Most of the time, we don't highlight interiors, but the controls and dash have more feature-worthy function than we dare to ignore. The panels are bordered by 'cage tubing, and each is easily removable to access electrical components. Auto Meter gauges let driver and codriver know what's happening with the drivetrain, and a Roadmaster race radio helps connect with the world outside the cab. Wiring chores were handled by one of the best in the business: Tom Oliva. Most prerunners and race trucks use a pumper system to supply fresh, cool air to the helmets, but this truck's Vintage Air A/C keeps fresh, cool air circulating inside the whole cab. Positive air pressure keeps dust out as long as the windows are rolled up.