Generator Holder for Trailer Reviews: 5 Best Options

Hauling a generator on your trailer can be a hassle if you don’t have the right setup. A dedicated holder keeps your power source secure, frees up interior space, and protects your gear from road vibrations.

This guide reviews five of the best generator holders and related storage solutions for trailers. Whether you need an A-frame mounted tray or a propane tank rack, you’ll find a reliable option to match your setup.

Stromberg Carlson CC-255 Trailer Tray – Heavy-Duty A-Frame Mount

The Stromberg Carlson CC-255 Trailer Tray is a robust A-frame mounted cargo carrier designed to hold up to 300 lbs of gear, making it an excellent choice for your generator. It attaches directly to the A-frame of your RV, positioning the load over the softest riding area of the trailer to minimize bouncing. The universal fit adjusts to nearly all A-frame trailers, so you can likely install it without modifications.

This tray is generator-ready, offering a secure platform that keeps your power source stable during travel. The heavy-duty steel construction ensures long-lasting durability, and the black powder-coated finish resists rust and weather. If you need a versatile cargo carrier that can also handle propane tanks or other bulky equipment, this model provides the strength and adaptability you want.

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• STABLE A-FRAME MOUNT: Stromberg Carlson CC-255 Trailer Tray attaches to the A-frame of your RV, positioning gear over the softest riding area of your trailer. This trailer cargo carrier setup is ideal for transporting coolers, generators, kids bikes, or tools while maximizing usable travel trailer storage solutions.
• HEAVY-DUTY BUILD: Our cargo tray handles up to 300 lbs of gear, giving RVers and campers more room for bulky equipment. Use it as an A-frame mount cargo carrier or trailer cargo rack to manage space for generators, toolboxes, and storage bins on any trip.
• UNIVERSAL FIT: Our trailer tray is adjustable to fit nearly all A-frame trailers, offering compatibility in the world of A-frame racks and travel trailer storage solutions. Its curved-leg design ensures a custom-like fit for easy installation.
• GENERATOR READY: Stromberg Carlson CC-255 Trailer Tray functions as an ultra-secure rv generator mount/tray, keeping power equipment steady during transit. This makes it a go-to choice for job sites, off-grid camping, or anyone needing a tough, vibration-minimizing rv generator rack.
• MULTI-USE CARGO SPACE: Our cargo tray doubles as a versatile A-frame carrier and vehicle cargo tray, offering additional space for kids bikes, outdoor gear, or bulky supplies. Whether you need a cargo trailer, rv cargo tray, or an all-purpose trailer cargo carrier, this tray delivers.

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Stromberg Carlson CC250 Trailer Tray – Versatile Tongue Storage

The Stromberg Carlson CC250 Trailer Tray is a tongue-mounted cargo carrying system that offers flexible storage for your generator and other gear. It attaches to the trailer tongue, providing a stable platform that keeps weight centered and balanced. This model works well as a shelving unit, tool holder, or general storage solution, giving you multiple ways to organize your equipment.

Built with durability in mind, the CC250 features a powder-coated steel frame that withstands outdoor conditions. Its adjustable design fits a wide range of trailer tongues, making installation straightforward. While it doesn’t have the same 300-lb capacity as the CC-255, it still offers reliable support for medium-sized generators and accessories. If you need a versatile tray that can adapt to different loads, this is a solid choice.

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• Trailer Tray Trailer Tongue Cargo Carrying System, Trailer Shelving, Tool Holders, & Storage

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Flame King Dual RV Propane Tank Rack – Secure Tank Holder

The Flame King Dual RV Propane Tank Rack is designed to securely hold two 30-lb propane tanks, keeping them stable during transportation. While it’s primarily a propane tank holder, its sturdy construction and secure mounting make it a practical option for storing a generator on your trailer if you need a dedicated rack. The powder-coated steel resists rust and weather damage, ensuring long-term reliability.

Installation is quick and easy: simply place the tanks on the base and tighten the tee bracket with the wing nut. This hassle-free process saves you time when setting up camp. The rack is specifically engineered for RV and trailer propane setups, but its robust build can also support other heavy equipment. If you already carry propane tanks and want a dual-purpose solution, this rack offers excellent value.

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• Secure Tank Holding: The Flame King Dual Propane Tank Rack securely holds two 30LB propane tanks, keeping them stable during transportation; this is essential for RVs and trailers to avert shifting or damage to the tanks while on the road.
• Easy and Quick Installation: Simply place your tanks on the base and tighten the tee bracket with the wing nut for quick installation; process is hassle-free, saving you time when preparing your propane tanks for travel or outdoor adventures.
• Powder-Coated Steel: Constructed from powder-coated steel, this propane tank holder for RV resists rust and weather damage; the tough material ensures the rack withstands exposure to the elements, making it ideal for long-term outdoor use.
• Designed for RV and Trailer Use: Specifically engineered for RV and trailer propane setups, the dual propane tank holder ensures maximum stability; this design keeps tanks from moving or tipping over, keeping your fuel source safe while traveling.
• Complete Installation Kit Included: The rack comes with everything you need for setup, including a tank base, steel rod, tee bracket, and wing nut; propane tanks are sold separately
• Slotted holes at the bottom are 3/8 of an inch wide; Package Dimensions : 24" L x 9" W x 2" H

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RVMATE RV Dual Propane Tank Mounting Rack – Hitch Frame Fit

The RVMATE RV Dual Propane Tank Mounting Rack is built to securely hold two 20 or 30-lb propane tanks on your travel trailer’s hitch frame. It includes a bottom tray, vertical bar, securing LP wing nut, and connecting bar for a complete mounting system. The powder-coated steel construction is UV and rust-resistant, ensuring it holds up well under sun and rain.

