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Guide to Improving Cell Signal for Cars, Trucks & RVs

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    Improve your cell phone's signal strength when in your car, truck, van, RV and any other vehicle by choosing the best solution for boosting your cell signal. Dropped calls, undelivered and unreceived texts, and slow data speeds on the road can be frustrating and downright unsafe.

    These issues affect many drivers across the United States, Canada, and Mexico and many of the affected cell phone and cellular device users have improved their weak cell signals by using a cell phone signal booster.

    This guide provides all the information you need to identify the best cellular solution to improve weak cell reception inside your vehicle for you and your passengers.


    Signal Booster Basics

    What is a Cell Phone Signal Booster?

    A signal booster improves weak 3G and/or 4G cell phone signals and strengthens the incoming and outgoing cellular signals to reduce dropped calls and bad cell reception. Most signal boosters are compatible with every cell phone carrier and are used to boost cell signals in vehicles, RVs, boats, homes, apartments, offices and commercial spaces.

    All of SureCall’s vehicle signal boosters have no monthly fees, support all carriers, work with all cellular devices, do not require special training or tools to install and are a great way to improve cell service for better calling, texting and data speeds. This guide focuses specifically on signal boosters for vehicles, but to learn more about signal boosters for homes and offices visit our Master Guide to Cell Phone Signal Boosters.

    The cell tower sends and receives signals within a general area.
    An outside antenna captures the signal, the signal booster amplifies the signal’s strength and indoor antenna(s) send the improved signal to your phone.
    The call, text or 4G LTE data signal returns to the tower by following the same process in reverse.

    Signal Booster Kit Contents for Vehicles

    Why Get A Cell Phone Booster for the Car, Truck or RV?

    A signal booster in a car, truck or RV is ideal for keeping drivers and riders connected via their cell phones and cellular devices. Benefits of signal boosters for car, truck, RV and any other vehicle include:

    8 Causes of Weak Cell Reception in Your Vehicle

    There are many different causes for your phone’s weak cell signal. A strong cell signal should be able to overcome most of these obstructions; however, there are some materials that block cellular signals completely.

    The most common causes of weak cell signal include:

    Best Booster Kits for Your Car, Truck, Van, SUV and RV

    Cell signal boosters have been innovating from the days of oversized antennas and bulky components. Now there are plenty of options to give you a cell boost with a kit that delivers exactly what you need by way of aesthetics, multi or single user compatibility, max power in urban and rural areas, coverage for all cell carriers, hands-free operation, easy installation and more.

    Single-User Boosters:

    SureCall FusionTrek Call Phone Signal Booster

    FusionTrek works with all North American cell carriers and is the first signal booster for vehicles that completely eliminates all outside components. This booster installs in minutes and fits inside the rear-window of any car, truck, van or SUV. The phone or device on the hands-free phone mount receives the signal boost directly. With its small footprint, portability and cellular boosting performance, FusionTrek is a trusted solution for urban and suburban customers who need access to reliable data, calling and text.

    N-Range Signal Booster

    N-Range boosts all cell carrier signals in North America using Extended Range Technology™, which uses a high-power active antenna to capture, amplify and transmit the improved signal more efficiently than any other booster on the market. Using just two components – active outside antenna and antenna phone mount – N-Range has revolutionized the vehicle signal booster to keep you within range of the cell tower. For single users in very weak signal areas, there is simply no better cell signal booster for calling, texting and streaming data. Installation is quick and the active antenna, which fits in the palm of your hand, delivers industry leading performance for individual devices in extreme fringes of the cellular network.

    Multi-User Boosters:

    Fusion2Go 3.0
    SureCall Fusion2Go 3.O Booster

    Fusion2Go 3.0 delivers the best performance for multi-user signal boosters and covers all North American cellular networks. With three components – outside antenna, signal booster, and inside antenna – Fusion2Go 3.0 distributes the improved cell signal throughout your car’s interior to deliver the industry’s most reliable coverage for more than one device no matter which cell carrier you or your passengers use. In areas with weak cell signals, Fusion2Go 3.0 delivers 2X more coverage than the closest multi-user alternative and is trusted by families, fleet vehicles, police cruisers, utilities workers and others who need reliable calling, text and data in very isolated areas.

