Hi,
I would like to use a DriveSmart series device for off-road driving (ATV).
Is it possible to modify the software so that TOPO maps work and there is an off-road driving profile for dirt roads to avoid asphalt? 
In short, I don't want to buy a TREAD series device. 
Thank you in advance for your answer
  News of General Discussions about Garmin
 News of General Discussions about Garmin