The speed is limited to 110–120 km/h when operating on poor and really poor roads. Treadwear is similar to several seasons of operation for a partial season (5–6 tkm). Some tiles are simply torn, and even little fragments of bottle glass become embedded in the tread and cause it to crack. Although driving performance appears to be outstanding, it comes with a high cost in terms of quick wear (maybe this is why Formula:). Most likely appropriate for usage on quality asphalt.