    Fusion2Go 3.0 RV
    SureCall Fusion2Go 3.0 RV Booster

    Fusion2Go 3.0 RV delivers top-performance for motor homes, RVs, campers and trailers using the industry leading Fusion2Go 3.0 signal booster with a configuration of indoor and outdoor antennas that are built specifically for RVs, campers and trailers. Fusion2Go 3.0 RV supports all North American cell carriers to reduce lost connections and dead zones for multiple users who need more reliable calling, texting and data signals when they’re parked or exploring the United States, Canada, Mexico and parts of Central and South America.

    Fusion2Go 2.0
    Fusion2Go Cell Signal Booster

    Fusion2Go 2.0 provides the maximum gain and power possible for a vehicle signal booster to ensure seamless connectivity wherever the road takes you and your passengers. Fusion2Go 2.0 is completely hands-free and seconds only the Fusion2Go 3.0 in delivering the industry’s biggest cell signal boost for multiple simultaneous users in a vehicle. Just like all of SureCalls in-vehicle signal boosters, Fusion2Go 2.0 works with all cell carriers and supports calling, texting, 4G LTE data and all mobile applications.

    Ask These Questions Before Buying a Signal Booster

    How Do Signal Boosters for Vehicles Work?

    Signal boosters for vehicles work by capturing the cell signal that exists outside of your car, SUV, truck or RV, amplifying the signal, and either distributing the improved cell signal through the phone antenna cradle mount or throughout the inside of the vehicle.

    Fusion2Go 3.0
    Fusion2Go 3.0 RV

    How To Choose the Best Signal Booster for RV

    When selecting a booster for RV, you will want to consider the booster’s ability to improve more than just calling but also its ability to send and receive texts and data, durability, ability to support multiple users, price, and usability in your vehicle. Here’s a side-by-side comparison of Fusion2Go 3.0 RV and its closest competitor, the two top-performing cell signal boosters for RV.

     Fusion2Go 3.0 RV (US)Leading Competitor (US)
    Price $400 $480
    Free Kit for Car YES NO
    Best For RV, Motorhome RV, Motorhome
    All North American Carriers YES YES
    2G / 3G / 4G LTE YES YES
    Coverage Vehicle Interior Vehicle Interior
    Max. Boosting Power 50 dB 50 dB
    Max. Power to Reach Signal Tower 29 dB 24.8 dB
    Return Policy 60 Days 30 Days
    Warranty on Parts 3 Years 2 Years

    Best Booster for Verizon, AT&T, Sprint, T-Mobile and All Cell Carriers

    Out of the box, any SureCall signal booster will work for all North American cell carriers. That includes the big cell companies like Verizon, AT&T, Bell, Rogers, T-Mobile, Telus, and Sprint as well as the smaller cell providers like US Cellular, BoostMobile, Fido, and all others.

    Better Signal on AT&T
    Better Signal on Verizon
    Better Signal on Sprint
    Better Signal on T-Mobile
    Better Signal on U.S. Cellular

    Alternatives for Better Cell Reception in Your Vehicle

    There are a number of remedies and strategies for improving cell signal in a vehicle; everything from antenna cases and stickers to recommendations like stepping outside of the car to find a better signal. Although many of these can have a beneficial effect, many of our customers have found the free tricks to be impractical and the cases and stickers to have no impact on their cell signal. Carrier specific solutions, like femtocells, are available for homes and offices, however, they cannot be used in a car, truck or RV. Generally, two options are the best means of improving your cell signal. The first option is to change cellular carriers to another provider who has better reception in your area. The second option is to purchase a signal booster kit for your vehicle.


    SureCall Customer Reviews & Quotes

    Fusion2Go 3.0 Connects Work & Family

    Frequently working in remote areas with critically weak signals, a Journeyman Lineman, who was responsible with utility pole setting and maintenance, needed a cellular solution that could keep him connected with his family and teams. “Driving off the job site to get a better signal was eating up my time. I just dealt with it for a while but a few months ago I gave it [a signal booster] a try,” explained Jake Taylor.

    Most often working with multi-person crews Taylor wanted a cell booster that could help him and the rest of his multi-person crew make calls, send texts, emails, and transmit data in weak signal areas.

    Fusion2Go 3.0 delivered max cell boosting power to keep Taylor connected twice as far from the cell tower than any other solution on the market. The booster kit also gave Taylor faster data speeds to send and receive data faster using weak signals and supported all of his crew member’s cell carriers and devices.

