Hi, since here is often interested in the RE070 “investigated” a few infos here. With two pictures of the RE070 after I converted to winter tyres on Monday. The tire has now exactly 25,404km on it – in it are exactly 100 laps Nordschleife (who knows me that I do not belong to the very slowest) so about 2,080km race track. The visible deposits have just remained stuck due to the heat development after a lap (from the 7 laps on Sunday) – after a few hundred kilometers are gone again. The rest profile is so between 6 and 7mm – unfortunately I do not know how the profile is in new condition – but do not necessarily think much more wahnsining (estimate 8-10mm). As I find simply phenomenal – this tire is worth every cent of its 156,-EUR. So as I said – only to your info ! LG, harald-hanss