{"id":1910,"date":"2021-05-10T13:59:19","date_gmt":"2021-05-10T13:59:19","guid":{"rendered":"https:\/\/test-telle-tire.pantheonsite.io\/?p=1893"},"modified":"2025-09-29T15:49:57","modified_gmt":"2025-09-29T15:49:57","slug":"how-to-check-tire-pressure","status":"publish","type":"post","link":"https:\/\/www.telletire.com\/blog\/how-to-check-tire-pressure\/","title":{"rendered":"How to Check Tire Pressure"},"content":{"rendered":"

Knowing how to check tire pressure is one of the most important ways to keep your vehicle safe and ensure you\u2019re getting the most life and the most mileage out of your tires. Any tire, regardless of price, brand, age, or wear, can lose air pressure over time. It is normal. It doesn\u2019t automatically mean your tire is going bad or\u00a0needs repairing<\/a>\u00a0or replacement. It just happens. Fortunately, checking the air pressure in your tires and inflating them when necessary are both very simple.<\/p>\n

What You\u2019ll Need to Check Tire Pressure<\/h2>\n

To check your tire air pressure, all you\u2019ll need is a tire air gauge. You can purchase a basic gauge from your local automotive store or in the automotive section of basically any department store for a few dollars. For a more accurate reading, you\u2019ll want to spend a little more (usually around $10-$15) for one that provides a digital reading. It\u2019s best to always have one of these in your vehicle just in case.<\/p>\n

If your tires are low, you\u2019ll need access to an air compressor. Most gas stations will have either coin-operated or free compressors for customer use. Or you can buy a portable unit to keep in your car for emergency usage (however, these usually don\u2019t generate a lot of power and filling a tire up with one may take substantially longer).<\/p>\n

Besides a gauge and access to a compressor, you\u2019ll just need a pen and paper to keep track of each tire\u2019s PSI or Pounds (of air) per Square Inch. Memorizing and tracking four different PSI readings in your head can get confusing in a hurry.<\/p>\n

Checking Your Tire Pressure<\/h3>\n

To get the most accurate reading, it\u2019s best to check your tires early in the morning when the temperature is a little colder and your vehicle has been sitting for a while. Rising temperatures and operating your vehicle can both cause the PSI to increase. You can find the optimal PSI level on the tire\u2019s sidewall or on the sticker inside your driver\u2019s side door.<\/p>\n

NOTE: On the sidewall, you\u2019ll also find the maximum PSI your tire can handle. DO NOT try to fill your tire to this level. Stick to the recommended level instead.<\/p>\n

Next, remove the valve stem cap from the tire and put it somewhere safe so it doesn\u2019t roll away or get lost. Then take your tire gauge and apply it to the valve stem. You\u2019ll hear a loud \u201chiss\u201d for a second but once you apply enough pressure to create a seal, the hissing should stop. At this point, an analog gauge will push out a stick that will give you a reading and a digital gauge will simply display the level on the screen. Write down that value and repeat these steps for all four tires.<\/p>\n

Adding Air to a Tire<\/h3>\n

If one or more tires are a little low on air, and you don\u2019t have an air compressor of your own, find the nearest gas station air pump and press the button (or insert coins) to activate the unit. Some compressors have fittings that will latch onto your valve stem, but if yours does not, you\u2019ll need to hold it onto the valve stem firmly while your tire inflates.<\/p>\n

Have your gauge handy so you can periodically check the PSI level to ensure you\u2019re not overinflating. If you do overinflate, however, most gauges will have a bead you can insert into the valve stem to let some air back out.<\/p>\n

Once your tires are inflated and the PSIs are equal (or as close as you can get), you\u2019re all set. Put your valve stem caps back on and you\u2019re good to go!<\/p>\n

Conclusion<\/h4>\n

Even perfectly serviceable tires with no leaks or cracks are prone to losing about one PSI a month under normal conditions and can even\u00a0trigger the tire pressure light<\/a>. Keeping your tires properly inflated at all times will keep your tires running longer with less wear and tear, maximize your fuel efficiency, and keep your vehicle safe on the road. If you ever have questions about your tires, or suspect something might be wrong, you can always consult with a\u00a0professional tire service<\/a>. But something like inflating your own tires when low is something you can certainly handle on your own and knowing how to check tire pressure is the first step.<\/p>\n","protected":false},"excerpt":{"rendered":"

Knowing how to check tire pressure is one of the most important ways to keep your vehicle safe and ensure you\u2019re getting the most life and the most mileage out of your tires. Any tire, regardless of price, brand, age, or wear, can lose air pressure over time. It is normal. It doesn\u2019t automatically mean […]<\/p>\n","protected":false},"author":8,"featured_media":4572,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1910","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.telletire.com\/wp-json\/wp\/v2\/posts\/1910","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.telletire.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.telletire.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.telletire.com\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.telletire.com\/wp-json\/wp\/v2\/comments?post=1910"}],"version-history":[{"count":1,"href":"https:\/\/www.telletire.com\/wp-json\/wp\/v2\/posts\/1910\/revisions"}],"predecessor-version":[{"id":4676,"href":"https:\/\/www.telletire.com\/wp-json\/wp\/v2\/posts\/1910\/revisions\/4676"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.telletire.com\/wp-json\/wp\/v2\/media\/4572"}],"wp:attachment":[{"href":"https:\/\/www.telletire.com\/wp-json\/wp\/v2\/media?parent=1910"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.telletire.com\/wp-json\/wp\/v2\/categories?post=1910"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.telletire.com\/wp-json\/wp\/v2\/tags?post=1910"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}