How Does Hot Weather Affect Your Tires in San Rafael?

Auto Repair Specialist • 13 May 2025

When the temperatures start climbing in San Rafael, it’s not just your AC that feels the pressure, your tires do too. While summer is great for road trips and coastal drives, the heat can seriously impact your vehicle’s rubber. Understanding how hot weather affects your tires can help you stay safe and avoid a sudden roadside surprise. When you need tire repair or replacement in San Rafael, CA, don’t delay a visit to Auto Repair Specialist.


Heat + Pressure = Risk

As the temperature rises, so does the air pressure in your tires. For every 10°F increase in temperature, your tire pressure can go up by about 1 PSI (pound per square inch). Overinflated tires have less contact with the road, which can lead to reduced traction, uneven wear, and potential blowouts. Driving on hot asphalt only makes matters worse, especially if your tires are already a bit worn.


Tread Wear Accelerates

San Rafael summers aren’t usually extreme, but even moderate heat can speed up tire degradation. The rubber compounds in your tires begin to soften, making them more susceptible to wear and tear. If your tread is already low, the heat can worsen the situation quickly, affecting your stopping distance and control.


Keep an Eye on Pressure

It’s smart to check your tire pressure more frequently in the summer. Ideally, do it when the tires are cool, such as before you drive in the morning. Make sure they match the manufacturer’s recommended PSI, not what the tire says on the sidewall. Also, don’t forget the spare!


Don't Skip Tire Maintenance

Rotate your tires regularly, get alignments when needed, and inspect for cracking, bulges, or uneven wear. A quick stop at our local auto shop in San Rafael could save you a lot of hassle down the road.


Tire Services in San Rafael

Auto Repair Specialist offers new and used tires in San Rafael for all types of vehicles from name brands that you know and trust, such as Cooper, Hankook, Michelin, and Toyo. We also offer many tire services, such as flat tire repair, tire balancing, and tire rotation. Don't put off fixing or replacing tires when necessary, as healthy tires are key to safe and reliable driving. Give us a call at (415) 612-3933 when it’s time for a new set of tires.