In the 2026 season opener at Daytona, the Ford Mustangs of Brad Keselowski, Chris Buescher, Ryan Preece, and Corey LaJoie will each feature the unique number styling that defined Biffle’s career while driving for RFK Racing co-owner Jack Roush. Biffle, who tragically lost his life in late 2025, brought the organization its first NASCAR® championship in 2000 with a Craftsman Truck Series® title, followed by a NASCAR O’Reilly Auto Parts Series® crown in 2002, and 19 victories over his seasons driving a Roush-owned Ford in the NASCAR Cup Series®.