What is a tire speed rating? 

A tire speed rating indicates the maximum speed at which a tire can safely operate, represented by a letter code, and it's crucial for ensuring that your vehicle can perform safely and effectively at higher speeds. The speed rating not only influences how quickly you can drive but also affects your vehicle's handling and performance characteristics. To preserve these qualities, it's important to select tires that match or exceed the original equipment manufacturer's (OE) ratings. Consulting an expert, such as Treadwell, can help you find the appropriate tires for your vehicle, ensuring safety and optimal performance.

 

The tire's speed rating is usually found on the sidewall, following the load index in the size code. This letter indicates the maximum speed the tire can safely handle, with each letter corresponding to a specific speed limit. For accurate performance and safety, it's essential to choose tires that meet or exceed the manufacturer's recommended speed ratings for your vehicle.