Radial tyres are the most common type used on modern vehicles. Their sidewalls stand straight up, featuring layers of steel cord plies arranged at a 90-degree angle to the center. This design improves comfort and performance over bias ply tyres, leading to a smoother ride and greater durability. Key differences between radial and other tire … Read more
Temperature resistance on a tire shows its ability to handle heat during high-speed driving. Tires have temperature ratings: A, B, and C. A-rated tires can perform above 115 mph. B-rated tires are suitable for speeds between 100-115 mph. C-rated tires have lower performance and are generally not safe for high-speed use. Understanding tire ratings and … Read more
The aspect ratio of a tire represents the height of the sidewall. It measures the distance from the wheel rim to the tread. This height is expressed as a percentage of the tire’s width. For instance, an aspect ratio of 65 means the sidewall height is 65% of the tire width. This measurement influences handling … Read more
Treadwear grade is a government-required number that shows how fast a tire wears out. A grade of 300 means the tire lasts three times longer than a tire with a grade of 100. Tire manufacturers assign these grades, and they may not be verified by an independent third party. Shallow or uneven tread can lead … Read more
Load range E means the tire has a strength equal to a 10-ply construction. Each tire can carry a maximum load of 1,520 lbs at 80 PSI. Tires with this load range offer durability and stability for heavier vehicles. They ensure safe performance under demanding conditions and support increased load capacity. When buying tires, consider … Read more
Cupping, also known as tire scalloping, means the tire tread wears unevenly. This creates worn spots that form high and low areas on the tire, usually 3-4 inches in diameter. This uneven tire wear can cause a rumbling noise when driving, especially at high speeds, and may be mistaken for a problem with the wheel … Read more
A bald tire has very little tread depth, which affects traction and driving safety. Tread wears down from underinflation and overloading. Regular maintenance and proactive care can prevent bald tires. This ensures safe vehicle performance and extends the tire’s lifespan. Driving on bald tires is dangerous. They reduce traction, especially in wet or icy conditions, … Read more
A cupped tire shows uneven tire wear with abnormally worn patches on the tread. Common causes include misalignment, improper inflation, or worn parts. Signs of tire cupping are noise and vibration while driving. Regular maintenance can prevent cupping and help extend the life of your tires. To prevent cupped tires, drivers should regularly check tire … Read more
Retread tires, or recap and remolded tires, are remanufactured tires that replace worn tread with new tread. This process increases the tire’s lifespan. Retreads make up nearly half of all replacement tires in the North American truck tire market, offering cost efficiency and sustainability. However, myths abound regarding recap tires. Some people believe they are … Read more
A traction grade shows how well a tire performs on wet surfaces. The ratings range from AA to C, with AA being the best. Tires with an AA rating have a shorter stopping distance compared to those with a C rating. This grade is crucial for safety in wet conditions and affects overall tire performance. … Read more