NTT INDYCAR SERIES (@indycar) has 826K Instagram followers with a 5.55% engagement rate over the past 12 months. Across 2.95K posts, NTT INDYCAR SERIES received 18.5M total likes and 122M impressions, averaging 6.28K likes per post. This page tracks NTT INDYCAR SERIES's performance metrics, top content, and engagement trends — updated daily.