Mechanic holding drill

Why does my tire pressure change in the winter?

Over time, it’s normal for your tires to slowly lose air and drop in pressure or PSI. This is usually a gradual process that can be managed every few weeks. However, drivers may notice that in cold weather, the tire pressure can drop significantly in just the course of one day. This is normal and is caused by the drop in temperature and happens especially fast with fluctuations in temperature are extreme from day to day. Learn more on this blog by Chris Auffenberg Family of Dealerships about the adjustments you should be making for your tire pressure in cold weather below.

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Mechanic checking tire pressureHow To Adjust Tire Pressure In Cold Weather

Your recommended tire pressure rating, or PSI, does not change in cold weather. You can find your recommended PSI in your owner’s manual or on a sticker on your door jamb. The only thing that should change in cold weather is how often you are checking your tire pressure. While monthly check-ins should usually get you through months where there is little temperature change, we recommend checking your tires weekly in cold weather and additionally, if the temperature makes any sudden changes.

If the temperature is hovering at or below zero, we also recommend checking that your airfill station is working properly before trying to adjust your tire pressure. If it is not blowing air, move to a different station or hold off on the adjustment so you don’t lose any air in the process.

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Why Maintaining Your Tire Pressure Is Important All Year Long

Maintaining your tire pressure in the correct PSI range is important all year long. Pressure that is too low or too high can be a safety hazard and reduces your tire’s performance and the traction it has with the road. It can also compromise fuel economy and cost you money each time you fill up at the pump. We recommend that all drivers invest in a tire gauge that can be stored in the glove compartment making the process quick and easy.

Tire maintenance is an important aspect of vehicle ownership and should not be neglected. Our highly trained technicians will inspect your tires for proper tread depth, air pressure, and signs of wear and tear. We also offer tire rotation services to ensure even wear on all tires, which can extend their lifespan.