Overview

• Siegel becomes the third driver to race the No. 6 car this season.
• Pourchaire exits following online harassment and team strategy shifts.
• Siegel's recent success includes a class win at the 24 Hours of Le Mans.
• Arrow McLaren aims to build long-term stability with Siegel's multiyear deal.
• Team Principal Gavin Ward emphasizes Siegel's talent and future potential.