Jimmie Johnson, Jenson Button Using NASCAR Race At COTA To Help Prepare For 24 Hours Of Le Mans

Jimmie Johnson returns to the driver’s seat in the No. 84 Chevrolet Camaro for this weekend’s NASCAR Cup Series race at Circuit of The Americas. Formula One World Champion Jenson Button will also be making his NASCAR Cup Series debut as both drivers prepare for this year's 24 Hours of Le Mans.