Truck and HGV sat navs are purpose-built for professional drivers who need to enter their vehicle's height, weight, width, and length before setting off. With these dimensions stored in a vehicle profile, the device calculates routes that avoid low bridges, weight-restricted roads, and any infrastructure unsuitable for large vehicles. At ActiveGPS.co.uk, we stock the full current ranges from Garmin dezl, TomTom GO Expert, and Snooper Truckmate - three of the most trusted names in professional truck navigation.
All models sold at ActiveGPS include free lifetime map updates and real-time traffic information. Whether you drive an HGV, a large van, or a motorhome, a dedicated truck sat nav will give you the routing accuracy and peace of mind that a standard car sat nav cannot provide. Browse our truck sat nav comparison table to see all current models side by side, or read our buying guide below for detailed guidance on choosing the right device.
Need help choosing? Call us on 01733 777623 (Monday to Friday, 9:30am to 5:00pm) or contact us online. We have been supplying truck sat navs to professional drivers since 2005 and can advise on the best model for your vehicle type, screen size preference, and budget.
| Garmin dezl | ||
|
£769.99 ‣Designed for trucks, HGVs and large vans View Garmin dezl LGV1020 |
£589.99 ‣Designed for trucks, HGVs and large vans View Garmin dezl LGV820 |
£499.99 ‣Designed for trucks, HGVs and large vans View Garmin dezl LGV800 |
|
£514.99 ‣Designed for trucks, HGVs and large vans View Garmin dezlCam LGV710 |
£389.99 ‣Designed for trucks, HGVs and large vans View Garmin dezl LGV720 |
£299.99 ‣Designed for trucks, HGVs and large vans View Garmin dezl LGV610 |
| TomTom GO Expert | ||
|
£399.99 ‣FREE lifetime world map updates |
£349.99 ‣FREE lifetime world map updates |
£299.99 ‣FREE lifetime world map updates View TomTom GO Expert 5" |
| Snooper Truckmate | ||
|
£389.99 ‣Designed for trucks and large vehicles View Snooper S6900 Truckmate |
£339.99 ‣Designed for trucks and large vehicles View Snooper SC5900 DVR Truckmate |
£269.99 ‣Designed for trucks and large vehicles View Snooper S5100 Truckmate |
Deliveries
We offer UK, Europe and Worldwide deliveries. We despatch orders at 4:30pm on Monday, Tuesday, Wednesday, Thursday and Friday. We need to receive your order on those days by 3:00pm. When possible we may despatch orders received after that time. No orders are despatched on Saturday, Sunday or Bank Holidays in England and Wales.
We offer FREE UK delivery on all orders of £50.00 or more, plus next working day and guaranteed Saturday delivery options. Click here for further info. All options also appear at the basket pages.
Truck and HGV Sat Nav Buying Guide
Choosing the right truck sat nav in 2026 means matching the device to your vehicle type, screen size preference, and the routes you regularly drive. This guide covers what makes truck sat navs different from car sat navs, how to set up vehicle profiles, and what to look for in each of the three main brands we stock. We have been selling truck sat navs to professional drivers since 2005 and can help you find the right model.
What Makes a Truck Sat Nav Different?
A standard car sat nav routes without any knowledge of your vehicle's physical dimensions or weight. A truck sat nav allows you to enter your vehicle's height, width, length, total weight, and weight per axle. With these values stored in a vehicle profile, the device calculates routes that avoid low bridges, weight-restricted roads, narrow lanes, and any other infrastructure unsuitable for large vehicles. You can also specify load type - including hazardous, flammable, or harmful-to-water loads - and the routing will account for any restrictions on carrying those materials. This level of routing precision is essential for professional HGV drivers and cannot be replicated by a standard car sat nav or smartphone app.
The Local Government Association (LGA) has considered legislation in England and Wales that would ban lorry drivers from using standard car sat navs and require the use of HGV-compatible GPS systems. Incidents of trucks becoming wedged under low bridges or stranded on narrow roads due to drivers using car navigation systems have cost millions of pounds in damage and delays. A dedicated truck sat nav eliminates this risk entirely.
