My federal 595 has done a bit over 25,000km and is getting close to the end of its life (about another 2 to 3,000km left in it) but I can tell you it has never slipped in dry or wet and even to day when I went for a fairly fast punt up thru the back roads to Yass from the B/Bay in 1 3/4 hour to catch up with an old High School friend and have lunch, It behaved perfectly.
I wish I could say the same for the Michelin Commander II 140/75/16 front tyre It is a fantastic handling tyre and allows me to attack the twisty stuff even harder than I did before but it is going to be lucky to see 6,000km and unfortunately not a very good tyre to have on the front while towing a trailer a wider footprint 150 tyre is better suited on some of the rougher country roads but was fine on the smoother Hume Hwy