Best GPS Tracker for Trucks and Commercial Vehicles
The best truck GPS tracker is hardwired 4G with fuel/CAN, relay output, wide voltage (12V/24V) and an open protocol for your platform.
Actualizado 18/8/2026
For trucks and commercial vehicles, choose a hardwired 4G GPS tracker built for 12V/24V systems with fuel-level and CAN-bus support, a relay output for remote immobilization, and an open protocol/API so it feeds your fleet platform. FOFN FMB920 covers all of this and is designed for long-haul, cross-border and heavy-duty use.
Must-Have Features for Trucks
Wide voltage input (12V/24V), fuel monitoring, CAN bus (mileage, rpm, fault codes), relay output, multi-constellation GNSS, and offline data storage for dead zones on long routes.
Cross-Border and 4G Bands
Long-haul trucks cross borders, so the tracker needs multi-band 4G LTE and roaming-friendly APN. FOFN supports global bands and easy roaming configuration.
Recommended FOFN Tracker
FMB920 — 4G, GNSS, fuel, CAN, relay, open protocol. Pair it with the FOFN fleet platform or your own Traccar/Flespi server.