the Bronco’s rugged aesthetics while maintaining clearance for mounted accessories and minimizing wind noise.

Bolt-On Installation System: This rack installs using factory mounting points with no drilling required. All necessary hardware is included, and the installation process is achievable for experienced DIY builders or professional installers using standard hand tools.

Weather-Resistant Powder Coat Finish: Finished in a durable black powder coat, the TRMR Rack is built to withstand harsh weather, UV exposure, road salt, and off-road debris. This corrosion-resistant finish ensures long-term durability with minimal maintenance.

Model Fitment & Compatibility: This roof rack is specifically engineered for 4-Door Ford Bronco models, ensuring proper fitment, load distribution, and compatibility with factory roof mounting points and popular overland accessories.

Installation Video:

Technical Specifications:

• Material: CNC laser-cut steel
• Finish: Black powder coat
• Mounting Method: Factory roof mounting points
  Vehicle Fitment: 4-Door Ford Bronco
• The TrailRax modular roof rack works on Broncos with MIC hardtops
• The TrailRax Modular Roof Rack works on most painted hardtop Broncos. To ensure proper fitment, contact our customer service team.
• Offers the ability to remove the front and middle hardtop panels while the rack is installed.
  

What’s in the Box:
(X) TRMR modular side rails
(X) Adjustable modular crossbars
(X) Complete mounting hardware kit
(X) Installation instructions