Piecrust Rubber Tires: What They Are and Their Impact on Drag Racing and Classic Cars

Piecrust rubber tires, commonly called slicks, are smooth tires made from advanced rubber compounds. They offer superior traction and performance on racing surfaces compared to conventional street tires. The name “piecrust” originates from the earlier grooved shoulder design, which has since evolved into the current smooth style. In drag racing, speed and traction are crucial. … Read more

How Often Should You Get New Tires? Signs, Miles, and Tread Depth to Consider

To ensure safety and performance, replace your tires every 6 years or after 36,000 to 75,000 miles based on mileage and driving habits. Regularly check the tire tread depth and inspect for wear. Always change tires older than 10 years, regardless of their condition. Proper maintenance affects tire lifespan, so stay vigilant. Next, evaluate your … Read more

How to Tell the Age of a Tire: Tips to Check the Manufacture Date Code

To find a tire’s age, check its Tire Identification Number (TIN). The last four digits indicate the week and year of manufacture. For example, “3815” shows the tire was made in the 38th week of 2015. You can find the TIN, which follows the format DOTXXXXXXX, on the tire’s sidewall. Tires typically have a shelf … Read more

Tire Cupping: Causes, Symptoms, Prevention Tips, and Tire Wear Patterns

Tire cupping occurs due to tire misalignment or imbalance. Misalignment can lead to vehicle drift and uneven tire wear. These issues affect vehicle handling and overall safety. To prevent tire cupping, ensure regular tire alignment and balance checks by a qualified technician based on your driving conditions. Symptoms of tire cupping often manifest as vibrations … Read more

Speed Rating on Tires: What You Need to Know and Key Factors Explained

The speed rating on tires shows their maximum safe speed. Ratings like A8 and B suggest lower performance, which may reduce control at highway speeds. Higher ratings, such as H and ZR, indicate tires designed for speeds well above highway limits, enhancing handling and safety in various driving conditions. Several key factors influence speed ratings. … Read more

Tire Speed Rating: What It Is, Why It Matters, and How to Check It

The tire speed rating shows the highest speed a tire can safely manage. Lower ratings, like A8 and B, can reduce control at highway speeds. Higher ratings, like H or ZR, provide better handling and stability at faster speeds. Always choose a speed rating that matches your vehicle’s needs for optimal performance. To check a … Read more