At 7 a.m., a tire that looked fine in the driveway can trip a dashboard light before you reach the next intersection. At Hogan’s Automotive, we sort out these cold-weather pressure drops for drivers in Highland Park, NJ, before a minor issue changes how the car feels on the road. Cold starts, potholes, and slushy winter commutes wear on tires and wheels.
Why does my tire pressure light come on when it’s cold?
A 20-degree temperature drop can lower tire pressure by a few PSI, often enough to wake up the TPMS light. Check that light. Don’t brush it off. Before adding air, we read the pressure at each wheel, compare it with the sticker inside the driver’s door, and check the tires while they’re still cold.
- Cold reading: We check pressure before a drive warms the tires and changes the number.
- System reset: Once the tires are set correctly, we verify that the warning light goes out.
Our seasonal pressure checks catch small changes early
After a stretch of freezing nights, one tire may read several pounds lower than the other three. At our tire shop, we compare every reading with the manufacturer’s specification, then look over the tread for uneven wear. A rotation and balance around every 5,000 miles can also reveal an alignment or suspension issue before it starts cutting into winter grip.
- Valve stem inspection: A cracked valve stem or damaged valve core can let air seep out little by little.
- Tread review: Cuts, nails, shoulder wear, and trapped debris all get a close look.
Warning lights can also point to a leak
If the light returns two or three days after the pressure was corrected, temperature may not be the whole story. During a tire inspection, we check for nail punctures, leaks around the tire bead, worn valve parts, or bent wheels. As part of our auto repairs, we fix punctures when they can be repaired safely. When the damage is too close to the sidewall or otherwise unsafe, we can fit a replacement tire.
Low tire pressure can affect handling and cause a vehicle to pull to one side. If you notice new vibrations or reduced stability, it’s important to have your tires inspected. Those signs matter. We want your vehicle to feel steady when the roads are cold and slick.
Before the next cold morning, Hogan’s Automotive keeps winter tire care simple, from a quick pressure check to tracking down a slow leak. In Highland Park, NJ, we help get your vehicle ready. Call us at (732) 662-7100 or contact us to get started.