Trump's presidential state car is ready to roll this summer

The new presidential vehicle, known as 'The Beast', is designed with elements similar to the Cadillac CT6 sedan. It features a Kodiak truck frame, custom body panels, and a sealed interior to protect against biological or chemical attacks. The vehicle is equipped with armor-plated doors, tear gas cannons, night vision, and emergency supplies, including the President's blood type. It has Kevlar-reinforced tires and is driven by a highly trained agent. The vehicle also bears the American flag and presidential standard when traveling domestically.

What features allow the presidential vehicle to continue driving if the tires are destroyed?

Who is responsible for driving the presidential vehicle?