The Firestone Wide Oval Sup-R-Belt tread design changed the shape of tires for good in the late 1960s. That same famous tread and authentic 2+2 polyester/fiberglass construction can be found on every Wide Oval produced today. These popular tires are made in the original Firestone molds utilizing today's modern technology assuring you quality and authenticity. Muscle car experts and car show judges agree that the Firestone® Wide Oval is the ''correct'' original equipment tire for muscle cars built between 1967 through 1973. Round out your restoration with original Firestone Wide Ovals!