Features: - The Achilles GS-328 radial is a Track & Competition DOT racing tire developed for vehicles for racing and winning performance, as well as track-day drivers seeking predictable grip, comfortability when driving at the limits - The Achilles GS-328 radial is designed to offer the best tire in dry grip class, cornering power, steering response and turn-in precision which inspires driver confidence for the quickest times lap after lap.