IndyCar testing, The Thermal Club, 2023 Link to this image full-size: https://www.racefans.net/2023/02/03/pictures-new-drivers-liveries-and-track-as-indycar-testing-begins-at-the-thermal-club/racefansdotnet-21-02-02-14-03-20-38-marcus-armstrong-photo-credit_-chris-jones_m72865/IndyCar testing, The Thermal Club, 2023Advert | Become a RaceFans supporter and go ad-freeIndyCar testing, The Thermal Club, 2023Previous ImageNext Image