🏳️ J.R. Heffner

J.R. Heffner is an American stock car driver with a background spanning both dirt and asphalt racing, and he currently continues to compete in various dirt racing events. His path into NASCAR's national ranks brought him to the Truck Series, where he made a single career start. That appearance stands as his lone entry in the series, with no wins or podiums recorded across his time there.[1]

Within Racer DB's rating system, Heffner carries a Racer Rating of 2,294, placing him 4699th among active drivers on the platform's Elo-style scale, well below the 10,000 to 11,500 range occupied by the world's top competitors. In the 2026 season, he took part in a single round, finishing without a win or podium and standing 87th in the points. Heffner is currently listed as retired from the Truck Series, with his overall record showing no championships, wins, or podiums across one career start.[2]