The bottom tray measures 23.5 inches wide by 0.63 inches deep, with a bar that adjusts from 17 inches for 20-lb tanks to 23 inches for 30-lb tanks. This adjustability makes it compatible with common propane tank sizes. While designed for propane, the sturdy tray can also support a small generator if you need extra storage. If you want a dedicated propane rack that also offers flexibility, this model delivers reliable performance.

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• This tank mounting Rack securely holds two 20 or 30 pounds propane tanks
• Included bottom tray, vertical bar, securing LP wing nut, and connecting bar. UV and rust-resistant
• The bottom tray is 23.5" wide by 0.63" deep overall, the bar size is 17" max for the 20 pounds tank and 23" max for the 30 pounds tank
• Made of powder-coated steel construction
• Easy to install and use

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Addcean Aluminum Trailer Chain Holder – Organizer & Plug Cover

The Addcean Aluminum Trailer Chain Holder is a heavy-duty organizer that keeps your trailer chains and 7-way plug tidy and protected. Made from rust-proof aluminum, it resists corrosion and is more durable than plastic alternatives. It fits both manual and electric 2-inch and 2 1/4-inch diameter tongue jacks, as well as Jack-it bike rack stands, offering universal compatibility.

This holder features an innovative upside-down plug design that keeps your 7-way connector clean and dry, preventing water entry and protecting your wiring. It also organizes chains neatly, eliminating tangles and dirt. While not a generator holder itself, it complements your setup by keeping essential towing accessories organized and accessible. If you want a clean, organized trailer tongue, this accessory is a practical addition.

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• 【Heavy-Duty Aluminum & Rust-Proof】The Towing Organizer is made of heavy duty aluminum, not easy to break, anti-rust and corrosion resistant, more solid and durable than those made of fragile plastic that break easily. It can withstand harsh outdoor environments and is not easy to deform or damage after long-term use, providing long-lasting and stable support for your towing accessories
• 【Universal Fit】This 7 way plug trailer chain holder fits both manual and electric 2" and 2 1/4" diameter tongue jack, as well as Jack-it bike rack stands. As a practical towing accessories, it is not just for RVs, it is easily compatible with various trailer types, so you don't have to worry about compatibility issues
• 【Innovative 7-Way Plug Protection】Trailer chain holder for outside keeps your plug clean and dry with the upside-down plug holder design, preventing water entry and protecting your electrical connections from dirt and debris, making it a reliable addition to your trailer parts collection for years of hassle-free use
• 【Neat & Organized Towing Solution】Say goodbye to tangled chains and dirty plugs! Heavy duty trailer towing organizer keeps the chain and cord hanging up and away from the tongue and off the ground. This prevents the cables from being worn and tangled on the ground and stops animals from chewing on the wire harnesses, making your trailer front neat, safe, and ready to go
• 【Simple Installation】The Towing Organizer Kit includes the aluminum holder, mounting hardware, and protective rubber pads. Installs in seconds onto your trailer jack tube for a secure, scratch-free fit. Whether for daily towing, traveling or camping, the 7 way plug holder can provide you with a convenient accessory fixing solution and enhance your travel experience

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Buyer’s Guide: What to Consider

Choosing the right generator holder for your trailer depends on weight, mounting, and durability. Here are five key factors to consider.

• Weight Capacity: Check the holder's weight limit to ensure it can support your generator. Most trays handle 100-300 lbs, so match it to your generator's weight.
• Mounting Location: Decide between A-frame, tongue, or hitch mounting. A-frame mounts offer better ride quality, while tongue mounts keep weight centered.
• Material and Durability: Look for powder-coated steel or aluminum to resist rust and weather. Heavy-duty materials ensure the holder lasts through many trips.
• Adjustability: An adjustable design fits various trailer sizes and generator dimensions. This flexibility makes installation easier and more secure.
• Additional Features: Consider extras like plug covers or chain organizers. These add convenience and help keep your trailer tongue neat and functional.

Conclusion

Selecting the best generator holder for your trailer comes down to your specific needs. The Stromberg Carlson CC-255 offers top capacity for heavy generators, while the CC250 provides versatile tongue storage. For propane tanks, the Flame King and RVMATE racks are reliable choices, and the Addcean organizer keeps accessories tidy.

For most users, the Stromberg Carlson CC-255 Trailer Tray is the top recommendation due to its 300-lb capacity and universal A-frame fit. It securely holds your generator and frees up interior space for a more comfortable trip.