It's hot out there across the country as triple-degree summer heat sets in during August. It's a time to be extra vigilant when it comes to your vehicle. Extreme heat can cause a number of issues for drivers, everything from battery failures , air conditioning issues, tire replacements and more. AAA Texas says the top three types of vehicle issues that could derail a summer road trip are dead batteries, engine trouble and flat tires. But it's not just about mechanics, it's also about being prepared if you're stranded in the heat. To try to keep ahead of summer-related car issues, here are some tips to keep in mind.
We know summer can be a difficult time to get your car serviced, but it's worth the wait to stay safe on the road. You need to make sure your fluids are at the appropriate levels. If you're sitting in traffic awhile, in extreme heat, with low coolant levels, your engine temperature can rise fast and overheat your vehicle. Also, according to the National Highway Transportation Safety Association (NHTSA), high summer temperatures accelerate the rate at which rubber belts and hoses degrade. So you'll want to get those checked, too.
Testing your battery is also key. Extreme heat can drain your battery. During your service visit have the repair shop check your battery for any bulging, cracks or leaking. If your battery is more than three years old, have it tested by a trained technician.
All of this is even more imperative if you're taking a road trip when you won't know the area as well. Before you go, make sure your lights, fluids, hoses, windshield wipers and tires are all in good working order.
Temps can impact tire pressure and lead to dangerous blowouts. Make sure your tires are inflated to the proper pressure as set by the manufacturer because If they're under-inflated, they can overheat. According to Michelin, under-inflated "soft tires" can generate excess heat and lead to tire failure. According to Firestone, "for every 10℉ rise in temperature, your tires gain 1 PSI (pound per square inch) pressure. For every 10℉ drop, your tires lose about 1 PSI pressure. Additionally, tires may lose about 1 PSI every month. "
No matter what the season, you should always be prepared with an emergency kit for your car. Bottled water is especially important during extreme heat. Other things to keep in your car are non-perishable food items, jumper cables, a flashlight with extra batteries, reflective triangles and first aid kit.
Always let a friend or family member know your route if you're taking a trip. It’s also a good idea to program your cell phone with emergency numbers and your roadside assistance provider. Keep a written backup on paper in your glove compartment.
Gas is cooler earlier in the day and becomes denser as temperatures rise. Fill up your gas tank in cooler temperatures to get more bang for your buck.
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