For ultra powerful high performance cars kim adams verdict i have driven this tyre on everything from a porsche 911 to a 350bhp ford mustang at tracks as diverse as a soaking handling circuit and the home of the spanish gp but whatever the conditions it remains mightily impressive with powerful machines like these you need a progressive tyre that gives plenty of warning when the limit is being approached and the sport contact2 delivers in both dry and wet inspiring you to use all the perfo