When two Tennessee drivers are drawn to race against each other, Anthony and JJ leave it all on the track knowing only one of them will make it through to the next round. 🇬🇧 Catch full episodes of your favourite Discovery Channel shows on discovery+: https://bit.ly/3ENnwsJ Subscribe to Discovery UK for more great clips: null Follow Discovery UK on Twitter: http://www.twitter.com/DiscoveryUK