INDIANAPOLIS, Dec. 12, 2025 (GLOBE NEWSWIRE) -- Sunoco is making its return to the NTT INDYCAR SERIES as a full-time primary partner with Chip Ganassi Racing on the No. 8 Honda driven by Kyffin Simpson beginning in 2026. The multi-year agreement marks Sunoco’s first full-season primary partnership in INDYCAR since 1973. Sunoco, the largest independent fuel distributor in the Americas, previously served as the primary fuel supplier of INDYCAR from 2010-2018 and the Indianapolis Motor Speedway from 2015-2018. ...