Johnson: “Nothing got me ready” for Detroit in an IndyCar
The Chip Ganassi Racing-Honda driver finished the 75min Friday practice session 5.4sec off the ultimate pace around the bumpy 2.35-mile parkland course. Johnson, who hasn’t raced since the Grand Prix of Indianapolis on the IMS road course a month ago, said: “Thankfully I tested at Road America last week so I kinda knocked the rust…