It would be nice if a setting for only TrackIt 3P trucks that allowed you to set a different timer for how long the truck stays visible on the map. Same setting as the "Remove inactive Vehicle from Map" setting in the TrackIt>Settings>Site Settings>Hotspot/Map.
Rental trucks do not need to be visible on the map after logging out of the 3P app. User could set "X" Minute(s) value to keep them visible after logout before the 3P truck icon disappeared off the map.
If the truck ID was bigger it would be easier to see.