Heh. Mine don't last anything like that (summer or all-season.I have a P100D on it with the 21”staggered wheels. I can’t tell you how amazed I am with the tire wear. I have the original Michelin Pilot Super Sports at 25k miles. I just had it in for service and they are telling me that I still have a good deal of tread left. If I can get that kind of tread life from low profile performance tires, not driving very mellow, with as much torque as this car has. I can’t imagine what you can get with all season tires in a more standard AWD. I am very please after all the reported premature wear from initial year Model Ses.