you will be wasting good grip if you use these on road.
They work well enough, but don't give the kind of grip a outright street tire would.
Try the metzeler next. I'm on set now, and quite happy with it. It does ok on the occasional muddy track, but go slow.
mitas review: https://thetenerist.wordpress.com/2013/03/02/mitas-dakar-4-ply-tires/
short write up on a road trip through cali: https://thetenerist.wordpress.com/2013/03/22/california-2013/