Final answer:
Checking the tires during an outside vehicle inspection is important to ensure they are properly inflated, which impacts safety, fuel efficiency, and tire longevity.
Step-by-step explanation:
You should check the condition of the tires as you make an outside check of the vehicle because a) You can check if tires look properly inflated. Proper tire inflation is crucial for a smooth and safe ride, better gas mileage, and ensuring tires do not wear out too quickly. The optimal tire pressure, usually between 32-35 psi, is indicated in the owner's manual or on the inside of the driver's door, while the tire's embossed pressure is its maximum, not the recommended level. It is best to measure tire pressure when tires are cold. Remember that as you drive, the flexing of the tires and the consequent temperature increase will cause the pressure to rise.