NTT INDYCAR SERIES (@indycar) has 865K Instagram followers with a 5.44% engagement rate over the past 12 months. Across 2.69K posts, NTT INDYCAR SERIES received 16.8M total likes and 107M impressions, averaging 6.23K likes per post. This page tracks NTT INDYCAR SERIES's performance metrics, top content, and engagement trends — updated daily.