When you’re outfitting an RV for extended trips, a generator tray can dramatically improve storage, accessibility, and overall cargo versatility. The following five generator trays and trailer racks are built to mount on A-frames or trailer tongues, offering sturdy weight capacity, durable materials, and flexible fitment for a variety of RV setups. Each choice is evaluated for ease of installation, compatibility with common RV configurations, and how well it accommodates generators, coolers, tools, and travel gear. The table below highlights key features at a glance.
| Product | Key Benefit | Brand | Amazon Link |
|---|---|---|---|
| CC-255 Trailer Tray | A-frame mounting with high capacity | Stromberg Carlson Store | View |
| SP60-044 Sliding Tray | Full-extension slides for easy access | MORryde | View |
| CC250 Trailer Tray | Versatile trailer tongue storage | Stromberg Carlson Store | View |
| SP60-047 Utility Tray | High-capacity utility tray with slides | MORryde | View |
| Adjustable Trailer Tray | Adjustable height and width for flexibility | Unspecified | View |
Stromberg Carlson CC-255 A-Frame Trailer Tray

The CC-255 Trailer Tray is designed to mount on the A-frame of an RV, placing gear over the trailer’s softest riding area for stabilized transport. It supports bulky items like campers’ generators, coolers, bikes, or toolboxes, expanding travel trailer storage options without sacrificing core living space. The tray’s heavy-duty build is rated to handle up to 300 lbs, making it suitable for the heaviest loads on light- to mid-weight RVs. Its universal fit targets a wide range of A-frame trailers, with curved legs for a customized feel and easier installation.
Key compatibility notes include its multi-use design: it can function as a cargo carrier or a trailer rack, depending on your trip’s needs. This flexibility helps RV owners optimize exterior storage while maintaining balance and safety during travel. For best results, ensure the mounting area and hardware are properly aligned with the trailer’s A-frame before securing the tray.
MORryde SP60-044 Sliding Battery Tray

The SP60-044 model from MORryde is a sliding battery tray designed for easy access and secure storage. It features 100% extension with ball-bearing slides for smooth operation, allowing quick removal or installation of a generator or battery pack without climbing into cramped spaces. The durable black powder coat finish resists corrosion and wear, making it suitable for outdoor use on RV frames and trailer tongues. This tray focuses on long-term reliability and straightforward use in a compact exterior footprint.
Stromberg Carlson CC250 Trailer Tray

The CC250 Trailer Tray expands trailer storage with a versatile tongue-mounted system that stands out for cargo carrying, shelving, and built-in tool holders. It is designed to maximize exterior space on travel trailers, providing an adaptable platform for generators, spare parts, bikes, and other gear. The integrated storage features and accompanying framework help organize items efficiently, reducing clutter inside the RV while maintaining easy access during stops and setup.
MORryde SP60-047 Utility Tray

The SP60-047 Utility Tray is designed for substantial outdoor storage with full-extension capability and a generous load rating that can support heavy items up to the tray size’s limit. Ball-bearing slides enable smooth operation, and the tray’s robust construction is built to endure the vibrations and weather exposure common in RV travel. This model suits RV users needing a reliable, accessible platform for equipment, generators, or camping gear without sacrificing ease of loading and unloading.
Adjustable Trailer Tray For A-Frame Cargo Carrier

The adjustable trailer tray is designed for outdoor gear storage and generator transport, offering a flexible height and width to fit various equipment sizes. It aims to provide extra trailer storage space and serves as a practical solution for RV campers who need to organize generators, bikes, coolers, and other bulky items. The design emphasizes safety and stability, with sturdy construction intended to stay secure while the generator runs or during movement across uneven surfaces.
Buying Guide: Key Considerations For Choosing A Generator Tray For RVs
- Weight capacity: Match the tray’s load rating to the generator and gear you plan to carry. Heavier loads require reinforced mounting hardware and compatible trailer frames.
- Mounting compatibility: Ensure the tray fits your RV’s A-frame or trailer tongue. Curved-leg or universal-fit designs can simplify installation across many trailer models.
- Access and usability: Full-extension slides and low-profile trays improve accessibility, especially for frequently used items like generators or batteries.
- Durability and finish: Powder-coated steel or corrosion-resistant frames extend life in outdoor environments and exposure to the elements.
- Security and safety: Check for secure mounting points, anti-slip surfaces, and compatibility with tie-downs or locking mechanisms to prevent movement during travel.
- Modularity: Some trays support varying configurations, including adding shelving or tool holders, offering more organized storage options.
- Maintenance: Look for easy-to-clean surfaces and simple replacement parts or accessories in case of wear or damage.
- Installation effort: Consider your DIY capabilities and whether professional installation is advisable, especially for heavier trailers or complex mounting.
When selecting a generator tray for an RV, balance capacity, fit, and ease of use with your typical travel gear. Review installation requirements and confirm compatibility with your specific trailer model. For frequent campers, a tray with full-extension slides and multiple mounting options often yields the best long-term value and reliability.