Final answer:
As you drive faster, the tires flex more and heat up, resulting in increased pressure inside the tires, but ultimately this causes the tires to wear out faster.
Step-by-step explanation:
When a car is driven faster, the tires flex and their temperature rises, which in turn causes the pressure within the tires to increase. This is because as the tire material flexes, it creates heat due to friction, and this heat causes the air inside the tire to expand, resulting in increased pressure. However, if the question refers to the performance or effectiveness of the tires, we need to consider another aspect: tire wear. Driving at higher speeds generally causes tires to wear out faster due to greater heat generation and increased forces exerted on the tire. Therefore, the answer to the question "What happens to your tires as you drive faster?" would be D. They wear out faster.
Let's consider an additional example regarding friction: When driving on icy roads, using tires designed for such conditions (i.e., winter tires) is preferable because they create more friction with the road surface, which is desirable for better control and safety. Another situation where more friction is desirable could be when braking; having more friction allows for more effective stopping.