Top tip
3000miles through Europe, fully loaded. Rain, sun, ice on the passes, the full bifta and they never gave cause for concern once.
On the twisties I was scraping bits and bobs and the tyres were spot on.
Rear tread depth down from 9mm to 5.5mm over the distance - so used about 3.5mm of the 7mm usable depth, which should give me a rear tyre life in excess of 6k miles, which is unheard of for me.
I'll be sticking with the Tourances for a few sets