At Tire Rack, we do our own tire testing and at the end of every test session, I walk away from the track with a favorite "go-to" tire. In August of 2007, when we tested the Yokohama S.drive I ended up favoring it as my "go-to" tire for the Ultra High Performance Summer category. The S.drive’s radial is designed to use Yokohama's technological advancements to deliver extraordinary grip and handling on both wet and dry roads. This is a tire that I recommend with confidence and it is still a well-rounded favorite at Tire Rack. After retesting the tire this summer, I was happy to see that it still does not disappoint.