Car tires are one of the most important parts of any vehicle, yet they’re often overlooked until there's a problem. Understanding how tires work and how to maintain them can improve your car’s safety, performance, and longevity. Here are five essential facts about car tires every driver should know:
1. Tire Pressure Matters More Than You Think
Driving with underinflated or overinflated tires affects your vehicle's handling and fuel efficiency. Underinflated tires can overheat and lead to blowouts, while overinflated ones reduce traction. Check your tire pressure monthly and always follow the manufacturer's recommended PSI, usually found on a sticker in the driver’s door frame or in the owner’s manual.
2. Tread Depth Affects Safety
The tread on your tires provides the grip needed for traction, especially on wet roads. As tires wear down, the risk of skidding or hydroplaning increases. The legal minimum tread depth in many countries is 1.6mm, but it’s recommended to replace tires before they reach that point for optimal safety.
3. Tires Have an Expiry Date
Even if your tires still look good, they degrade over time due to exposure to heat, sunlight, and weather. Most manufacturers recommend replacing tires every 6 to 10 years, regardless of mileage. You can check the manufacturing date on the tire’s sidewall, labeled as the DOT code.
4. Rotating Tires Extends Their Life
Tires wear unevenly depending on their position on the vehicle. Rotating your tires every 5,000 to 8,000 miles ensures even wear, improving performance and extending tire life.
5. Not All Tires Are Created Equal
Different tires serve different purposes. All-season tires, winter tires, and performance tires are designed for specific conditions. Choosing the right type based on your driving environment is crucial for safety and efficiency.
Understanding these facts can help you make informed decisions and keep your car running smoothly.