One Dime Down
Jul 21, 2025
Protecting your car in Texas

In Texas, weather can turn on a dime—from scorching sun to sudden hailstorms or flooding. If you own a used car in the Lone Star State, protecting it from extreme weather isn’t optional—it’s essential. Here’s how to protect your investment and keep it running and looking great no matter what the forecast says.

Key Takeaways

  • Protecting your car in Texas means guarding against sun, hail, flooding, and heat-related damage.
  • Simple tools like sunshades and car covers can preserve both your interior and exterior.
  • Regular maintenance and checking seals help protect against unexpected weather-related repairs.

1. Shield Against the Sun

Texas heat can wreak havoc on your car’s paint, tires, and interior. Prolonged exposure to UV rays can fade your dashboard and seats, while also weakening rubber parts like windshield wipers and tires. Use a windshield sunshade to reflect heat and UV rays. Parking in shaded areas or garages is ideal, and applying a high-quality wax can offer an extra layer of paint protection.

2. Prep for Hailstorms

Hail is a serious threat in Texas, especially in spring. One good hailstorm can cause thousands in damage. Invest in a quality car cover that’s designed for hail protection. It may also be worth looking into comprehensive car insurance to ensure you’re covered if the skies open up.

3. Defend Against Flooding

Texas flash floods can come out of nowhere. Try to avoid parking in low-lying areas and always be aware of flood watches. If flooding is expected, park your car on higher ground. Regularly check and replace weather seals on doors and windows to help prevent water from getting inside.

4. Use a Garage or Carport

If you have access to a garage or carport, use it. This is the best overall protection from the elements. If you don’t have a garage, consider investing in a portable carport or canopy.

5. Regularly Maintain Weather Seals

The rubber seals around doors and windows keep water and air from leaking into your vehicle. Texas heat can dry them out, causing cracks. Inspect them regularly and apply silicone-based lubricants to keep them soft and effective.

6. Check Tire Pressure Often

Hot pavement and fluctuating temperatures can mess with your tire pressure. Improperly inflated tires can be dangerous and wear out faster. Check tire pressure monthly and before long drives. Keep a portable tire inflator in your trunk just in case.

7. Keep Your Battery in Check

High temperatures can shorten a battery’s lifespan. If your battery is more than three years old, get it tested. Clean off any corrosion around the terminals and make sure the battery is properly secured.

8. Maintain a Clean Exterior

Dirt, bird droppings, and tree sap can bake into your car’s paint in the Texas sun, leading to permanent damage. Wash your car regularly and apply wax to create a barrier against these elements.

9. Cover Up

If a garage isn’t available, a quality car cover is your next best option. Look for covers that are water-resistant, UV-protective, and breathable. They’ll help guard against sun, hail, and rain while allowing moisture to escape, reducing the risk of mildew.

10. Consider Window Tinting

Window tint not only enhances privacy but also blocks UV rays and reduces interior heat. Make sure to choose a legal tint and have it installed professionally.

Protection Method Purpose
Windshield Sunshade Reduces interior heat and prevents UV damage
Car Cover Protects from sun, hail, and dust
Weather Seal Maintenance Keeps out rainwater and drafts
Battery Checks Prevents heat-related failure
Protecting your car with a sunshade