6 Best Dash Cam Mounts For RV Windshields That Nomads Swear By

You’re halfway down a washboard road in Utah when you hear a thud, followed by the sight of your dash cam dangling by its power cord. The cheap suction cup mount that came with it has finally surrendered to the heat and vibration. This isn’t just an annoyance; it’s a failure of a critical piece of safety equipment, and in an RV, standard car accessories just don’t cut it.

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Why RVs Need Specialized Dash Cam Mounts

Your RV is not a big car. Its windshield is a massive, steeply raked pane of glass that acts like a greenhouse, baking any suction cup in direct sunlight. This intense, prolonged heat exposure weakens the plastic and rubber, leading to inevitable failure.

Furthermore, the physics of an RV are completely different. The long wheelbase and heavy chassis produce constant, low-frequency vibrations that standard car mounts were never designed to handle. A little shudder in a sedan becomes a rig-shaking rattle on a rough patch of I-40, and that vibration will either jiggle your footage into a useless blur or simply shake the mount loose over time.

The sheer distance is another factor. In a Class A motorhome, the dashboard can be several feet deep, meaning a standard-length mount won’t even reach the windshield. You need a solution designed for this unique geometry, one that can bridge the gap without wobbling or sagging under the weight of the camera. It’s a simple problem that requires a purpose-built solution.

RAM Mounts: The Ultimate Rugged RV Solution

When you see a piece of gear mounted in a police car, ambulance, or overland rig, it’s probably a RAM Mount. There’s a reason for that: they are built to an industrial standard, not a consumer one. Using a patented ball-and-socket system made from marine-grade aluminum and composite, these mounts are designed for maximum durability and vibration damping.

The real magic of the RAM system is its modularity. You don’t buy one single mount; you build one from components. You choose a base (like a powerful suction cup or a screw-down plate), a socket arm of the perfect length, and an adapter for your specific dash cam. This lets you create a custom-fit solution that’s perfectly tailored to your rig’s specific dash depth and windshield angle.

While they are the most expensive option on this list, they are a true "buy it once, cry it once" investment. A RAM Mount will likely outlast your dash cam, and possibly your RV. For full-timers who spend thousands of hours on the road, this is the professional-grade solution that eliminates a common point of failure.

iOttie Easy One Touch 5 for Strong Suction

If the modularity and price of a RAM Mount feel like overkill, iOttie offers a fantastic middle ground. Their reputation is built on one thing: an incredibly strong and reliable suction cup. It uses a sticky, reusable gel pad in combination with a powerful locking lever to create a bond that holds firm even on textured dashboards and sun-baked windshields.

The "Easy One Touch" mechanism is a major convenience. It allows you to mount or remove your device with a single hand, which is surprisingly useful. While originally designed for phones, their universal cradles and ball joints are easily adapted for most dash cams, often using a simple 1/4"-20 tripod adapter.

The key advantage here is getting near-industrial-strength suction without the industrial-level price or complexity. It’s an excellent choice for the RVer who wants a set-it-and-forget-it suction mount that can be moved if needed. Just remember to clean the gel pad with water every few months to restore its stickiness.

Arkon Heavy-Duty Mount for Large Windshields

Arkon directly targets the biggest problem for Class A and Super C owners: reach. Their heavy-duty mounts feature extra-long, rigid arms that can extend up to 18 inches, easily bridging the vast expanse of a deep motorhome dashboard. This solves the problem of having your dash cam mounted too far away, capturing more of the dash than the road.

These mounts are built with stability in mind. The longer the arm, the more potential for vibration, so Arkon uses thicker materials and robust adjustment points to keep the camera steady. Many of their kits also include an optional adhesive safety disc that you can stick to your dashboard, providing a perfectly smooth surface for the suction cup to grip.

Think of Arkon as the specialist for big rigs. If you’ve tried other mounts and found them too short or too wobbly, this is your answer. Their focus on length and rigidity makes them a go-to for anyone driving a vehicle with a bus-style cockpit.

