Wow - 30,000 miles and almost 9/32nd left. I'm used to 20k max performance tires so this amazes me. Speaking of performance, these tires do so surprising well, especially in rain and snow. Rotated every 7k miles or so and they're quiet as a mouse. I've never been a real Pirelli fan and still don't believe many of their tires are on par with Michelin/Conti, but these are awesome. Am considering a another set of these for my wife's Volvo, or the new, Michelin Defender. We'll see.