Why is it important to regularly check the tire pressure in a Ford Focus?

I recently bought a Ford Focus and I've noticed that the tire pressure light keeps coming on. I'm a bit worried that it might indicate a problem. Can anyone explain why it's important to regularly check the tire pressure and how often I should do it?

Regularly checking and maintaining the tire pressure in your Ford Focus is crucial for safe and efficient driving. Low or high tire pressure can affect the handling and steering of your vehicle, and also impact fuel efficiency. As a general rule, it's recommended to check your tire pressure once a month or before long trips.

It's always a good idea to have your Ford Focus's tire pressure checked by a professional at least once a year, even if you regularly check it yourself. They can also inspect the tires for any signs of damage or wear and recommend the proper tire pressure for your specific vehicle.

To avoid any potential problems, make sure to check your tire pressure when the weather changes or if you notice a change in the handling of your Ford Focus. You can also refer to your owner's manual for specific recommendations on tire pressure for different driving conditions.