 When you pay with Maverick's Nitro Card, you always save 10 cents or more on fuel, every gallon, every day. Pick up a Nitro Card and upgrade your Adventure Club account today. Maverick, adventure's first stop. I would be dead if I trusted my Tesla's self-driving mode when I owned it. But so many people watch TV or take a nap while the car just races down the freeway. Yet study after study, the latest one from England, all find the same thing. Self-driving is unsafe at any speed.