Maintaining Proper Tire Pressure: A Guide for New Car Owners
Every vehicle has its own tire pressure recommendations based on the weight and intended use of the vehicle, as well as the weight loading of the vehicle. Understanding and maintaining the correct tire pressure is crucial for both safety and performance. This guide will help new car owners know how often they should check their tire pressure to ensure optimal vehicle performance.
Where to Find Pressure Recommendations
Once you have your brand new car, you might wonder where to find your tire pressure recommendations. In the US, there will be a sticker on the door jamb of the driver's door that provides the recommendations for your specific car. Your owner's manual will also contain this information along with more detailed explanations. The sticker might look something like this:
Example Sticker:
If your car doesn't have this sticker, you can check your owner's manual or find the information online. Alternatively, you can go to your car manufacturer's dealer to obtain a manual for your model car.
Understanding Tire Pressure Ratings
The pressure rating printed on the sidewall of the tire is a maximum pressure. It is not the recommended pressure. In most cases, your actual pressure will be lower than this maximum rating. However, it's important to never exceed the maximum rated pressure for your tire, as specified on the sidewall.
Visual and Weekly Checks
You should visually check your tires every time you intend to drive the vehicle. This is part of the routine inspection you should perform before getting behind the wheel. Walking around your car to assess its general condition is a good practice, but don't skip the tire pressure check. A tire pressure gauge is inexpensive and can be purchased at Walmart or an auto parts store. Follow the instructions to use the gauge and check the tire pressures along with other vehicle checks such as the operation of your lights, wipers, and engine fluid levels. It's recommended to perform this check once a week.
Monthly and 5000 Mile Check
While weekly checks are essential, you should also check your tire pressure more frequently under specific conditions. For instance, if you notice one tire looking a bit soft or if the TPMS (Tire Pressure Monitoring System) light comes on the dashboard, you should check immediately. Some car owners recommend checking the tire pressure once a month. However, for optimal performance, experienced drivers may choose to check it every 5000 miles when they get their tires rotated.
Additional Information
Understanding the specific pressure recommendations for your car is critical. There is usually a decal on the left door post with the correct recommended air pressure. For instance, someone mentioned, “I check the tire air pressure once a week!!” This irregularity suggests personal preference, but regular check-ups are advisable.
Additionally, if you open the driver side door, you will find information printed there. Matching the tire size will give you the correct tire pressure needed. It typically provides both empty car and full car pressures so that if you have additional people and cargo, you can adjust the pressure accordingly. Note that it will provide separate front and rear tire pressures, sometimes with different recommendations depending on the car model.
Regular tire pressure checks are essential for maintaining safety, improving fuel efficiency, and extending the lifespan of your tires. By following this guide, new car owners can ensure their vehicles are at their best, ready for every journey.