The Complete Tire Pressure Guide
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The Complete Tire Pressure Guide

In case you’re wondering why your gas mileage is a bit lower than usual or why the steering is getting a little sluggish while driving or why the car seems a bit close to the ground surface, then there is a strong chance there is an issue with your tires.

Having the correct tire pressure is very important for any vehicle. It helps you get better mileage and gives you protection while driving on the road. Every car has a recommended tire pressure, which provides the best mileage, tire life and handling for the vehicle. In most cases, suitable tire pressure is written on the car’s door. Below we have put together the complete tire pressure guide to help to provide you the information you need to know.

How Do I Find the Correct Tire Pressure for My Car?

In new cars, the recommended pressure for the tire is listed commonly on the door on the driver’s side. If there is nothing found on the door, then you can find it in the owner’s manual. In general, most cars have recommended pressure between 32 to 35 psi.

How to Check Tire Pressure?

The easy way to check the pressure of your tires is by using an air pressure gauge or pressure monitoring system and then record the reading. If you hear any kind of hissing, then it means either the gauge is not tight enough, or the gauge angle needs adjustment. Using a tire pressure gauge will immediately let you know the psi of your tires. You can quickly check the recommended air pressure inside the door to see if your tires are properly inflated. There are many affordable tire pressure monitors on Amazon & Walmart.

What is the Right Tire Pressure & Why Maximum is not the best?

You can find the right pressure for your tire on the sidewall of your tire below the manufacturer’s label. You might see “Maximum Pressure 35 pounds per square inch”. This number indicates how much inflation pressures your tires can carry at max.

However, it is often recommended not to fill up the tires to the max because it can decrease the life of your car’s tires, and it can also jeopardize the handling. If the breaking threshold is increased which the tire pressure is at max, accidents could also take place.

What happens if I pump too much air to my car tires?

Over-inflated tires can be both dangerous for your safety and also damaging for your car. This usually happens when people are distracted while they are filling up on tires. Maybe a friend of yours might have told you that it increases your car’s mileage. Here are some of the things that can happen with over-inflating the tires.

Compromised Safety

There are several safety issues that can take place with over inflation, the biggest issue being a blowout of tires. You can also lose control of the car, breaking distance can increase, etc.

Tire Pressure Blowout

Damage and Wear

Overinflated tires can sometimes be more vulnerable to damage like overfilled balloons, which can easily pop when at maximum capacity. The reason being that inflated tires are inflexible and stiff, which makes them susceptible to pothole damage, debris, and curbs. The passenger and the driver will also feel every single bump along the way making the ride unbearable. We recommend using proper tire inflation.

Which are worse, underinflated or overinflated tires?

As far as the safety protocols are concerned, the majority of the people consider underinflation worse than over inflation. However, there is no denying that both conditions offer their own significant issues.

An underinflated tire can cause a reduction in stability, lousy control, and poor handling of the vehicle. It can also cause a decrease in fuel economy and can even cause premature or uneven wear of the tire.

Underinflated tires are worse because it allows the tire to get heated far quicker, which eventually causes blowout of the tire.

Overinflated tires also have its own issues such as it can wear out the center of the tire faster and makes the tire lose its flexibility.

How often should I check my tire pressure?

Most automobile companies have recommended that tire pressures need to be checked at least once a month. Tires often seep a small portion of gas outside, and that is why it is possible that the pressure will reduce with time. We recommend checking your vehicle’s tires twice a month during the winter months.

Should I deflate my car tires in hot weather?

Let’s make it simple for you. You don’t need to change your tire pressure every time there is a change in temperature outside. However, you might want to add more air when it gets cold outside. There is a simple key to it, keep the tires at a suitable pressure (recommended).

It is often recommended to deflate the tires when it’s hot outside because hot air outside can cause the air inside of the tire to expand, which can cause the tire to blowout. So, it is possible that you added air pressure of around 35 psi and it summers it went up to 40 psi.

What is the ideal PSI for your tires in summer vs. in winter?

Despite the recommended tire pressure being 32-35psi by several car manufacturers, weather and climate play a crucial role in determining the right pressure for the tire. Several tire manufacturers have suggested that in winters, the tire pressure should be at least 3-5psi higher than the ones recommended for summers.

The reason behind this is because, in winter, the air inside the tire gets contracted which decreases the air pressure up to 5 psi.

Why does the tire pressure light come on in the cold?

Cold weather can cause your tire to lose to get dangerously underinflate. In the fall, cold weather or winters can significantly lower the air pressure in the tire. The process is called air contractions, and it can cause an annoying tire light.

We hope the article helped you somewhat when it comes to tire pressure. Want to get free air, then visit freeairpump.com. No matter if your tires are underinflated or overinflated, get a free visit and enhance your driving safety experience and save some money on your gas tank. If you are looking for a used car check out our inventory at 500 Below Cars.

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