r/INDYCAR↗
r/INDYCAR | NTT INDYCAR SERIES, INDY NXT, Indy 500, and USF Pro Champs fan community
All things related to the NTT INDYCAR SERIES — the premier open-wheel racing series in the United States — the Indianapolis 500 (Indy 500), INDY NXT, and the USF Pro Championships — featuring USF Pro 2000, USF2000, and USF Juniors.
501k subscribers431 posts / mo in Sep 2026234 authors / mosince 2011
r/INDYCAR has 501k members (+3.0% over the last 12 months). It gets about 431 posts a month from 234 people. Top topics: IndyCar Racing Updates, IndyCar Racing and IndyCar Racing.
When to post on r/INDYCAR
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How r/INDYCAR has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/INDYCAR
Top topics
Share of the subreddit's posts
- IndyCar Racing Updates5.2%
- IndyCar Racing4.7%
- IndyCar Racing2.5%
- Indy 500 First-Timers2.1%
- Indycar Races & Tracks1.8%
Brands people mention
Most-mentioned brands and sites, last 12 months
- Vercel Security Checkpoint
- Motorsport
- Timeanddate
- The Indianapolis Star
- ESPN, LLC
Everything else about r/INDYCAR
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research