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SONOMA, CA – September 14, 2025 – Round 5 of the United States Touring Car Championship (USTCC) West series at Sonoma Raceway proved to be a nail-biting affair, highlighted by sensational performances and a dramatic last-lap overtake that had everyone on their feet.

Sonoma, CA -- Ali Arsham had a slim 10 point lead going into the last round but he scored maximum points with a pole position and a win to secure the coveted 2025 Touring Car class championship.
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