MotorTrend on MSN

Finding the Perfect Performance Tire Is a Cutthroat Business

Loyalty can take a back seat to performance when it comes to tires, for the Ford Mustang Dark Horse and others.
CarBuzz on MSN

The Audi R8's Italian V10 Cousin That's Not A Lamborghini

A rare $1.7m hypercar with Audi's V10 power. Only 10 were made, featuring cutting-edge carbon fiber body and 610hp.