7 Best Propane Tank Holders For Reliable RV Storage
Secure your fuel with our top 7 propane tank holders. Discover durable, RV-friendly mounting solutions designed for safety, stability, and easy road travel.
Nothing ruins a perfect boondocking sunset faster than the sound of a propane tank rattling loose against your RV’s chassis on a washboard road. Securing your fuel supply isn’t just about preventing equipment damage; it’s a non-negotiable pillar of road safety for every mobile dweller. Let’s look at the best hardware to keep your tanks locked down tight, no matter where the trail takes you.
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Essential Safety Standards for RV Propane Storage
When dealing with pressurized fuel, "good enough" is never acceptable. Propane tanks must be stored in an upright, vertical position to ensure the pressure relief valve functions correctly and only releases vapor rather than liquid propane. Any mounting system you choose must be rated for the weight of a full cylinder, which is significantly heavier than an empty one.
Beyond the physical mount, ventilation is your best friend. Propane is heavier than air, meaning any leaks will pool at the lowest point of your storage compartment. Always ensure your mounting area allows for proper airflow to prevent gas buildup, and never store flammable materials or electrical components in the same proximity as your tanks.
Flame King YSN-232 Dual Tank Rack for Stability
If you are running a standard dual-tank setup on the tongue of a travel trailer, the Flame King YSN-232 is a workhorse that gets the job done without unnecessary frills. It provides a solid, steel foundation that keeps two 20lb or 30lb cylinders from shifting during transit. The design is straightforward, focusing on a secure base that prevents the "dancing" effect often seen with cheaper, flimsy brackets.
This rack is ideal for the weekend warrior or the seasonal traveler who wants a reliable, set-it-and-forget-it solution. It doesn’t offer fancy quick-release features, but it offers peace of mind through sheer structural integrity. If you prioritize a rock-solid, vibration-resistant mount over ease of removal, this is your best bet.
Camco 57231 Double Propane Tank Rack System
Camco has been a staple in the RV industry for decades, and the 57231 rack is a classic for a reason. It is designed to accommodate two standard propane tanks and includes a center-bolt mechanism that provides a tight, uniform hold. The heavy-duty steel construction is powder-coated to resist the inevitable corrosion that comes from road salt and moisture.
I recommend this for those who want a proven, industry-standard solution that fits almost any A-frame trailer tongue. It is easy to install and works seamlessly with most standard tank covers. If you want a reliable, no-nonsense product that you can find parts for at any RV supply store, choose this system.
JR Products 05-11725 Tank Tray for Versatility
Sometimes your RV layout doesn’t allow for a standard tongue-mounted rack, and that’s where the JR Products 05-11725 tray shines. This is a versatile, low-profile tray that allows you to secure a single tank in custom locations, such as inside a storage bay or on a unique bumper configuration. Its modular nature makes it a favorite for custom van builds or slide-in truck campers.
This tray is perfect for the DIY builder who needs flexibility in their floor plan. It isn’t a "plug and play" solution for tongue-mounted setups, but it provides the anchor point you need for non-standard installations. If you are building out your own storage compartment, this tray is the foundational piece you need.
Manchester Tank 20lb Cylinder Mounting Bracket
Manchester Tank is a leader in cylinder manufacturing, so it makes sense that their mounting bracket is engineered with precision. This bracket is designed specifically to grip the collar of a 20lb tank, providing a high-tension hold that keeps the tank from vibrating loose. It is a more specialized piece of hardware than a simple tray, focusing on a tighter, more secure fit.
This is the right choice for the traveler who spends a lot of time on rough, unpaved forest service roads. The bracket-to-collar connection is inherently more stable than a bottom-tray-only design. If you are worried about your tanks "walking" on bumpy terrain, this high-tension mounting style is the upgrade you need.
Stromberg Carlson PS-150 Propane Tank Tray
The Stromberg Carlson PS-150 is built for those who want to upgrade their existing setup to something more robust. It is a heavy-gauge steel tray that offers a generous footprint, making it compatible with a wide range of tank sizes. The construction feels substantial, and the pre-drilled mounting holes make the installation process much smoother than generic alternatives.
This tray is an excellent choice if you are replacing a rusted-out or bent original tray on an older rig. It provides a superior surface area for your tanks to sit on, reducing the risk of the tank bottoms wearing through your storage floor. If you want a durable, long-term replacement, the PS-150 is a solid investment.
Mopeka Tank Check Sensor for Precise Monitoring
While not a physical "holder," the Mopeka Tank Check sensor is an essential companion to any mounting system. It attaches to the bottom of your tank using magnets and communicates your propane level to your smartphone via Bluetooth. Knowing exactly how much fuel you have left prevents the dangerous practice of "guessing" or running out of fuel in the middle of a cold night.
This sensor is a game-changer for full-timers and off-grid enthusiasts. It eliminates the need to disconnect your tanks just to check their weight. If you want to optimize your propane usage and avoid the hassle of mid-trip refills, this is the most valuable piece of "storage" tech you can add.
Universal Steel Propane Tank Support Cradles
Universal cradles are the "Swiss Army knife" of propane storage. These are typically adjustable steel supports that can be adapted to fit various tank diameters and mounting surfaces. They offer a high degree of customization, allowing you to create a secure cradle in tight or awkward spaces where standard racks simply won’t fit.
