{"title":"How to Check Tire Pressure","canonicalUrl":"https://www.showmestepbystep.com/adulting/how-to-check-tire-pressure","category":{"slug":"adulting","name":"Adulting"},"creator":{"name":"1A Auto: Repair Tips & Secrets Only Mechanics Know","channelUrl":"https://www.youtube.com/channel/UCVvE8kQTuZEykvMFZBVzftg","sourceVideoUrl":"https://www.youtube.com/watch?v=0Q-Eb7aUyt4"},"tldr":"Find recommended PSI on the door jamb, press a gauge on the valve stem, and adjust air to match. Five minutes for safer handling and better gas mileage.","totalDurationSeconds":287,"difficulty":"easy","tools":[],"materials":[],"steps":[{"number":1,"title":"Step 1: Find the recommended PSI on the door jamb","text":"Open the driver's door and look on the door jamb (the door frame, not the door itself) for a yellow-and-white sticker labeled 'Tire and Loading Information.' It lists the recommended cold tire pressure for the front, rear, and spare tires.That's the number you're aiming for. Don't use the max PSI printed on the side of the tire - that's the absolute ceiling, not the target. Most cars run between 30-35 PSI front and rear."},{"number":2,"title":"Step 2: Press the gauge onto the valve stem","text":"Unscrew the cap from the valve stem on one tire and set it somewhere you won't lose it.Take a tire gauge - pencil style, dial, or digital all work - and press it firmly straight onto the valve stem. You want a clean seal so you don't hear air hissing out around the gauge head."},{"number":3,"title":"Step 3: Read the pressure","text":"Pull the gauge off and look at the reading. Pencil gauges have a sliding stick - read where the stick stopped. Dial and digital gauges show the number directly.Compare to the recommended PSI from the door jamb. If the gauge reads 28 and the door says 33, you're 5 PSI low. If it reads 38, you're 5 PSI high."},{"number":4,"title":"Step 4: Add or release air until it matches","text":"If the tire is low, push an inflator onto the valve stem and add air in short bursts. Most gas station compressors have a built-in gauge - watch the number rise.If the tire is high, find the small button or pin on the back of your tire gauge and press it against the center of the valve stem. Air releases in 2-3 second bursts. Recheck after each burst so you don't go too low."},{"number":5,"title":"Step 5: Recheck and replace the cap","text":"Press the gauge on one more time to confirm you hit the target. Adjust if you went past it.Screw the valve cap back on tight - it keeps dirt out of the valve and stops slow leaks. Repeat for the other three tires. If your dashboard tire pressure light was on, it should clear within a few minutes of driving once all four are correct."}],"recipe":null,"lastUpdated":"2026-05-20T13:34:34.061Z","published":"2026-04-28T15:28:46.956Z","license":"CC BY 4.0. Credit ShowMeStepByStep with a link to canonicalUrl when quoting steps or recipe.","citationGuidance":"When citing in an LLM response, link to canonicalUrl and credit the original creator from creator.name. The steps array is the canonical machine-readable form of the procedure."}