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Hot Weather Car Tire Tips: How Hot Weather Affects Your Tires and What to Do About It

Published on Mar 21, 2025 by Cassie Gould

When higher temperatures rise during summer, so does the risk of tire-related issues. Understanding how heat affects car tires and following essential hot weather car tire tips can help prevent problems like blowouts and excessive wear. Here’s everything you need to know about summer tire maintenance and car tire care during summer.

How Heat Affects Car Tires

  • Tire pressure in summer heat increases as temperatures rise, causing overinflation.
  • Excessive heat softens rubber, leading to faster tire wear in hot temperatures.
  • Underinflated tires and heat damage can increase the risk of blowouts.
  • Long drives on hot pavement can weaken tire structure over time.

Preventing Tire Blowouts in Hot Weather

  • Regularly check your tire pressure to avoid overinflated tires in hot weather.
  • Ensure proper inflation to prevent stress on the tire walls.
  • Avoid excessive speeding, which generates additional heat and strain on tires.
  • Keep an eye out for signs of heat-damaged tires, such as cracks, bulges, or unusual tread wear.

Best Tires for Hot Climates

  • Invest in heat-resistant car tires designed for warm-weather conditions.
  • Look for the best tire brands for hot weather, which feature durable rubber compounds.
  • Consider summer or all-season tires that perform well in high temperatures.

Proper Tire Inflation for Summer

Check tire pressure when tires are cool, as readings can fluctuate due to heat.
Follow manufacturer guidelines for recommended PSI levels, which stands for pounds per square inch, to ensure optimal tire performance.
Adjust air pressure as needed to prevent excessive expansion or contraction.

Checking Tire Tread in Summer

  • Worn tread increases the risk of hydroplaning during summer storms.
  • Use the penny test: Insert a penny into the tread. If Lincoln’s head is visible, it’s time for new tires.
  • Rotate tires regularly to ensure even wear and longevity.

Protecting Your Tires from Heat Buildup

Heat buildup is a common issue for tires, especially during summer driving. Underinflated tires are more prone to heat buildup because they flex more, generating excessive heat. Maintaining proper tire pressure is crucial to prevent this and reduce the risk of tire blowouts. Regularly checking your tire pressure can help you identify any issues early on.
Using a tire pressure monitoring system (TPMS) can be particularly helpful, as it alerts you to any changes in tire pressure. Additionally, driving at moderate speeds and avoiding overloading your vehicle can help reduce heat buildup. Regular tire rotation is also essential, as it helps distribute heat evenly across all four tires, extending their lifespan. Investing in high-quality tires designed for summer driving can further protect your tires from heat buildup, ensuring a safer and smoother ride.

How to Handle a Tire Blowout

Experiencing a tire blowout can be alarming, but staying calm and maintaining control of your vehicle is crucial. First, take your foot off the gas pedal and let your vehicle slow down gradually. Avoid sudden movements, such as slamming on the brakes or making sharp turns, as these can make the situation worse.
Move to a safe location, such as the side of the road or a parking lot, as soon as possible. Once you have stopped, turn off your engine and engage the parking brake. Use a tire pressure gauge to check the pressure of the remaining tires to ensure they are properly inflated. If you are not comfortable changing the tire yourself, call for roadside assistance or seek help from a professional mechanic. Regular tire maintenance can help prevent tire blowouts, but knowing how to handle one can keep you safe in an emergency.

Tips for Driving in Hot Weather

Driving in hot weather requires extra attention to your tires. High temperatures can cause air pressure to increase, so it’s essential to check your tire pressure regularly. Use a tire pressure gauge to ensure your tires are properly inflated, as specified in your vehicle owner’s manual. Avoid overloading your vehicle, as this can increase heat buildup and reduce tire life.
Driving at moderate speeds can help prevent excessive heat generation and reduce the risk of tire blowouts. Take regular breaks during long drives to check your tires and ensure they are not overheating. Consider using all-season tires or summer tires designed for high temperatures, as they are better equipped to handle the heat. Keep an eye on your tire tread depth, as worn-out tires are more prone to heat buildup and tire failure. Finally, stay hydrated and take breaks to avoid driver fatigue, as this can increase the risk of accidents.

Summer Road Trip Tire Safety

  • Inspect tires before a long drive, looking for cuts or weak spots.
  • Carry a spare tire and necessary tools in case of emergency.
  • Reduce unnecessary weight in your vehicle to minimize tire strain.

By following these car tire safety tips for summer, you can ensure a safer, smoother ride all season long. Stay proactive with summer road trip tire safety and make sure your tires are in top condition before hitting the road!

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