MADISON, IL - AUGUST 24: Gabby Chaves, driver of the #88 Harding Racing Chevrolet, works his way down the front stretch during practice for the Verizon IndyCar Series Bommarito Automotive Group 500 presented by Valvoline & Axalta on August 24, 2018, at Gateway Motorsports Park in Madison, Illinois. (Photo by Michael Allio/Icon Sportswire)