
Jimmie Johnson, driver of the #48 Lowe’s Chevrolet, sits in his car during practice for the Monster Energy NASCAR Cup Series STP 500 at Martinsville Speedway on March 31, 2017 in Martinsville, Virginia. Photo – Sarah Crabill/Getty Images
When it comes to negotiating Martinsville Speedway successfully, Jimmie Johnson thinks of the learning process as a light bulb suddenly illuminating.
Denny Hamlin, on the other hand, thinks the use of data in analyzing the fastest way around the track has made it much easier to flip the switch than it used to be. Continue reading