Originally Posted by
Dannygti
The khumos In soft compound will be too soft for trackdays imo. I'd go for the hard compound as they last much better.
The federals aren't quite as good as the R888 or khumo's but start of with more tread so last a bit longer.
I'd go for hard compound khumos if it were my decision
The soft kumhos are on special. The hard compound arent really a great saving over 888s.
When you say aren;t quite as good - how much do you mean. The car does track days and the odd bit of road driving. I'm not hunting for every last tenth lol. I'd rather have 90% of the grip of 888s for half the price