The MICHELIN Pilot Sport Cup 2 R is a DOT legal track tire optimized for DRY track use. On wet tracks or roads, track tires, especially in a worn state, can be highly impacted by hydroplaning. Drive carefully and with reduced speeds on wet roads. Make sure as well As a special tire for extreme dry conditions, the MICHELIN Pilot Sport Cup 2 R requires a warm-up phase to reach optimal performance.that the vehicle assistance systems are switched on.