Sunoco rolled into NASCAR back in 2003 with a bold 10-year deal, stepping in as the official fuel supplier and leaving out the 53-year partnership with the Unocal 76 brand that had powered the sport since the inaugural. That move kicked off a partnership that’s logged over 15.5 million miles across the national series, fueling more than 1,300 victories. Teams fired up Sunoco Supreme at first, then shifted to the high-octane Green E15 blend in 2011, a 15% ethanol mix that’s cut emissions while keeping engines roaring without missing a beat.

Fast forward to today, and Sunoco stands as a $6.94 billion powerhouse, blending its B2B fuel distribution muscle with a network of 5,200 stores mostly clustered in the Northeast. This tie-up has quietly boosted NASCAR’s green cred, supporting American

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