ZIONSVILLE, Ind. (February 22, 2024) – Rahal Letterman Lanigan Racing (RLL) announced today that 5-hour ENERGY®, which was previously announced as a full-season associate sponsor of the No. 30 entry for Pietro Fittipaldi for the 2024 NTT INDYCAR SERIES season, will be the primary sponsor of the entry for the 108th Running of the Indianapolis 500 on