Entering Your Vehicle Dimensions
All truck sat navs sold at ActiveGPS allow you to create one or more vehicle profiles. You enter your vehicle's height, width, and length (in feet and inches or metres), total weight (in tonnes), weight per axle, and truck type such as truck, trailer, delivery, or camper. Once saved, the profile is applied to every route calculation. Most models support multiple profiles, which is useful if you drive different vehicles. The Garmin dezl range, TomTom GO Expert, and Snooper Truckmate all use a similar setup process, typically guided by on-screen prompts during initial configuration.
Garmin dezl Range Explained
The Garmin dezl range is designed specifically for professional truck and HGV drivers. The current lineup runs from the dezl LGV610 with a 6-inch screen at £299.99 up to the flagship dezl LGV1020 with a 10-inch screen at £769.99. All models include FREE lifetime UK and Europe map updates, Bluetooth and Wi-Fi connectivity, and voice-activated navigation. The top three models - dezl LGV1020, dezl LGV820, and dezl LGV800 - also include BirdsEye Satellite Imagery, which overlays satellite photography on your map view. The dezlCam LGV710 adds a built-in dash cam, making it a practical all-in-one solution for drivers who want incident recording alongside navigation. All dezl models support portrait and landscape orientations to suit different cab mounting positions.
All Garmin dezl and Snooper Truckmate models sold at ActiveGPS include a car navigation mode, allowing you to switch the device for use in a standard car with an appropriate mount. This makes a truck sat nav a versatile investment for drivers who switch between vehicles.
TomTom GO Expert for Truck Drivers
The TomTom GO Expert range is designed for both truck and camper routing, making it a versatile choice for drivers who operate mixed fleets or also use their device for leisure travel. All GO Expert models include FREE lifetime world maps for 183 countries, TomTom Traffic for real-time congestion updates, speed camera alerts, and Wi-Fi updates. The original GO Expert also supports Bluetooth hands-free calling, while the GO Expert Plus models feature a higher-resolution display and Bluetooth smartphone connection for traffic and camera updates. The GO Expert Plus 7-inch is the top-of-range option. TomTom's truck routing database covers height, weight, width, and length restrictions across the UK and Europe, and world maps are included as standard on all models in the range.
Snooper Truckmate Range
Snooper has been producing truck-specific sat navs for many years and the Truckmate range is a popular choice with UK professional drivers. The current range comprises the S6900 Truckmate at £389.99, the SC5900 DVR Truckmate at £339.99 with a built-in HD dash cam, and the S5100 Truckmate at £269.99. All models include FREE lifetime UK and Europe map updates, real-time traffic information, Bluetooth handsfree calling, and truck-specific routing. Snooper's routing database is compiled specifically for HGV use in the UK and Europe and is regularly updated. The SC5900 DVR adds an integrated HD dash cam for those who want navigation and incident recording in a single unit.
By using satellite navigation to find the shortest or most economical routes, drivers can reduce mileage and fuel costs by up to 16%, making a dedicated truck sat nav pay for itself over time.
Speed Camera Alerts for Truck Drivers
Garmin dezl models include a built-in speed camera database with alerts for fixed speed cameras in the UK and Europe. Snooper Truckmate models include speed camera alerts as a standard feature. TomTom GO Expert models include a time-limited trial of speed camera alerts as part of the TomTom Traffic service, with a paid subscription required to continue after the trial ends. For more comprehensive live coverage - including mobile speed cameras, temporary roadworks cameras, and average speed zones - a dedicated speed camera detector provides additional protection. We stock a full range of detectors at ActiveGPS that can be used alongside your truck sat nav.
