Preseason Momentum Builds at Buttonwillow!

This week, Karl Forman heads to Buttonwillow Raceway Park for an important preseason test as preparations ramp up for the 2026 GT4 America Series season. The momentum continues after last week’s official announcement Precision Racing LA (PRLA) is proud to announce its 2026 racing program, highlighted by a full-season entry in GT4 America with the Toyota Supra GT4.

The multi-day test is focused on dialing in the Toyota GR Supra GT4, refining setup changes, and building rhythm ahead of the season opener. With new machinery, new leadership, and strong momentum following last week’s formal announcement, the sessions at Buttonwillow mark a key step in laying the foundation for a competitive year.

Adding to the team’s confidence is the arrival of new Team Manager Nathan Bonneau, who brings an extraordinary résumé to the program, including 101 World Challenge race victories across 28 tracks, three categories, 12 car models, and 17 drivers.

For Karl, the test represents more than just laps—it’s the start of a season he’s been eagerly anticipating. With a proven teammate, experienced leadership, and one of his favorite cars beneath him, he’s optimistic about returning to some of his favorite circuits and building momentum heading into 2026.