I run Michelin AS 3+ run flats. From a rolling start to WOT they hook up well. When it grabs second gear there is split second when the tires break loose but then the traction control immediately "rights the ship". I do this occasionally on a very long and straight freeway entrance ramp near my house. I've posted this many times before but for me, 535 RWHP is in the "sweet spot" of performance.