    “I was skeptical of these but decided to give it a try. So far it’s given me usable signal 95% of the time, which is way more than I had before.”
    Jake Taylor, Journeyman Lineman
    Major Utility Company
    Cell Boost for Texas Oil Industry Worker

    With an occupation that changed location from hour-to-hour, day-to-day, and week-to-week, Andy, an oil industry Drill Site Manager in rural Texas needed a cell boosting solution that was as reliable as the location of his work was unreliable. He had a family at home and needed to call, send and receive emails and data from team members and, overall, needed to stay connected in areas that had extremely weak cell signals.

    Typically, his primary housing locations average three bars of signal strength but when driving around to nearby or faraway drill sites, he would often average just a single bar. “I was dropping calls every day and I couldn’t get my jobs done without giving or getting info… my wife was getting ticked-off and I was too,” he explained.

    Andy purchased his Fusion2Go 3.0 from and a few months after purchasing we reached out for his feedback. He explained that installation was “really easy,” that the booster has kept him connected in the majority of his problem areas, and that he is now more productive at his job.

    “I checked out the options and it [Fusion2Go 3.0] checked off all the boxes for what I needed… Since I installed it, I’d say my call quality has gone from about 40% to 90%.”
    Andy, Drill Site Manager
    Texas Based Oil & Gas Company

