Trackday ware rates?

[northernjim]

Originally Posted by shimmy

RS29 rear 1200 track miles


Engine 50 track days . - ill delete that comment later

is that with traction on or off?

Originally Posted by c_w

Anyone got any thoughts on Kumho V70a vs R888 and Cups?

Originally Posted by shimmy

Jim and evxlge bth have used V70 on the m3/CSL

A few guys have used Toyo with iced results.

You'll end up going slower but maybe save some money

I've had ao48's but not r888's and on a different car as well.... so can't really offer you much advice


I had used kumho's at donny, that have worn surprisingly little considering i did just over 200 miles and traction was off, grip is down on cups I would say, as shimmy overtook me while i was struggling for grip but they are 2007 vintage.... more excuses are that it was my first day in the m3, in rwd too, and my car is 200kg heavier than his