When you’re living on the road, a reliable generator holder is essential for keeping power gear secure, protected, and accessible. This guide rounds up five highly compatible options that maximize trailer storage while safeguarding your generator, cords, and jacks. Each pick focuses on durability, weather resistance, and easy installation, so you can travel with confidence.
A quick summary table of the chosen products:
| Product | Brand | Best For | Key Feature |
|---|---|---|---|
| Stromberg Carlson CC-255 Trailer Tray | Stromberg Carlson | A-frame mounted trailer storage | Heavy-duty 300 lb capacity; universal fit |
| Stromberg Carlson CC-220 Gen Secure II | Stromberg Carlson | Secure generator storage | Anti-theft design; rust-resistant aluminum |
| MICTUNING Heavy Duty Trailer Towing Organizer | MICTUNING | 7-way plug and cable management | Universal 2″ and 2 1/4″ hitch compatibility |
| SnowyFox Trailer Plug Holder | SnowyFox | 7-way plug and chain organization | Aluminum construction; anti-rust |
| GR Innovations HitchBoss 7-Way | GR Innovations LLC | Hitch wiring and safety cable management | Side hooks, quick install |
Stromberg Carlson CC-255 Trailer Tray

The CC-255 Trailer Tray is designed for A-frame mounting, placing gear over the trailer’s most stable area. It’s a versatile cargo carrier capable of handling generators, coolers, bikes, and tools, making it a practical solution for travel trailer storage. The curved-leg design helps ensure a smooth, secure fit across a range of A-frame trailers, reducing the potential for sway or misalignment during transit.
With a hefty 300 lb load rating, this tray expands usable space on any trip. It functions as both an A-frame mount cargo carrier and a storage rack, enabling efficient organization of bulky equipment such as a generator, toolbox, or storage bins. The installation is designed to accommodate many A-frame configurations, providing a relatively universal fit for most RV setups. This makes it a dependable option for RV owners who want to maximize trailer storage without sacrificing access to essential gear.
Stromberg Carlson CC-220 Gen Secure II Generator Box

The Gen Secure II Generator Box focuses on security and weather-ready storage for generators and related gear. Its anti-theft design adds a layer of protection during both storage and transport, giving RVers confidence on the road. Engineered to fit with Stromberg Carlson CC-255 trailer trays, it provides a streamlined, integrated storage solution for generators and essential equipment while on the go.
Constructed from durable, rust-resistant aluminum with a diamond plate texture, this box is designed to withstand harsh outdoor conditions. The combination of secure storage and robust build helps safeguard expensive power equipment from environmental exposure and theft, making it a practical companion for long trips or busy campgrounds where security matters.
MICTUNING Heavy Duty Trailer Towing Organizer

This organizer is built for universal fit and durability, designed to accommodate both manual and electric 2″ and 2 1/4″ tongue jacks. It features a sturdy aluminum construction that resists rust and corrosion, ensuring long-term performance in outdoor environments. The kit includes a 7-way plug cover with a securing lanyard, plus side hooks to keep safety chains and electrical cables elevated and organized.
For users who prioritize cable management and tidy tow setups, the MICTUNING solution consolidates multiple elements into a single, accessible system. It is particularly useful for preventing wear on electrical wires and connectors by keeping components off the ground and within easy reach, improving safety during hitching and traveling.
SnowyFox Trailer Plug Holder And Chain Organizer

The SnowyFox Trailer Plug Holder specializes in 7-way plug organization and chain management. This aluminum construction offers rust resistance and stability for storing the plug, safety chains, and cables. Its design focuses on preventing tangles and wear by keeping cords elevated and secured, which is especially helpful when navigating rough roads or various campground setups.
The holder’s versatility extends to compatibility with a wide range of trailer types, ensuring a snug fit for most 7-pin configurations. The component aids in organizing electrical connections and accessories, reducing the risk of moisture, dirt, and debris affecting critical connections during travel.
GR Innovations HitchBoss 7-Way

The HitchBoss 7-Way is designed to simplify towing setup and storage. It supports both manual and electric 2″ and 2 1/4″ trailer jacks, offering quick installation with a standard screwdriver. The product prioritizes universal compatibility and practical storage, with built-in side hooks and a cable hole to keep safety chains, cables, and harnesses off the ground and within easy reach. This makes it a valuable addition to any towing setup where order and readiness matter.
Buying Guide: Key Purchase Considerations And Comparisons
- Compatibility: Check hitch size, jack type, and mounting configuration. Ensure the product fits your trailer’s A-frame or hitch system (2″ or 2 1/4″ jacks are common).
- Security: For generators, anti-theft features and weather-resistant enclosures add protection against theft and the elements.
- Durability: Look for rust-resistant aluminum or powder-coated steel, and verify a load rating that matches or exceeds your generator’s weight plus accessories.
- Weather Resistance: Aluminum diamond plate and sealed housings help resist rain, dust, and road grime. Consider ventilation if the generator generates heat.
- Organization Features: Side hooks, 7-way plug covers, and cable management slots help keep cords, safety chains, and hoses secure and accessible.
- Installation And Maintenance: Favor designs that require minimal tools and provide clear mounting instructions. Easy-to-clean surfaces extend product life.
- Security vs. Convenience: Anti-theft designs improve security but may limit quick access. Balance security with ease of access to your generator when needed.
- Integrated System Approach: When possible, choose products that integrate with existing trailer trays or boxes for a seamless setup and fewer loose parts.
Overall, selecting a generator holder for a trailer involves balancing security, durability, and compatibility with your trailer’s configuration. For RV travelers who prioritize reliable power access and neat cargo organization, the combination of a sturdy A-frame tray (CC-255) and a secure accessory box (Gen Secure II) often provides the best foundation. Complementary organizers (7-way plug holders and cable management solutions) improve accessibility and reduce wear over time, while universal fits ensure usefulness across multiple trailer types and setups.