The Importance of Checking Tire Pressure

Checking tire pressure is one of the most important things you can do to prevent tire damage and keep you safe on the road. According to the National Highway Traffic Safety Administration (NHTSA), low tire pressure is the leading cause of tire failure, and is responsible for 660 fatalities and 33,000 injuries every year.

Those are some startling statistics, especially considering how quick and easy it is to check tire pressure. Your San Pedro tire experts recommend checking tire pressure at least once a month and before long trips. Proper tire inflation prevents uneven tire wear, boosts fuel economy, and improves your car’s overall performance on the road.

Checking Tire Pressure: Underinflation:
The NHTSA says one in every three cars has a tire that is significantly underinflated. An underinflated tire is an accident waiting to happen, making it far more susceptible to a blowout that can cause a deadly accident. Aside from the dangers of low-pressure tires, checking tire pressure for underinflation can also save you money. Studies show that proper tire inflation extends the life of a tire by up to 25%, so you can expect to buy tires less often simply by checking tire pressure. Your San Pedro tire specialists also note that underinflation causes a significant loss of cornering stability and steering precision.

Checking Tire Pressure: Overinflation:
Overinflation is also damaging to your tires and can make for a rough ride. Overinflated tires are stiff and unbending, and can be damaged more easily when they roll over potholes or other road irregularities. Tires that are overinflated will also wear out the center of the tread more quickly.

When Should You Check Tire Pressure?
Morning is the best time because tires heat up as you drive and can cause a distorted pressure check. Your San Pedro tire center recommends checking tire pressure when you haven’t been driving for at least three hours.

How Do You Know How Much Pressure Your Tires Need?
Your car manufacturer’s recommended tire pressure can be found in the owner’s manual, on the driver’s side door jam, and on the glove compartment door. Remember not to inflate your tires to the maximum pressure level indicated on the tire’s sidewall. To avoid both underinflation and overinflation, and to prolong the life of your tires, always follow these recommendations when checking tire pressure.