Even though this system is usually accurate, Ford suggests using a tire pressure gauge on each of your tires before going on long drives or road trips to be sure your tires are safe to drive on for long periods. It’s important to note that if your car is currently using a spare tire, your tire pressure warning light will illuminate on your dashboard.
Keeping your tire pressure at the correct level is a great way to stay safe on the road, but it also improves your car’s fuel efficiency and makes it much easier to handle your car, especially in tough conditions.