The best sat nav for HGV drivers combines robust mounting, secure protection, and clear, commercially relevant navigation features. This guide focuses on five products that appeal to professional operators and long-haul drivers who need reliable mounting solutions and durable cases. Each item is evaluated for who it’s best for, with practical pros, limitations, and how it compares to alternatives. The selections emphasize ease of installation, device compatibility, and transport-ready protection so fleets can minimize downtime.
| Product | Best For | Key Benefit |
|---|---|---|
| No Access Or Turning for HGVs Sign | Facilities, gates, and premises managers coordinating vehicle access | Clear warning to deter navigation-focused routes in restricted zones |
| Navitech Sportuli 5″ Friction Mount | Drivers using sport-style 5″ sat navs | Ultra Grip for secure device retention |
| Navitech Dez-LG V610 6″ Friction Mount | Garmin dezl LGV610 users | Firm built-in bracket supports up to 9″ devices |
| Navitech Black Hard GPS Carry Case 6″ | Mobility and protection for 6″ GPS units | Fully shock-proof with water resistance |
| Navitech Sportuli 5″ Blue Hard GPS Carry Case | Sportuli-based 5″ sat navs | Rugged protection with dual cushioning |
No Access Or Turning for HGVs Sign

This metal sign provides a simple, durable warning about restricted routes for HGVs. Best for facility managers and fleet yards where sat nav routes should be avoided to protect sensitive roads or gates. It is a practical reminder for drivers and can be mounted on doors, walls, fences, or gates. The sign is designed in an 8×12 inch format, making it visible without being overly large. A potential limitation is the need for proper mounting hardware, which is not included.
Best for premises that want a strict “no-sat-nav-follow” rule in specific zones. It pairs well with directional signage and standard fleet policies to minimize misrouting. The tin construction offers outdoor durability, with smooth edges for safety.
Navitech In-Car Dashboard Friction Mount (Sportuli 5″ Sat Nav)

The Navitech Sportuli 5″ friction mount is a solid choice for smaller, 5″ sat nav devices used in trucks and vans. It features an Ultra Grip design to prevent device slippage and a built-in bracket that accommodates up to 9″ devices, offering some future-proofing if a driver upgrades their unit. Best for drivers who prioritize a compact, low-profile mount that stays firmly in place during transit. A potential limitation is that it’s tailored to lighter, smaller devices, so larger GPS units may not fit securely.
Choose this if you want a simple, easy-to-install mount that maintains a strong grip without bulk. It’s well-suited for sportuli-based navigators and similar 5″ models used in various HGV fleets.
Navitech Dez-LG V610 6″ Friction Mount

This friction mount is designed for Garmin dezl LGV610 and similar HGV GPS units up to 6 inches. It offers an Ultra Grip feature to minimize device movement and a built-in bracket compatible with devices up to 9 inches, making it adaptable across a range of truck sat navs. Best for drivers who require reliable hold without constant readjustment on long hauls. A limitation is that it is device-specific in some iterations, so verify compatibility before purchasing.
Best for long-distance routes where a secure mounting solution reduces the chance of distraction or device loss during transport. It balances sturdy mounting with compatibility for common dezl models.
Navitech In-Car Dashboard Friction Mount (Garmin dēzl LGV820 8″)

This dashboard friction mount is compatible with the Garmin dēzl LGV820 8″ truck GPS sat nav. The Ultra Grip design ensures the device remains secure through bumpy road surfaces and abrupt stops. It’s best for operators who expect to use larger, 8″ navigators in their cab while needing a reliable mounting solution. A potential drawback is that the mount’s large footprint may be less suitable for smaller cabs with limited dash space.
Navitech Black Hard GPS Carry Case 6″

The Navitech Black Hard GPS Carry Case for 6″ devices emphasizes extreme durability with a fully shock-proof design and a water-resistant exterior. The carry handle and wrist strap enhance portability, and dual-layer padding protects the device on impact. Best for fleet drivers who travel between sites and need rugged protection in storage and transport. A limitation is that the case is sized for 6″ units, so users with smaller or larger devices should verify fit before purchase.
Navitech Black Hard GPS Carry Case (Sportuli 5″)

This hard case offers rugged protection for Sportuli 5″ sat navs, including shock-proof construction and water resistance. It includes dual-layer padding and a secure dual-strap system to hold the device in place during transit. Best for drivers who value heavy-duty protection when the device is not in use. A potential drawback is that the case’s size is tailored to specific 5″ devices, reducing compatibility with other models.
Buying Guide: Key Considerations For HGV Sat Nav Accessories
- Device compatibility: Confirm the sat nav size (5″ vs 6″ vs 8″) and mounting style (friction mount vs dashboard mount) before buying.
- Durability and protection: For fleet use, prioritize shock-proof cases and water resistance to withstand daily rigors on the road.
- Secure mounting: Look for Ultra Grip or similar mechanisms to prevent device slips during acceleration, braking, or uneven surfaces.
- Ease of installation: Pre-drilled holes, simple straps, and straightforward mounting hardware save time on-vehicle.
- Transit practicality: Consider cases with protective handles or straps for easy carrying between sites or vehicles.
- Visual visibility: Signs and signage should be clearly legible and weather-resistant for outdoor displays.
- Future-proofing: If your fleet upgrades devices, select mounts compatible with larger sizes up to 9 inches where possible.
FAQ
- What size sat nav is best for an HGV?
Answer: Sizes around 6″ to 8″ are popular for truck cabs, offering a balance of screen clarity and dash space. - Should I use a hard case for my HGV GPS?
Answer: Yes, hard cases provide shock and water protection during loading, unloading, and transit. - Do friction mounts work well on rough roads?
Answer: Yes, Ultra Grip friction mounts are designed to resist movement on bumpy routes. - Is a dashboard mount better than a wall-mount sign for sat nav guidance?
Answer: Both serve different purposes; dashboards hold devices securely, while signs guide drivers in restricted zones. - Can I use a standard carry case for multiple devices?
Answer: Some cases are compatible with multiple 5″ to 6″ devices, but always verify model fit before buying. - What should I consider when choosing a sat nav accessory for HGVs?
Answer: Focus on device compatibility, durability, ease of installation, and whether the accessory supports future upgrades.