Scosche MagicMount Pro for Quick-Release

Sometimes, the best mount is the one that gets out of the way the fastest. Scosche’s MagicMount system uses powerful neodymium magnets to hold your device in place. You attach a thin metal plate to your dash cam (or its case) and it simply snaps onto the magnetic mount. This is the ultimate in grab-and-go convenience.

This system is perfect if your dash cam does double duty or if you need to hide it for security when you’re parked. Instead of fumbling with a clamp or cradle, you just pull it off the magnet. It’s also a clean, low-profile look, with the mount itself being very small and unobtrusive.

The tradeoff is holding power. While the magnets are strong, a heavy dash cam on a particularly violent stretch of road could be jarred loose. It’s best suited for lighter-weight dash cams and for RVers who prioritize quick access and a minimalist setup over the absolute brute force of a clamp or screw-down mount.

3M VHB Adhesive: The Permanent Vibration Fix

For those who want to completely eliminate any possibility of a mount falling, the answer isn’t a better suction cup—it’s no suction cup at all. 3M VHB (Very High Bond) tape is an industrial-grade, double-sided foam adhesive that creates a semi-permanent bond. This is the same stuff used in construction and automotive manufacturing to hold on trim and even body panels.

You can buy small adhesive-backed mounts that use a standard ball joint or GoPro-style connector. You find the perfect spot on your windshield, clean it thoroughly with alcohol, and stick it on. Once cured, it’s not going anywhere. It’s completely immune to heat, cold, and vibration.

The obvious downside is its permanence. Removing a VHB-mounted base can be difficult and may require a heat gun and adhesive remover. This is the solution for the nomad who has their setup dialed in and doesn’t plan on changing their camera position. It provides absolute peace of mind that your camera will always be aimed exactly where you left it.

Vanmass 3-in-1: Versatility on the Road

The Vanmass mount is the jack-of-all-trades in the RV world. Most kits come with everything you need to mount your device to the windshield, the dashboard, or an air vent. This flexibility is invaluable in an RV, where the ideal mounting location might not be obvious at first.

This mount lets you experiment. You can try the windshield suction cup, and if you find the sun exposure is too intense, you can switch to the adhesive base for a dashboard mount. If you’re using a smaller dash cam, the vent clip might even work in your tow vehicle, giving you one solution for your whole travel setup.

While it may not have the specialized ruggedness of a RAM Mount or the extreme reach of an Arkon, its versatility is its core strength. It’s a great starting point for new RVers or for those who want a single, affordable product that provides multiple options right out of the box.

Choosing Your RV Mount: Key Factors to Consider

Picking the right mount comes down to balancing your rig’s needs with your own. There isn’t a single "best" option, only the best option for your specific situation. Before you buy, think through these four critical factors.

The first is Vibration & Road Quality. If you frequently travel on rough forest service roads or poorly maintained highways, prioritize vibration damping. This is where RAM Mounts and permanent 3M VHB solutions shine brightest, as they are designed to absorb or eliminate shake.

Next, consider your Windshield & Dash Geometry. For a Class A with a deep dash, a long-reach mount like Arkon is non-negotiable. For a Class C or van with a more traditional cockpit, a standard-length iOttie or Scosche will work perfectly. Measure the distance from where you can comfortably reach to the ideal spot on the glass.

Finally, weigh Permanence vs. Portability. Do you need to move the camera between vehicles or hide it for security? If so, a magnetic Scosche or a suction-based iOttie is your best bet. If you want a truly bombproof, set-and-forget installation, nothing beats 3M VHB adhesive.

• Your Rig: Class A, Class C, Van, or Travel Trailer? This dictates the reach you’ll need.
• Your Roads: Mostly smooth interstate or bumpy backroads? This determines your vibration-damping needs.
• Your Camera: Is it a lightweight, compact unit or a heavier model with a large screen? Ensure the mount can handle the weight.
• Your Habits: Do you need to remove the camera frequently? Prioritize quick-release features.

Ultimately, your dash cam is useless if it’s not pointing at the road. Investing in a quality mount is as important as investing in the camera itself. By choosing a solution designed for the unique challenges of heat, vibration, and distance in an RV, you ensure your second set of eyes is always on duty when it matters most.