Final answer:
To check tire inflation, use a tire pressure gauge when the tires are cold, and compare the measured pressure to the car manufacturer's recommended levels.
Step-by-step explanation:
To check your tires for inflation, you can use a tire pressure gauge, a device specifically made for measuring the pressure inside the tire. To accurately measure your tire's air pressure, make sure to do so when the tires are cold, as the pressure inside increases when the tires heat up from driving. It's essential to compare this pressure with the recommended pressure for your car's tires, which is often found in the owner's manual or on a sticker inside the driver's door.
To check for tire wear, inspect the tread depth. Most tires come with tread wear indicators, which are small bars built into the tires that become flush with the tire's tread when it's time to replace them. Another simple method is the 'penny test,' where you place a penny into the tread with Lincoln's head facing down. If you can see the top of Lincoln's head, it's time for new tires. Checking for both inflation and wear is crucial for safety, fuel efficiency, and the longevity of your tires.