Marco Andretti, Andretti Herta, Indianapolis, 2023 Link to this image full-size: https://www.racefans.net/2023/04/21/pictures-2023-indianapolis-500-testing-begins/racefansdotnet-23-04-20-16-59-15-1-2023-indianapolis-500-open-test-thursday_-april-20_-2023_large-image-without-watermark_m77009/Marco Andretti, Andretti Herta, Indianapolis, 2023Advert | Become a RaceFans supporter and go ad-freeMarco Andretti, Andretti Herta, Indianapolis, 2023Previous ImageNext Image