Laufenn S FIT AS LH01 All Season Tires 225/55R17 97W

The tire size 225/55R17 is a commonly used specification for many passenger vehicles. This designation provides important information about the tire's dimensions and characteristics.

The first number, 225, represents the tire's width in millimeters. This measurement indicates the distance between the tire's sidewalls when the tire is properly inflated and mounted on the wheel. A wider tire, such as a 225-width, typically provides better traction, handling, and stability, especially on larger or heavier vehicles.

The second number, 55, is the aspect ratio. This figure represents the ratio of the tire's sidewall height to its tread width, expressed as a percentage. In this case, the sidewall height is 55% of the tread width. Tires with a lower aspect ratio, such as 55, tend to have a sportier, more responsive handling characteristic, while higher aspect ratios often result in a smoother, more comfortable ride.

The letter "R" stands for radial, which is the most common tire construction type used in modern vehicles. Radial tires feature crisscrossing steel belts under the tread, providing improved durability, handling, and fuel efficiency compared to older bias-ply tire designs.

The final number, 17, refers to the wheel diameter in inches that the tire is designed to fit. This measurement is crucial when selecting replacement tires, as the tire must match the size of the vehicle's wheels to ensure proper fitment and safe operation.

The 225/55R17 tire size is well-suited for a wide range of mid-size and full-size sedans, crossovers, and smaller SUVs. This specification offers a balance of performance, comfort, and practicality, making it a popular choice among many drivers.

When purchasing replacement tires, it's essential to match the size, speed rating, and load rating specified by the vehicle manufacturer to ensure optimal safety, handling, and performance. Consulting the vehicle's owner's manual or the information placard located on the driver's side doorjamb can help determine the correct tire size for your specific make and model.

Proper tire maintenance, including regular inflation checks, rotation, and timely replacement, is also crucial to maintain the tire's intended performance and longevity. By selecting the right tires and keeping them in good condition, drivers can enjoy a safer, more comfortable, and more efficient driving experience.

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