    Vehicle Cell Phone Signal Booster Terms to Know


    Common FAQ's

    What can I expect from a cell phone signal booster for vehicle?
    Most signal amplifier options for a car, truck, van or RV are small and easy to install. The ideal booster for a single driver in a sedan will not be the same as the perfect choice for the family of four road-tripping in their RV. Click here to find out which booster is best for you.
    Will a cellular signal amplifier work with my phone?
    Yes, if you have cell service with a carrier located in the United States, Canada, Mexico and some Central and South American countries a SureCall signal booster will work with your cell phone or mobile device. That includes all Apple, Samsung, LG, Google, Huawei and all other cell phones and cellular powered devices, like iWatch, iPad and more.
    Will a cellular signal amplifier work with my carrier?
    Yes, all of SureCall’s signal boosters for vehicle work with any carrier in North America. N-Range, FusionTrek, Fusion2Go 3.0, Fusion2Go 3.0 RV, and Fusion2Go 2.0 all improve cell reception for Verizon, AT&T, T-Mobile, Sprint, Telus, Bell, Rogers, BoostMobile, Sasktel, and every other North American cellular provider. Buy one booster and get coverage for every North American carrier!
    Does weak cell signal drain my battery?
    Yes, when your phone has to work harder it expends more energy and this drains your battery. A phone that has a weak signal will automatically search for a stronger signal from nearby towers. On the other hand, if your phone is content with the strong cell signal it has it will not look for other towers and this extends the life of your cell phone battery.
    What if I don’t want an outside antenna?
    Although an outside antenna is useful for finding signals in remote areas, the latest generation of cellular signal boosters for cars, trucks, vans and RVs are able to find and amplify signals using only internal components. The SureCall FusionTrek is the first and only vehicle signal booster with no outside antenna, cables, or any outside components at all. You still get a big cell signal boost with FusionTrek’s small, easy to install and portable kit.
    How to get cellular service in a dead zone for my car, truck, or RV?
    A signal booster will not work in a complete cellular dead zone. A cell phone signal booster for car, truck and RV can help amplify an existing signal, however, this does require a signal to be present, however weak it may be. Where signal boosters are a low cost solution to improving cell signal, there are a few free tricks you can try next time you’re in a dead zone. Try charging the battery, removing ruggedized cases, rebooting the phone to help find a stronger cell tower, or find a way to remove obstructions between you and the nearest cell tower.
    What causes a dead zone?
    Cellular dead zones and weak cell service are caused by one of two things: either the signal is obstructed or the device is not within the cellular tower’s range or window of reception. Things like mountains, trees, buildings, dense weather systems, and more can block a cell signal.
    When do signal boosters for cars, trucks, and RVs not work?
    Cell phone signal boosters, regardless of manufacturer, will not work in cellular dead zones. The keyword in signal booster is “boost.” In order to boost a cellular signal there needs to be a signal present outside or very near to the vehicle. Using the signal that exists outside of the vehicle, the signal booster will amplify the signal’s strength and bring it to devices inside of the vehicle.
    How do I install a cell phone signal booster in my car, truck, or RV?
    Installing a SureCall cell phone signal booster does not require special tools or training and can generally be completed very quickly. While installation time will vary from product-to-product and person-to-person, the average installation time for FusionTrek takes just 2-3 minutes, N-Range requires under 4-5 minutes, Fusion2Go 3.0 requires less than 5-10 minutes and Fusion2Go 3.0 RV installation takes about 30 minutes. Each SureCall product comes with everything you’ll need for installation, clear instructions and the SureCall YouTube channel also has a number of videos offering tips, tricks and advice for installation.
    How much antenna separation do I need for a vehicle booster?
    Separating your receiving and distributing antennas is important to get the most performance from your signal booster. For some boosters, like FusionTrek and N-Range, very little separation is needed and you will want to keep more than two feet of distance between the booster/antenna and indoor antenna. Booster kits, like Fusion2Go 3.0 and Fusion2Go 2.0 will require slightly more antenna separation of about four to five feet. Fusion2Go 3.0 RV will require antenna separation closer to about twenty feet. Generally speaking, the more antenna-to-antenna separation, the better.
    How many users will a cell phone signal booster support?
    Depending on the cell signal booster you use, the booster will either support one or many devices. Where FusionTrek and N-Range will support one device the Fusion2Go 2.0, Fusion2Go 3.0 and Fusion2Go 3.0 RV boosters have the ability to support up to five simultaneous devices. For multi-user boosters the devices closest to the indoor antenna will receive the biggest boost.
    How much area will a cellular signal booster cover?
    The coverage area delivered by your signal booster is dependent on a few things; single or multi-user kit, the strength of the incoming signal, and the level of performance delivered by the booster in the kit. Single user signal booster kits will only provide reliable cellular coverage to the cell phone or cellular device on the cradle antenna mount. Multi-user kits like Fusion2Go 3.0 with a strong amplified broadcast signal will be able to cover the entire inside of a car, SUV, van or truck. Multi-user RV kits with a strong broadcast signal can provide coverage for the entire internal structure of a small or medium size RV, trailer, motorhome, or camper.
    Can I use a home cellular signal booster for my RV?
    No, you are unable to use a cell booster for home in your RV or any other vehicle for a few reasons. To name a few, boosters for home and office are not approved for mobile applications by the Federal Communications Commission (FCC). If you live in a mobile home that is permanently stationary, you can petition to use a mobile booster, however, if your vehicle is mobile in any way you cannot use a home signal booster in your vehicle. Additionally, the antenna separation required for the more powerful home and office boosters, like Flare and Fusion4Home, is often more than a medium or large RV can support.
    What comes in a cell phone signal booster kit for vehicles?
    Every cell phone signal booster kit is comprised of the same basic elements; the outside antenna, inside antenna, cell signal booster, power adapter, and cables to connect each component. Some SureCall signal boosters are leading the way in making the booster kit footprint smaller and even easier to install. Select the vehicle booster below to see exactly what comes in the package.


    Booster Guide for Home & Office

    What is a Mobile Signal Booster?

    What’s Blocking Your Cell Phone Signal?



    Award winning cell phone signal booster kit for small homes and offices up to 2,500 sq. ft.

    • Improves cell signals for better voice, text and 4G LTE data in small spaces
    • Boosts signal for multiple users and all cellular devices
    • Simplified, two component system for easy installation

    FUSION2GO 3.0

    The most powerful multi-user cell phone signal booster kit for any car, truck, van or SUV.

    • Boosts voice, text and 4G LTE signals in vehicles to stop dropped calls, unsent texts and slow data
    • Boosts cell reception for multiple users and all devices
    • Simple to install and completely hands-free


    Powerful cell phone signal booster kit for best coverage in medium-size homes and offices up to 4,000 sq. ft.

    • Improves cell signals for better voice, text and 4G LTE data in mid-size spaces
    • Boosts signal for multiple users and all cellular devices
    • Customize the kit specifically for your home or office

    FORCE5 2.0

    Most powerful multiple carrier cellular signal booster kit for large offices and enterprise buildings.

    • Boost voice, text and 4G LTE signals for all cell carriers in large buildings
    • Equipped with Sentry™ for remote monitoring and SureIQ™ for 24/7 uptime at peak performance
    • Customizable kit options and scalable to meet any application up to 500,000 sq. ft.


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