Paley Set for Full Season Campaign in MMR Mustang GT4

Photo: MMR

Mustang Challenge graduate Sam Paley is set for a full season IMSA Michelin Pilot Challenge effort with McCumbee McAleer Racing with Aerosport, having been confirmed alongside the returning Jenson Altzman in the team’s Ford Mustang GT4.

Paley, who made his Pilot Challenge debut in last year’s season-ending round at Michelin Raceway Road Atlanta, finished third in the inaugural season of the single-make series with two wins.

“I’m very excited to team up with Jenson Altzman and MMR for the 2025 season,” said Paley. “Jenson is one of my closest friends, and we push each other to be the best versions of ourselves on and off the track.

“I’ve been working with the MMR crew since 2019, and the progress we’ve made is undeniable. With the team’s hard work, Ford’s support, and Jenson as my teammate, I have high expectations for this season. The goal is to be championship contenders, and I’m confident we’ll be in the mix.”

Team co-owner Chad McCumbee added: “Over the past two seasons, it’s been amazing to see our GT4 program evolve. This season, we have a pair of MMR drivers who’ve grown through our internal development ladder.

“Seeing this process come full circle is a huge milestone for us. Jenson and Sam had a strong finish at the 2024 finale, and I’m confident their success will carry forward into 2025, starting at Daytona.”

Altzman, meanwhile, is set for his third season with the North Carolina-based team.

“Last year was a fun and rewarding experience getting to develop the new Mustang GT4 Gen 7 with Chad and the whole team,” he said.

“I’m also looking forward to sharing a car with Sam—this has been a dream since our early MX-5 Cup days, and it’s incredible to see it come to life.”

John Dagys

John Dagys is the founder and Editor-in-Chief of Sportscar365. Dagys spent eight years as a motorsports correspondent for FOXSports.com and SPEED Channel and has contributed to numerous other motorsports publications worldwide. Contact John