Johnson, former Le Mans 24 Hours winner Mike Rockenfeller and 2009 Formula 1 world champion Button all drove in a two-day test at Daytona International Speedway’s Road Course following last month’s Rolex 24, which included a 12-hour simulation and nighttime running.<br>Rockenfeller and Johnson had taken part in previous tests of the car, while the Daytona test was Button’s first time in the ...<a class='more' href='https://www.motorsport.com/lemans/news/jenson-button-jimmie-johnson-garage-56-test-run/10432743/?utm_source=RSS&utm_medium=referral&utm_campaign=R SS-NASCAR&utm_term=News&utm_content=www'>Keep reading</a>

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