Hello to all. We've owned this 2011 C70 for two years and it's my wife's daily vehicle. I've been both a foreign and domestic mechanic for almost 50 years and have been able to keep up with the maintenance to this point but do have to say, this IS my first go around with a Volvo. I'm a dealer for Amsoil oil and started using this shortly after we bought the car. NOW, closing in on 50K and the tires needing replacement I'm trying to find out what is the recommended tire of choice from people that have owned Volvo's and what seemed to work the best. Thanks all for any help