TomTom Truck Sat Nav GO Professional 520 with European Maps and Traffic Services (via Smartphone) Updates via WI-FI, Designed for Large Vehicles (Renewed)Regular updated EU Maps for large vehicles: Drive on the right roads for your truck with specialised routing for hazardous cargo, vehicle size, weight, and max. speed to arrive relaxed and on time TomTom traffic and services via Bluetooth: Avoid getting stuck in traffic and know your precise arrival times. Drive safer by knowing when to break thanks to jam tail warnings Updates via Wi Fi: Regular EU map updates and service refreshes are quick and easy