Rahal and Simpson penalized with grid drops for the IndyCar Detroit Grand Prix
Rahal finds himself at a disadvantage in terms of engine usage, along with Kyffin Simpson, as the NTT IndyCar Series reveals penalties ahead of the Detroit Grand Prix this weekend. Both Rahal Letterman Lanigan Racing’s #15 car and Chip Ganassi Racing’s #4 car will be using their fifth engine, resulting in a six-position grid…