The period between Memorial Day and Labor Day is known as the “100 deadliest days of summer” — a time when traffic fatalities spike across the country, especially among young and inexperienced drivers. In Arizona, the combination of extreme heat, increased travel, and distracted driving makes the summer months particularly dangerous.

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To help Valley drivers stay safe and avoid roadside breakdowns during the 100 deadliest days of summer, mechanics with NARPRO (Neighborhood Auto Repair Professionals) are offering expert tips for beating the heat and protecting your vehicle.

Beat the Heat

  • Turn the wheel: Before exiting, turn the steering wheel 180 degrees to avoid touching a scorching surface. When you return, the side you grip will be shaded.
  • Avoid sun damage: Use windshield sunshades to protect the dashboard and interior. Park in shaded areas when possible and wash regularly to preserve your car’s finish.
  • Get rid of stink: To prevent gym locker smells, replace the cabin air filter. You can also try taping a dryer sheet to the AC vent or placing sheets under the seats.
  • Cool down faster: Roll down windows and use the “fresh air” setting to push hot air out before switching to “recirculate” for efficient cooling.
  • Stay hydrated: A 2015 study from Loughborough University found dehydrated drivers made as many mistakes as intoxicated ones. Always keep water in the car.

Avoid Breakdowns

  • Test your battery: Heat drains battery life. If it’s over three years old, have it checked by a certified mechanic.
  • Maintain your AC: If your air conditioning isn’t blowing strong or cold, it may need a recharge or a cabin filter replacement.
  • Top off fluids: Heat increases evaporation. Check oil, coolant, brake fluid, transmission, and power steering fluid regularly to avoid overheating.
  • Check tire pressure: Tires gain 1 PSI for every 10-degree rise in temperature. Overinflation, underinflation, and sidewall cracking can all lead to blowouts.

“Arizona summers are brutal on vehicles,” said James Garnand, NARPRO spokesperson and longtime Phoenix shop owner at Hi-Tech Car Care. “Prevention is key. A quick visit to a certified mechanic can save you from a costly and dangerous roadside emergency.”

Visit www.NARPRO.com to find a recommended shop near your work or home.