6 Best RV GPS Systems of 2021

Jerry Wilson
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When it comes to RV GPS systems, there are quite a few different options to choose from when you’re buying a GPS for your RV. However, it can be confusing when it comes time to actually purchase a system and choose the right one for your purposes and specifications.

Whether you’re looking for a GPS for your mobile office or a GPS for recreation, I’ve spent hours upon hours testing and researching and hand-picked these 6 best RV GPS systems of 2021 so you can make an informed decision.

On the flip side, and for your convenience, I also added what NOT to buy. Be sure to check them out.

Rand McNally TND 740 IntelliRoute Truck Navigation GPSBest OverallRand McNally TND 740 IntelliRoute Truck Navigation GPS
TomTom Via 1525M 5-Inch GPS Navigation DeviceBudget PickTomTom Via 1525M 5-Inch GPS Navigation Device

1. Rand McNally TND 740 IntelliRoute Truck Navigation GPS

Our rating: 9 / 10

Rand McNally TND 740 IntelliRoute Truck Navigation GPS

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  • Excellent Value
  • Excellent Performance
  • Great Interface
  • Plenty of Upgrades


  • Extra Cost Without Optional Memory Card
  • No Traffic

The Rand McNally IntelliRoute TND 740 is a 7-inch screen GPS with full trucking functionality to help you navigate efficiently during your long distance city or cross-country drives. Its software is advanced in the way that it calculates the best routes and determines the amount of time needed for you to arrive at your destination.

The display is capable of showing maps in full color, so you can easily distinguish between different roads, motorways, and A/B routes. Another great feature of this GPS is that you can use truck-specific routing information, which together with the large screen display, makes it excellent for those who drive with trailers and more.

The navigation software also allows you to install additional routes and is easy to use. However, bear in mind that you have to upgrade the software manually, and this can be a bit tricky as it requires you to connect the device to a computer using a USB cable.

2. TomTom Via 1525M 5-Inch GPS Navigation Device

Our rating: 7 / 10

TomTom Via 1525M 5-Inch GPS Navigation Device

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  • Good Value
  • Nice Big 5-Inch Display


  • Frequent Instability issues
  • Does not translate street names to street numbers

Traffic and Weather Info, Built-in Dash Cam, and Free Lifetime Map Updates.

Do you know the definition of frustration inflicted over a million times? That’s precisely the experience when you’re trying to give directions to your friends and family using a GPS on a small 4- or 4.3-inch screen, and you have to stop along the way to type in an address, use the backspace button to change an address missed, or look up a new address on your laptop. With this one issue, most GPS users have abandoned using GPS devices altogether.

TomTom’s solution to this problem is the Via 1525M GPS device. It’s a 5-inch GPS device, which is nearly double the size of the usual units. It weighs about 6.2 pounds and has a permanently embedded GPS antenna that doesn’t require a dash bracket. I have this bad boy installed on my little RV and it’s wonderful to have at least one thing in life that’s made to last.

3. Garmin RV 760LMT Portable GPS Navigator

Our rating: 6 / 10

Garmin RV 760LMT Portable GPS Navigator

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  • 3-Inch Display
  • Wider Glass
  • Large Digits
  • Top Convenience with Voice-announced Street Names
  • Works for Up to Five Campers
  • High-sensitivity GPS
  • Easy Landscape Orientation
  • Up to One-year Battery
  • Easy Wireless Transfer of Routes
  • Optional Foursquare POI


  • No backup camera
  • No pedestrian navigation
  • Does not show 3D orientation

Not recommended for outside the U.S.

4. Garmin RV 770 NA LMT-S

Our rating: 6 / 10

Garmin RV 770 NA LMT-S

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  • AM/FM Radio
  • Lifetime Maps & Traffic
  • Wireless Backup Camera Capable
  • Free Trip Planning
  • Safety Cameras
  • 2 GB Flash Memory for Music and More
  • National Parks with HD Imagery


  • Confusing Set Up
  • No PC Interface
  • Small Screen

5. Garmin dezl 770LMTHD

Our rating: 6 / 10

Garmin dezl 770LMTHD

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  • High-quality maps
  • Lifetime map updates
  • Collision warning
  • Lane guidance

GN 760 is an outstanding GPS system and can be a great addition to almost any truck. It has a 7-inch touchscreen, which offers great visual representations of routes/roads/streets etc., which is a necessity if you are towing heavy cargo.