Updating Your Truck Sat Nav
Keeping your truck sat nav updated is important for accurate routing, particularly for low bridge and weight restriction data which changes as new restrictions are imposed or lifted. Garmin dezl models can be updated in two ways: connect to your home or office Wi-Fi and the device will download updates automatically, or connect via USB to a computer and use the free Garmin Express application. TomTom GO Expert models update over Wi-Fi directly on the device. Snooper Truckmate models are updated using the free Snooper TRUCKMATE PC application. We recommend checking for updates every few months, or before an extended trip.
Looking After Your Older Truck Sat Nav
If you already own an older truck sat nav and are not yet ready to upgrade, keeping your maps current is the single most important maintenance step. We stock a range of Garmin map update cards for older dezl models that do not support Wi-Fi updates. We also carry Garmin dezl accessories and Snooper accessories including replacement mounts, power cables, and screen protectors. A well-maintained older device can remain a reliable navigation tool for professional drivers for several years.
Truck and HGV Sat Nav Questions and Answers
Question: What makes a truck sat nav different from a car sat nav?
Answer: A truck sat nav allows you to enter your vehicle's height, width, length, and weight so the device calculates routes that avoid low bridges, weight-restricted roads, and roads unsuitable for large vehicles. A standard car sat nav has no knowledge of your vehicle's physical dimensions and may route you towards infrastructure that a truck or HGV cannot safely pass through. For professional drivers, using a dedicated truck sat nav is essential.
Question: Do I need to pay for map updates on a truck sat nav?
Answer: No. All current Garmin dezl, TomTom GO Expert, and Snooper Truckmate models sold at ActiveGPS include free lifetime map updates in the purchase price. Garmin dezl and Snooper models cover the UK and Europe. TomTom GO Expert models include world maps for 183 countries. Updates are downloaded via Wi-Fi on the device or via the desktop update application.
Question: Does a truck sat nav avoid low bridges?
Answer: Yes. When you enter your vehicle's height into the truck sat nav, the device compares that value against bridge and underpass clearance data stored in the road database. Routes that would take your vehicle under a bridge with insufficient clearance are automatically excluded. Keeping your maps current ensures the bridge clearance data is as up to date as possible.
Question: Which is better for trucks - Garmin dezl or TomTom GO Expert?
Answer: Both are excellent choices. The Garmin dezl range offers more screen sizes from 6 to 10 inches, BirdsEye Satellite Imagery on upper models, and a wide accessories range. The TomTom GO Expert includes world maps for 183 countries as standard and supports both truck and camper routing profiles. If you need a very large screen or specialist HGV accessories, the dezl range has more options. If you want world map coverage as standard and a device that also works well for motorhome or camper travel, TomTom GO Expert is worth considering.
Question: Will a truck sat nav work for a large van or motorhome?
Answer: Yes. Truck sat navs are not restricted to HGVs. You can enter the dimensions of a large van, motorhome, or campervan as a vehicle profile and the device will route accordingly, avoiding roads and bridges unsuitable for your vehicle's size. TomTom GO Expert models specifically support camper routing as a vehicle type alongside truck routing. Many motorhome and large van drivers find a truck sat nav significantly more reliable than a standard car sat nav for this reason.
Why Buy from ActiveGPS?
ActiveGPS.co.uk is an official Garmin Authorised Internet Retailer. We sell genuine Garmin products, accessories, and maps purchased directly from assigned Garmin UK distributors. We do not source from the grey market and we do not sell counterfeit products. Purchasing from ActiveGPS.co.uk means you receive the full support of Garmin UK and a valid manufacturer's warranty on every product.
We have been helping customers choose the right sat nav since 2005. Our team has hands-on experience with every model we stock and can advise on the best choice for your vehicle, journey type, and budget. Call us on 01733 777623 (Monday to Friday, 9:30am to 5:00pm) or contact us online.
ActiveGPS.co.uk is an Official Snooper Internet Supplier
ActiveGPS.co.uk (parent company Active Alliance Limited) is an Official Snooper Internet Supplier No: PP1310. The Snooper official internet supplier network has been created to protect UK consumers from stolen and counterfeit goods. As an official supplier we have the expertise to provide you with the best before and after sales service.
This page was last updated on: 2nd October 2026
