It’s important to maintain the correct tire pressure in order to get the best performance and fuel economy from your tires. Tire pressures also affect braking, handling, and ride comfort.
Most automakers have a recommended tire pressure for their vehicles, which can be found in the owner’s manual. In this blog post, we will provide a list of Recommended Tire Pressures for popular vehicles, as well as where to find them in the owner’s manual.
Recommended Tire Pressures
When manufacturers release a new car, they will recommend a tire pressure for that vehicle. This number is the ideal pressure for that car and its tires under normal driving conditions. Inflating your vehicle’s tires to the correct pressure allows your vehicle to operate at peak performance.
For most passenger vehicles, manufacturers will recommend a tire pressure of between 30 and 35 PSI. For larger vehicles, such as SUVs and trucks, the recommended tire pressure is usually between 35 and 45 PSI.
It’s important to check your vehicle’s owner’s manual to find the specific tire pressure recommendation for your car. The recommended tire pressure can also be found on a sticker inside the drivers door.
When inflating your tires, it is important to check the specific tire pressure for your vehicle and not to inflate your tire to the number found directly on the tire as this number signifies the maximum pressure that the tire can be inflated to.
When checking the pressure inside your tires, is it recommended to check after the car has been sitting overnight or has been parked for a few hours and the tires are cold. This is because as your vehicle is driven, the heat from friction will cause the air inside the tires to expand, resulting in an increase in tire pressure and an incorrect tire pressure reading.
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How to check your tire pressure
The easiest way to check your tire pressure is with a Tire Pressure Gauge. This can be purchased at any hardware store or online. Alternatively, you can use the air pumps found at most gas station.
To check your tire pressure:
- Remove the cap from the valve stem on your tire.
- Attach the Tire Pressure Gauge to the valve stem.
- Push the Tire Pressure Gauge firmly onto the valve stem until you hear a hissing sound.
- This sound means that the gauge is connected to the valve stem and is ready to take a reading.
- The Tire Pressure Gauge will give you a reading in PSI (pounds per square inch).
- Compare this reading to the recommended tire pressure for your vehicle.
- If your tire pressure is low, use an air pump to inflate your tires to the correct level.
- If your tire pressure is high, use the air pump to release some of the air from your tires until you reach the correct level.
- Replace the cap on the valve stem.
- Repeat this process for all four tires
Why it is important to inflate your tires to the correct pressure
There are a few reasons why it is important to maintain the correct tire pressure.
The first reason is that it can help improve your fuel economy. Under-inflated tires have more rolling resistance, which means your engine has to work harder to move the vehicle forward. This results in poorer fuel economy and an increase in gas consumption.
Another reason to maintain the correct tire pressure is to improve the performance of your tires. When a tire is properly inflated, it will be able to grip the road better and provide better handling and braking. Over inflated or under inflated tires will make improper contact with the road and will impact your vehicle’s handling and braking.
Longevity is another reason to ensure your tires are correctly inflated. Incorrectly inflated tires can lead to your tires wearing incorrectly, drastically reducing the lifespan of your tires and leaving them needing to be changed.
Lastly, inflating your tires to the correct pressure can help improve the comfort of your ride. With proper inflation, your tires will absorb some of the bumps and vibrations from the road, providing a smoother ride.
Conclusion
Most passenger vehicles recommended tire pressures range between 30-35 PSI and for larger vehicles, such as SUVs and trucks, the recommended tire pressure is usually between 35 and 45 PSI.
The exact tire pressure for your vehicle can be found in your owner’s manual. You can also find the recommended tire pressure on a sticker inside the drivers door.
It is important to maintain the correct tire pressure in order to improve your fuel economy, performance of your tires, and the comfort of your ride. With proper inflation, your tires will be able to grip the road better and provide a smoother ride.
We hope you enjoyed this article and found it informative. If you have any questions then please leave a comment below or get in touch via email or through social media and we will read and respond to every comment, email or question. Thanks for reading!
What PSI tire pressure is best?
For passenger vehicles, the tire pressure should be between 32 and 35 PSI.
For larger vehicles, the tire pressure should be between 35 and 45 PSI.
Should all 4 tires have the same PSI?
It is not true that all 4 tires should have exactly the same pressure. This is because the tires on the front and back of your vehicle may be a different size. This means that they may need different tire pressures.
Your vehicle handbook will show the recommended tire pressures.
Do tires lose air when not driven?
Tires will slightly deflate and loose pressure over time as rubber is porous. This means that over time air molecules will escape through the tire. This is why it is important to check your tire pressure regularly.