Preparing Your Car for Summer: Essential Performance Check-Up Tips

Aug 28, 2025By Joe G

JG

Check Your Tires

As temperatures rise, so does the pressure in your car's tires. It's crucial to regularly check your tire pressure, as both over-inflation and under-inflation can lead to uneven wear and reduced fuel efficiency. Refer to your vehicle's manual for the recommended pressure levels. Also, inspect the tread depth to ensure it meets safety standards.

car tire check

If the tread appears too worn, it may be time to replace your tires. Remember, a well-maintained tire not only enhances safety but also improves your car's overall performance.

Inspect the Cooling System

Summer heat can put a lot of strain on your vehicle's cooling system. Start by checking the coolant levels and topping it off if necessary. Ensure there are no leaks in the hoses and that the radiator is functioning properly. A malfunctioning cooling system can cause your engine to overheat, leading to expensive repairs.

car engine cooling

It might also be a good idea to flush and refill the coolant if it hasn't been done in a while. Regular maintenance of the cooling system can prevent breakdowns and keep your car running smoothly during hot summer days.

Examine the Air Conditioning

A working air conditioning system is essential for a comfortable drive during the summer months. Test your AC to make sure it blows cold air. If you notice it's struggling or not cooling effectively, it might need a recharge or servicing. Consider having a professional inspect the system for leaks or any other issues.

car air conditioning

Maintaining your AC not only enhances comfort but also prevents larger issues that could arise from neglecting this crucial system.

Test the Battery

Extreme temperatures can affect your car battery's performance. Before summer hits its peak, test your battery to ensure it's in good condition. Look for any signs of corrosion on the terminals and clean them if necessary. If your battery is more than three years old, consider having it tested by a professional.

A reliable battery is vital for starting your vehicle, especially when air conditioning and other electrical components are in use more frequently during summer.

Check Fluid Levels

Ensure all essential fluids are at their optimal levels. This includes engine oil, brake fluid, power steering fluid, and windshield washer fluid. Low fluid levels can lead to various mechanical issues and compromise vehicle safety.

car fluid check

Regular checks and timely top-ups or replacements can help maintain your vehicle's performance and prolong its lifespan.

Inspect Lights and Wipers

Even during summer, you might encounter sudden rainstorms or need to drive at night. Make sure all exterior lights are functioning correctly, including headlights, taillights, and turn signals. Replace any burnt-out bulbs immediately.

Additionally, inspect your windshield wipers for wear and replace them if they leave streaks or don't clear the windshield effectively. Clear visibility is crucial for safe driving.

Prepare an Emergency Kit

While you can do everything possible to prevent issues, it's always wise to be prepared for emergencies. Assemble a summer emergency kit for your car that includes items like water bottles, non-perishable snacks, a flashlight, jumper cables, and a first-aid kit. Consider adding sunscreen and hats for extra protection during roadside emergencies.

car emergency kit

Having these items on hand can make unexpected situations more manageable and ensure you're ready for anything on the road.