These are best for the experienced builder who isn’t afraid to drill a few holes and customize their setup. They aren’t as "pretty" as a dedicated rack, but they are incredibly functional for unique space constraints. If you have a non-standard storage area, these cradles are the most practical way to ensure a secure fit.
Proper Installation and Weight Distribution Tips
When installing any propane mount, always use grade-5 or higher hardware with locking nuts and washers. Vibration is the enemy of all fasteners, and you want to ensure your tray doesn’t work itself loose over thousands of miles. Never mount your tanks to thin fiberglass or plastic; they must be bolted directly to the chassis or a reinforced structural member.
Weight distribution is equally critical. If you are mounting dual tanks on the tongue, ensure they are balanced to avoid excessive tongue weight, which can affect your tow vehicle’s handling. Always check your RV’s total weight capacity and ensure the added weight of full tanks doesn’t push you over your limits.
Securing Your Tanks for Rough Off-Road Travel
If your travels frequently take you off-road, a standard tray is often not enough. Consider adding auxiliary heavy-duty rubber bungees or nylon ratchet straps over the top of the tanks as a secondary safety measure. This "belt and suspenders" approach ensures that even if a primary bolt fails, your tanks stay pinned to the frame.
Regularly inspect your mounting points during your pre-trip walkaround. Look for signs of stress fractures in the metal or loose bolts that could lead to bigger problems down the road. By treating your propane storage as a dynamic system that needs periodic maintenance, you ensure that your fuel stays where it belongs—safely tucked away until you need it.
Your propane storage system is the foundation of your RV’s energy independence, so prioritize high-quality hardware and regular inspections. Whether you choose a heavy-duty rack or a custom tray, the goal is always to eliminate movement and ensure structural stability. Keep those tanks secure, and your focus can stay on the road ahead rather than the gear behind you.
Frequently Asked Questions (FAQs)
What is an RV propane tank holder?
An RV propane tank holder is a specialized metal bracket or rack designed to secure liquid propane cylinders firmly to an RV frame or bumper while traveling. Most holders use heavy-gauge steel or powder-coated aluminum with base trays and vertical threaded rods to clamp standard 20-pound, 30-pound, or 40-pound DOT cylinders. They prevent the tanks from shifting, vibrating loose, or falling off when encountering rough road conditions during transit.
What does an RV propane tank locking bracket do?
Propane tank locking brackets protect fuel cylinders from theft and keep mounting hardware from vibrating loose during highway transit. These metal brackets fit over the vertical threaded rod or crossbar between twin cylinders to block access to the wing nut. RVers then thread a standard padlock through the bracket eyelet to secure 20-pound or 30-pound bottles at public campgrounds and storage lots.
How do I install a propane tank holder on a travel trailer tongue?
Install a propane tank holder on a travel trailer tongue by bolting the base tray directly to the trailer A-frame using heavy-duty U-bolts or grade-5 mounting bolts. Position the base plate level on the tongue frame, ensuring adequate clearance from the front trailer wall and the trailer hitch jack. Tighten all nuts using a socket wrench, thread the center vertical rod into the center welded nut, place your tanks, and clamp them down securely with the top wing handle.
How do you secure a propane tank in an RV holder properly?
Secure a propane tank by seating the bottom collar firmly into the base tray ring and clamping the top wing nut down against the vertical threaded center rod. Align the cylinder base ring so it drops fully into the tray recesses without wobbling. Place the contoured clamp bar over the tank handles, spin down the oversized wing nut by hand until snug, and tighten it an extra half-turn to prevent movement without crushing the cylinder collar.
Which is better, an aluminum or steel propane tank holder for RVs?
Powder-coated steel propane tank holders are better for strength and heavy dual-tank setups, while aluminum holders offer superior rust resistance and lighter weight. Steel holders handle the weight of two 30-pound or 40-pound tanks across rough off-road terrain without bending, but they can rust if the powder coating scratches. Aluminum units weigh roughly half as much and endure coastal marine environments better, making them ideal for lightweight teardrop trailers with single 20-pound tanks.
How much does a propane tank holder for an RV cost?
A reliable RV propane tank holder costs between $30 and $160, depending on the tank capacity, brand, and construction material. Basic single-tank brackets made of painted steel typically sell for $30 to $50. Heavy-duty dual-tank racks that accommodate 30-pound cylinders, feature quick-release latching bars, and include integrated lock brackets usually cost between $80 and $160 from reputable brands like Flame King or Stromberg Carlson.
Why does my RV propane tank holder feel loose while towing?
Loose propane tank holders are usually caused by road vibration backing off the center wing nut or mounting bolts stretching over repeated travel cycles. Check whether the bottom tray U-bolts have loosened against the trailer tongue steel, which creates tray wobble. If the wing nut keeps loosening above the cylinder, add a secondary jam nut, replace a stripped threaded rod, or install a locking pin through the center rod hole to maintain continuous clamping pressure.
Is it legal to carry an RV propane tank holder on a rear bumper?
Carrying propane tanks on an RV rear bumper is generally legal across North America, provided the cylinders are mounted upright, strapped mechanically, and protected from impact. However, several jurisdictions and tunnels, such as the Chesapeake Bay Bridge-Tunnel, strictly regulate or prohibit rear-mounted propane tanks due to rear-end collision hazards. Always verify that your bumper rack meets NFPA 1192 standards for RV fuel systems and ensure the cylinder safety relief valve points away from trailer windows and ignition sources.