The LaneWatch feature is a really cool feature that came from the cockpit systems and makes a comeback in the dezl 770LMTHD. When the navigation direction changes, the driver is shown on a screen as he/she switches lanes. This is great for changing lanes on single-lane roads and highways, as you can see where the trucks ahead of, behind, and surrounding you are positioned. This keeps you from having to watch the road and GPS at the same time, which can be distracting.

This system is not something you can easily carry in your hand; it's a bit heavier than the average tablet. However, the screen is big and offers good visibility. Overall, this is one of the best RV GPS systems on the market.

6. TomTom VIA 1535TM 5-Inch Bluetooth GPS Navigator

Our rating: 4 / 10

TomTom VIA 1535TM 5-Inch Bluetooth GPS Navigator

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  • Lifetime map and traffic updates + voice recognition
  • Easy setup
  • High-quality GPS reception


  • Display issues with reflective windshields
  • Blue tooth frequently disconnects on my unit
  • Battery indicator and Bluetooth connection icons could be easier to read

The BEST GPS for RV'ers.

Frequently Asked Questions (FAQ)

Which RV GPS is best?

You'll find ten capable GPS units from highly-esteemed brands, which will fit everything from the smallest of RVs to the largest bus-sized ones. In the game of finding the best RV GPS, you'll find everything from basic models like the Tank-Style Mio Digit, to the full-featured Magellan RoadMate RV9145-LM, which even allows you to send an SMS to a preset number when you arrive at your destination.

Potential buyers will be attracted to the various features and prices of the GPS units, but if you want something that's easy to use, that includes complete maps, and that doesn't get easily confused if you stray off-route, then you'll want to look at the thoughtfully designed and the top-selling Garmin RV 770LMT.

Is there a Google Maps for RVS?

If you've driven trucks with big rigs for long, you'll know that it will take you sometimes days to get where you're going. To map out the route many truckers use Google Maps on their smartphones. But a new system by RV Navigation Solutions, is trying to give drivers on the road a better map. It's a wooden console with touch-screen controls that show not only the route, but the driving speed and height of hills.

In addition, truckers can use the system to search for nearby restaurants, hotels, gas stations, and even help with emergency calls to 911. The system also has a "sentry mode." While you're sleeping inside your RV, the Sentry Mode will be looking for nearby threats and will alert the driver if there is any potential danger such as a car in the blind spot of a curve or if there is any upcoming debris on the road.

Does TomTom make an RV GPS?

TomTom has a wide range of different GPS systems and will have something that will fit your needs. However, this company is probably not who you think of when you think of RV, but they do have something for the motorhome and trailer crowd. They have specialized vehicles GPS that are made specifically for your RV. They have basic units that won’t break the bank and more advanced units that include satellite radio and 4G connectivity.

While this manufacturer does offer some RV GPS units, their feature set is not specifically geared toward the RV crowd. The features that they do include are aimed at the large majority of GPS users. So, while you would not be able to find details specific to the RV community, you would still be able to find a decent model here.

Which Rand McNally GPS is the best?

There are plenty of GPS brands on the market. However, Rand McNally has a reputation for delivering high quality GPS devices that are easy to use and function well. The brands on this list are all popular, and easy to use. However, if you're looking for the best RV GPS units of 2019, then you'll want to look at all of the top brands and choose the one that's right for you.


We have seen a major drop in price on RV GPS systems and that’s great news for RV owners. We have compiled a list of 6 of the most affordable systems for your use on your next RV trip – which is the best RV GPS system? Check out our list of the top RV GPS systems below and see how they compare before deciding.

Our Recommendation

Rand McNally TND 740 IntelliRoute Truck Navigation GPSBest OverallRand McNally TND 740 IntelliRoute Truck Navigation GPS
TomTom Via 1525M 5-Inch GPS Navigation DeviceBudget PickTomTom Via 1525M 5-Inch GPS Navigation Device