Very enjoyable! Doesn't the car pull nicely from 160kph? FWIW, its still a risk for tire failure at the the top limit of a tire's rating. Racing organizations set the safety limit at 10% less than a tire's rating, including its weight rating (which isn't an issue with our cars) AND higher tire pressure is necessary to prevent the build-up of heat generated by air compression within the tire at sustained high rpm's.