Summer heat doesn’t just affect you—it puts extra strain on your vehicle, especially under the hood. From long road trips to bumper-to-bumper traffic, high temperatures can push your engine and automotive fluids to their limits. That’s why checking and upgrading your essential fluids is essential for a smooth, stress-free drive.
Here’s your go-to guide for the best coolants and fluids for summer driving, brought to you by Kunes Chevrolet GMC of Lake Geneva.
Best Coolant for Summer: What You Should Know About Boiling Point
Engine coolant—also known as antifreeze—is your car’s first line of defense against overheating. The boiling point of antifreeze raises the boiling point of coolant to prevent overheating in summer. While antifreeze protects against freezing in winter, the right high-temperature engine coolant is crucial for your car's engine performance during summer heat.
