Some vehicle owners will prefer to bring their dash cam with them when they exit their vehicle for the day. However, this means re-installing it every time you get back in your vehicle to drive – and the one day you don't bother to do so, could be the day you need that footage. If a dash cam is located in a discreet location, it's unlikely to encourage theft. For truckers, it may actively discourage theft, as devices with auto-recording will catch anyone attempting to take what's yours. Plus, you can use it to monitor your vehicle while it's parked. Ultimately, it's up to you if you want to leave a dash cam in your own personal car – but for truckers' dash cams, we'd recommend leaving them in your vehicle.