Best Generator Tray for RV: Top 5 Picks for Secure Outdoor Storage
Find the right generator tray for your RV with confidence. This guide highlights five options that balance stability, capacity, and compatibility. Ideal for campers who need secure exterior storage for generators, batteries, tools, or cargo. The top picks cover A-frame mounts, sliding trays, and universal fits to fit many RV setups.
Summary table of chosen products:
| Product | Brand | Best For | Key Benefit | Mount Type |
|---|---|---|---|---|
| Stromberg Carlson CC-255 Trailer Tray | Stromberg Carlson | A-frame trailers | Stable front-mount cargo rack with 300 lb capacity | A-frame mount |
| ONLYLIDA Heavy Duty Sliding Tray (24x24x2.7) | ONLYLIDA | Batteries and heavy gear outside living space | Heavy-duty steel with 24×24 platform | Sliding pedestal |
| STROMBER Trailer Tray | Stromberg Carlson | General trailer cargo | Multi-make compatibility with cargo shelf | Trailer tongue area |
| MORryde SP60-047 Utility Tray | MORryde | Versatile exterior storage | 100% extension with 250 lb capacity | Sliding/extension style |
| MORryde SP60-044 Sliding Battery Tray | MORryde | Battery and compact generator storage | 100% extension with ball bearing slides | Sliding tray |
Stromberg Carlson CC-255 Trailer Tray – A-Frame Mount

The Stromberg Carlson CC-255 is best for RV owners with A-frame trailers seeking a front-mounted cargo option. It supports up to 300 lbs, making it suitable for generators, coolers, tools, or bikes. Its curved-leg design aims to fit many A-frame rigs and maximize under-visor storage space. This tray is a strong choice for travelers who want a stable, over-the-axle solution that keeps gear accessible outside the living area.
Who it’s best for: RVers with A-frame trailers needing a durable, high-capacity front mount. Why selected: high weight capacity and universal A-frame compatibility offer broad applicability. Caution: installation depends on trailer geometry; verify fitment before mounting.
ONLYLIDA Heavy Duty Sliding Battery Tray (24″x24″x2.7″)

This sliding tray from ONLYLIDA is ideal for RV owners who need a robust external mounting platform for batteries, generators, or other heavy gear. With a solid steel construction and a 24×24 footprint, it’s designed to stay put in demanding outdoor or road conditions. It fits a wide range of RV frames and mounting points, making it a flexible choice for travel trailers, fifth wheels, and motorhomes.
Who it’s best for: campers needing a dedicated, heavy-duty external storage platform. Why selected: strong build and universal frame compatibility. Caution: weight distribution and mounting points must be confirmed on your specific RV model.
STROMBER Trailer Tray

The STROMBER Trailer Tray is a versatile option for various trailer setups. It functions as trailer tongue cargo shelving with additional storage capabilities and tool holders. It is a practical choice for users who want a lightweight, low-profile cargo solution that can adapt to multiple trailer makes and models.
Who it’s best for: RV owners seeking flexible trailer tongue storage. Why selected: compatibility across multiple makes and simple mounting. Caution: confirm exact fitment with your trailer model before purchase.
MORryde SP60-047 Utility Tray

The MORryde SP60-047 Utility Tray is designed for versatile exterior storage with 100% extension and a 250 lb capacity. It uses ball bearing slides for smooth operation and is suited for carrying batteries, portable generators, toolboxes, or fuel cans. This tray supports longer deployments where full extension eases loading and unloading outside living space.
Who it’s best for: RVers needing extended reach and high-capacity access to external gear. Why selected: combination of full extension and solid load capacity. Caution: check available exterior space since longer trays require room for full extension.
MORryde SP60-044 Sliding Battery Tray

The MORryde SP60-044 is built for batteries and compact generators requiring a secure outside-the-living-space location. It features 100% extension with ball bearing slides and a durable black powder coat. This tray is a practical choice when you need easy access for maintenance and frequent loading of external gear.
Who it’s best for: RV owners prioritizing easy access to external batteries with clean, long-lasting hardware. Why selected: smooth slides and robust coating. Caution: ensure your mounting frame matches the tray’s dimensions and installation points.
Buying Guide: Key Considerations For Choosing An RV Generator Tray
- Mounting compatibility: Check if the tray is designed for A-frame, tongue, or universal RV frames. Choose a fit that aligns with your trailer layout.
- Weight capacity: Match capacity to your gear. Generators, batteries, and tools require solid load ratings; exceed capacity only if you can reliably secure the load.
- Slide extension: Sliding trays offer easier loading and unloading. Consider full-extension options for heavy items and frequent access needs.
- Exposure and weather: Exterior trays face the elements. A powder-coated or stainless-steel build enhances durability and reduces corrosion.
- Security and access: Evaluate lockability and access ease. Some trays integrate with other cargo systems, improving security and organization.
- Space and balance: Ensure installation does not interfere with towing, hitch clearance, or other exterior compartments. Plan weight distribution carefully.
- Ease of installation: Some trays require professional mounting, while others are DIY-friendly. Verify your RV’s mounting points and clearances.
FAQ
- What is a generator tray for an RV used for?
It provides secure exterior storage for generators, batteries, and gear, freeing living space inside the RV.
- Which tray is best for A-frame trailers?
The Stromberg Carlson CC-255 is designed for front A-frame mounting and heavy-duty use.
- Is a sliding tray better than a fixed tray?
Sliding trays offer easier loading and access, especially for heavy or bulky items.
- What should I consider before buying?
Mount compatibility, weight capacity, extension, weather resistance, and space in your RV are key factors.
- Can these trays fit multiple RV models?
Many trays advertise universal or wide compatibility, but always confirm mounting points and dimensions for your specific RV.
- Are these trays suitable for batteries?
Yes, several options are designed to safely hold RV batteries and other heavy equipment outside the living area.