As the temperature rises, your vehicle feels the heat just like you do. Here in Texas, the sweltering summer months can take a toll on your car, from the engine to the interior. At Dallas Lease Returns, we know how important it is to keep your car in peak condition year-round, so here’s what you should know about how the summer heat can affect your vehicle and what you can do to protect it.

1. Tire Care: Watch Out for Blowouts

Hot pavement can wreak havoc on your tires, increasing the risk of blowouts. As the temperature rises, the air inside your tires expands, which can lead to overinflation. Combine that with hot roads, and it’s a recipe for a tire failure if your tires are worn or improperly inflated.

What to do:

  • Check your tire pressure regularly, and adjust as needed.
  • Rotate your tires and check tread depth to ensure they’re in good condition.
  • Consider investing in high-quality tires designed to withstand extreme temperatures.

2. Battery Strain

The heat can be just as hard on your car’s battery as the cold. High temperatures can cause the fluid inside the battery to evaporate, leading to reduced battery life. Excessive heat can also accelerate the corrosion of battery terminals, making it harder for your car to start.

What to do:

  • Have your battery tested, especially before a road trip.
  • Clean the terminals to ensure a strong connection.
  • Replace an aging battery before it leaves you stranded.

3. Engine Overheating

Your engine is at risk of overheating during the summer, particularly in stop-and-go traffic or long drives. High temperatures can cause your cooling system to work overtime, and if it’s not in top shape, your engine could overheat.

What to do:

  • Regularly check your coolant levels and top them off as needed.
  • Have your cooling system, including the radiator and hoses, inspected for any signs of wear.
  • Avoid idling for too long in extreme heat to prevent unnecessary strain on the engine.

4. Interior Protection

The sun doesn’t just damage your car’s mechanics—it can also wreak havoc on your interior. Prolonged exposure to direct sunlight can cause your dashboard and upholstery to fade, crack, or even melt, especially if your car sits outside for long periods.

What to do:

  • Park in the shade or use sunshades to protect your interior.
  • Consider tinting your windows to reduce UV exposure.
  • Regularly clean and condition your leather or vinyl seats to prevent cracking.

5. AC System Maintenance

Your air conditioning system is your best friend in the heat, but it works extra hard in the summer. If it’s not properly maintained, it can fail just when you need it most.

What to do:

  • Have your AC system checked, including the refrigerant levels and belts.
  • Listen for unusual noises or reduced airflow, which could indicate a problem.
  • Keep your vents clear to maximize airflow throughout the vehicle.

6. Fuel Efficiency Decline

High temperatures can impact your car’s fuel efficiency. Engines tend to run hotter in the summer, and running your AC at full blast doesn’t help either. The harder your engine and AC work, the more fuel you burn.

What to do:

  • Keep up with regular maintenance, including oil changes and air filter replacements.
  • Drive smoothly and avoid rapid acceleration, which increases fuel consumption.
  • Consider turning off the AC when driving at lower speeds to save fuel.

Stay Cool and Drive Safe This Summer

At Dallas Lease Returns, we understand the importance of keeping your vehicle in top shape during the hot Texas summers. Regular maintenance is key to avoiding costly repairs and staying safe on the road. Whether you’re in the market for a new car or need tips on maintaining your current one, we’re here to help.