SEMA 2007: Chevrolet Impala SS 'Car of tomorrow' NASCAR

Racing teams in NASCAR’s premier series began racing an all-new racecar design at several venues during the 2007 season. Dubbed the Car of Tomorrow (COT), this “universal” racecar was designed to bring new safety innovations to the drivers while also improving the competition during races. The COT also is aimed at driving down costs for race teams, as its basic design mak...