How the Summer Heat Affects Your Car's Tires

May 8, 2025
By:
Piotr Ceglarz
INFORMATIONAL

Protect Your Tires from Heat Damage and Stay Safe on Connecticut Roads This Summer

When we think of extreme weather affecting our cars, winter often comes to mind first. But summer can be just as tough—especially on your tires. If you live or drive in Connecticut, where pavement temperatures can soar even when the air feels comfortable, your tires are at risk every time you hit the road in hot weather. From tread wear to dangerous blowouts, high temperatures take a silent but serious toll on your vehicle.

Most Connecticut drivers are unaware that tire pressure rises as temperatures increase. Air expands when heated, and your tire pressure can increase by about 1 PSI (pound per square inch) for every 10°F rise in ambient temperature. That might not sound like much, but in a heatwave, a 30-40 degree temperature swing is enough to push your tires well above their recommended PSI. Overinflated tires reduce traction, lead to uneven tread wear, and can cause your car to handle poorly—especially in sudden stops or sharp turns.

On the flip side, if your tires were already underinflated due to a slow leak or neglect, the heat can exacerbate the problem by softening the rubber and increasing surface contact with the road. This creates more friction, more heat, and accelerates the rate at which the tire breaks down. In short: underinflated tires wear out faster, decrease fuel efficiency, and increase the chance of a blowout at highway speeds.

Connecticut roads, especially during summer, are a mix of stop-and-go traffic, long-distance drives, and sudden downpours. That combination puts your tires to the test—heat, water, and friction all happening at once. If your tread is already worn down, your car is more likely to hydroplane in summer storms, or fail to grip the road in high-speed curves. That’s why checking tread depth regularly in hot months is just as critical as during the winter.

You also have to consider the condition of the road surface itself. In summer, asphalt absorbs heat and can reach well over 130°F. This intensifies the rubber's breakdown, especially if your tires aren’t rotated regularly or balanced properly. When the road is hot and your tire is weak, it becomes the perfect storm for sidewall bulging or a complete blowout.

Here’s what every Connecticut driver should do to avoid tire damage this summer:

  • Check your tire pressure at least once a month, preferably in the morning when tires are cold.
  • Look for uneven tread wear or cracking along the sidewalls—signs your tires may be aging or misaligned.
  • Rotate your tires regularly (every 5,000 to 7,000 miles) to help them wear evenly.
  • Inspect your spare—many people forget about it until they need it, only to find it’s flat or cracked.
  • Get a tire alignment or balance check if your car pulls to one side or vibrates at higher speeds.

Summer travel season means more miles, more heat, and more stress on your tires. If you’re planning a road trip or just commuting every day in the Connecticut sun, now is the time to give your tires the attention they deserve. A simple inspection could be the difference between a safe trip and a roadside emergency.

At Ceglarz Auto Repair & Sales, located right in New Britain, CT, we specialize in helping Connecticut drivers stay ahead of engine problems. Our team doesn’t just rely on software to run diagnostics—we listen to your concerns and use our hands-on expertise to make sure your vehicle is running exactly how it should be. Whether you're a daily commuter, a college student, or a local resident who just wants a reliable ride, we’re here to help you drive with confidence.

Take the Next Step: Schedule Your Tune-Up Today!

If you’re searching for car engine tune-up near me, look no further than Ceglarz Auto Repair & Sales in New Britain, CT. Our expert team is here to ensure your vehicle performs at its best.

📞 Call us at (860) 224-3532 or
📍 Visit our shop at 581 W Main St, New Britain, CT 06053 to schedule your car engine tune-up today.

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