10K, I cannot imagine, I have changed so many tires I have conversations with my wheelsTurn in is exemplary, we run the twisties and sweepers often enough. If there was anything lacking over the Michelins, I'd have stayed with that makers offerings.
Over in England, the RS boys discovered the RS4's 3-4 years ago, having run other brands like the Michelins, were every bit as good at stability and handling with the addition of the extra miles per rear I mentioned. One of the guys that runs a few sets a year stated he was on his 4th or 5th pair of the RS4's and never got less than 10K on the rear, as much as 12K [ which got my attention and I gave them a try ].
Very pleased with the Dunlop RS4's. My brother takes his 07GT to the sidewall on the twisties on them, complete confidence in traction. I take mine to within 3/8" of the sidewall, but I'm older and don't play as hard as he does![]()