Operated on bad and very bad roads, the speed is not more than 110-120 km / h. For an incomplete season (5-6 tkm), tread wear is comparable to several seasons of operation. Some sipes are simply torn, even small pieces of bottle glass are imprinted into the tread and break it. Driving performance seems to be good, but you have to pay for it with rapid wear (maybe that's why Formula :)). Probably suitable for use on good asphalt.