Connor Mosack will contest 12 NASCAR Craftsman Truck Series races in 2026 for Spire Motorsports, the team announced Jan. 16.
Mosack will drive the No. 7, with his first event coming at the Streets of St. Petersburg. The Friends of Jaclyn Foundation will sponsor the effort.
His full schedule can be found here.
“I’m eager to return to Spire Motorsports in 2026,” Mosack said in a team release. ” I enjoyed my time with the team two years ago, and I’m looking forward to working with Brian (Pattie, crew chief) and the No. 7 team again.
“Representing Friends of Jaclyn Foundation is a responsibility that’s important to me. I was introduced to the founder, Denis Murphy, several years ago, and was really moved by his story and mission. I’ve been a part of the Adopt-A-Child program in the past and worked with two young boys, both who were battling pediatric cancer, and their families. To witness, those challenges, firsthand was very impactful. Raising awareness for what FOJ is doing is important to me.”
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Mosack is the second driver announced for the No. 7, following Michael McDowell, who will race in the season opener at Daytona International Speedway.
In 2025, driving full time for McAnally-Hilgemann Racing, Mosack scored four top 10s. He made six starts for Spire in the series in 2024, earning one top five and four top 10s.
Mosack will also make two ARCA Menards Series starts in 2026 for Pinnacle Racing Group.
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