Learn how to read and interpret your car's tire labels to enhance safety and performance. This guide explains tire size, load capacity, speed ratings, and markings like M+S, helping vehicle owners select suitable tires with confidence.

Understanding Your Vehicle's Tire Markings

Choosing the right tires is key to ensuring vehicle safety, optimal performance, and a smooth ride. Learning how to interpret tire labels on your wheels is essential for making informed decisions.

For example, a tire label might read: P195/60R16 63H M+S.

The first characters reveal important details about size and type. The "P" indicates it's a passenger vehicle tire made following North American standards.

If the "P" is absent, the tire may adhere to European ETRTO standards. Other labels like "LT" denote suitability for trucks or SUVs with heavier loads. The "T" often signifies a temporary or spare tire.

The number 195 denotes tire width in millimeters. The 60 reflects the aspect ratio, meaning the sidewall height is 60% of the width.

The "R" indicates radial construction, commonly used in modern tires, and 16 represents the wheel diameter in inches. The load index 63 shows the maximum weight capacity. Speed ratings such as "T" (118 mph), "H" (130 mph), and "S" (112 mph) specify the maximum safe speed. The "M+S" marking indicates the tire is suitable for all-season conditions.

Understanding these details helps you select the right tires, ensuring vehicle stability and safety. Mismatched tires can impair handling and performance.

Important:

This guide provides general information on tire labels to help vehicle owners make educated choices. For precise recommendations, consult qualified professionals. The site is not responsible for external data discrepancies, and some offers may differ.