Best Truck Camper Generator Mount Solutions for RVs and Trailers
Answering a buyer’s search intent: find durable, reliable mounts and trays to secure a generator on a truck camper or travel trailer. This guide covers purpose-built generator mounts and cargo trays that fit A-frame trailers, bumper mounts, or hitch receivers. Best picks suit: frequent campers needing secure storage, weekend travelers needing easy access, and off-road explorers seeking rugged, weather-resistant builds. Below, you’ll see five top options with clear benefits, best-use scenarios, and practical cautions. A concise buying table is provided for quick comparison.
| Product | Best For | Key Benefit |
|---|---|---|
| Stromberg Carlson CC-255 Trailer Tray | RVers with A-frame trailers | Over-the-softest riding area; up to 300 lbs |
| Stromberg Carlson CC-220 Gen Secure II Generator Box | Generators on CC-255 or similar trays | Anti-theft design and weatherproof aluminum |
| RecPro Generator Slide Out Tray | Generators with easy access | Positive locking latches for transit |
| Mockins 40x40x6 Hitch Cargo Carrier | Heavy-duty cargo and generators in receivers | All-weather, 500 lb capacity |
| Mount-n-Lock GennyGo RV Arm Kit | Flexible generator or toolbox mounting | Adjustable arms; portable 100 lb-ft per arm |
Stromberg Carlson CC-255 Trailer Tray

The CC-255 Trailer Tray is designed as an A-frame-mounted cargo carrier. It places gear over the trailer’s softest riding area, helping stabilize bulky items like generators, coolers, and toolboxes. This heavy-duty tray supports up to 300 lbs, making it suitable for mid-sized generators and other equipment. Its universal fit and curved-leg design aim to simplify installation on a wide range of A-frame trailers. Best for RVers who want extra travel trailer storage without sacrificing tow stability.
Who it’s best for: campers who frequently travel with a generator and want to maximize under-deck space while keeping weight balanced. Why selected: strong load capacity and A-frame compatibility align with common truck camper setups. Caution: ensure your generator’s dimensions fit the tray footprint and check clearance during turns and road obstacles.
Stromberg Carlson CC-220 Gen Secure II Generator Box

The Gen Secure II generator box adds locked, weather-protected storage that can mount alongside the CC-255 tray. It features anti-theft design elements and tie-down rings for securing generators during transit. The aluminum construction is rust-resistant and designed for durability in varied weather. Best for those who need secure, shielded generator storage integrated with existing trailer setups.
Who it’s best for: travelers prioritizing security and weather resistance when transporting a generator. Why selected: it complements A-frame trays and offers a dedicated, protected enclosure. Caution: installation compatibility with your specific CC-255 setup should be verified for best fit and access to exhaust or ventilation needs.
RecPro Generator Slide Out Tray

The RecPro slide-out tray provides easy access to generators hidden in an RV compartment. Positive locking latches secure the generator during movement, reducing rattle and shifting. This option is ideal for RVs with under-compartment storage and a need for quick generator deployment at camp. Best for: travelers who want straightforward access to the generator without removing cargo from an external rack.
Who it’s best for: those who prioritize easy, reliable access and secure latching. Why selected: motion-access design helps with frequent generator starting or servicing. Caution: may require compatible mounting space and alignment within the storage compartment; confirm clearance for standard generator dimensions.
Mount-n-Lock GennyGo RV Arm Kit

The GennyGo kit provides adjustable mounting arms to hold a generator or other cargo in a bumper or rack system. Arm length is configurable from 10″ to 26″, with settings to move from level to upright. Each arm carries up to 100 pound-feet, and the kit is available in multiple arm configurations. Best for: flexible, adaptable mounting where the user wants to position the generator for accessibility and balance.
Who it’s best for: buyers needing a modular mounting solution across different hitch or bumper setups. Why selected: the adjustable arms offer versatility for various generator sizes and vehicle configurations. Caution: verify the specific arm count and total load to avoid exceeding hitch or bumper limits.
Buying Guide: Key Considerations For Truck Camper Generator Mounts
What mounting method best fits your truck camper? A-frame trays offer centralized load distribution but require compatible trailers. Bumper or hitch-mounted racks provide quick installation and versatility but may affect clearance and access. Consider generator size, weight, ventilation needs, and ease of securement when choosing a mount.
What to check before buying: compatibility with your RV model (A-frame versus bumper), weight capacity, and whether the mount accommodates the generator’s exhaust and air intake. For security-minded buyers, anti-theft features and weatherproof construction are important. If you frequently travel in severe weather, rust-resistant materials and protective enclosures add long-term value.
Choosing between a tray, a box, or a slide-out system depends on how often you access the generator. A tray or slide-out tray improves access, while a lockable box offers enhanced security. For flexible setups, modular mounts like arm kits can adapt to changing trailer configurations.
Practical setup tips: measure your generator’s dimensions, verify clearance for door openings and roof vents, and consider how cargo or tools will share space with the generator. When in doubt, prefer a mounting system with adjustable features for future upgrades or different RV models.
Frequently Asked Questions
- Which mount is best for a truck camper with an A-frame trailer? An A-frame tray like the CC-255 is designed for this application, offering stable placement over the trailer’s soft riding area.
- Do generator boxes require additional ventilation? Yes, ensure there is adequate ventilation for exhaust and heat dissipation, especially when placed in enclosed compartments.
- Is security a concern with generator mounts? Anti-theft designs and lockable enclosures help protect equipment during transport and storage.
- Can I use bumper brackets for generator mounting? Bumper brackets expand mounting options, but verify weight limits and fit with your RV bumper and chassis.
- What maintenance do these mounts require? Regular inspection for corrosion, loose fasteners, and worn safety straps helps maintain secure mounting over time.
- Are these mounts suitable for heavier generators? Check the stated weight capacity of each mounting solution and ensure it matches your generator’s weight.