When summer hits, many drivers focus on AC performance and fluid levels—but your tires deserve just as much attention. With hot pavement, heavy traffic, and long road trips ahead, properly maintained tires are essential for safe and efficient driving. Skipping routine tire checks can lead to poor handling, reduced fuel economy, and even dangerous blowouts. Keeping your tires in top shape is one of the smartest things you can do before hitting the road this summer.
Heat Affects Tire Pressure
As temperatures rise, so does the air pressure inside your tires. For every 10°F increase in temperature, tire pressure can rise by about 1 PSI. Overinflated tires can reduce traction and cause uneven tread wear, while underinflated tires generate excess heat and increase the risk of a blowout. That’s why it’s important to check your tire pressure at least once a month—and always before a long drive. Use a reliable pressure gauge and follow the PSI recommended in your vehicle’s owner’s manual or on the driver’s side door jamb.
Tread Depth and Wear Patterns Matter
Good tread is essential for maintaining grip on hot or rain-slicked roads. Worn-out tires can’t effectively channel water away, which increases your risk of hydroplaning. Use the penny test to check tread depth: insert a penny into the tread with Lincoln’s head facing down. If you can see the top of his head, it’s time for new tires. Also, check for uneven wear patterns, which may indicate alignment issues or worn suspension components.
Don’t Forget Tire Rotation and Alignment
Rotating your tires regularly—typically every 5,000 to 7,500 miles—helps ensure even wear across all four tires. This not only extends their lifespan but also improves vehicle handling and ride quality. Summer is also a great time to have your alignment checked, especially if you’ve recently hit a pothole or curb. Poor alignment can cause your tires to wear faster and negatively impact steering and braking performance.
Final Thoughts
Tire maintenance may not be glamorous, but it’s a key part of safe summer driving. With the right pressure, healthy tread, and proper alignment, your vehicle is ready to handle the heat, road trips, and pop-up storms that summer often brings. Take a few minutes to check your tires now, and enjoy the road ahead with confidence.