Think you have the fastest track car? The Tire Rack Ultimate Track Car Challenge Presented by Grassroots Motorsports is the place to prove it.
By entering a lightweight 2002 Stohr Prototype with less than 200 horsepower on tap, can Ghais Khaleghi prove that less is more?
Chris Nelms plans to use the consistency of his 2021 BMW M2 Competition to win.
The greatest strength of the 2018 Audi RS3? Corner exit speed, says the owner.
Underneath that old-school Challenger body lies a Hellcat engine good for nearly 900 horsepower and suspension borrowed from a Viper.
