NTT INDYCAR SERIES (@indycar) has 784K Instagram followers with a 5.55% engagement rate over the past 12 months. Across 2.95K posts, NTT INDYCAR SERIES received 18M total likes and 113M impressions, averaging 6.27K likes per post. This page tracks NTT INDYCAR SERIES's performance metrics, top content, and engagement trends — updated daily.