I am able to claim that the tires were developed more for a controlled and very comfortable ride on asphalt roads; nonetheless, you are able to use a good primer even though the tires do not like to be used on dirt roads.
Pros
Very quiet, very comfortable ride; good handling; holds the road extremely well both on dry and wet pavement;
Cons
The price is too high, and the tread will occasionally catch on the primer or small pebbles that are present.