Michelin 225/45/R18 Primacy 4 ST honda the sidewall height is 65%

the sidewall height is 65% of the tire's width

65: This number signifies the aspect ratio

providing a broad contact patch with the road or terrain

and handling characteristics

65: This indicates the aspect ratio

Michelin 225/45/R18 Primacy 4 ST honda the sidewall height is 65%The Michelin Primacy 4 ST tire in size 225 45 R18 is a premium touring tire designed for passenger vehicles, prioritizing comfort, performance, and longevity. Here's what the size specifications represent: 225: The tire width in millimeters. 45: The aspect ratio, representing the sidewall height as a percentage of the tire's width. In this case, the sidewall height is 45% of the tire's width. R18: The tire is designed to fit wheels with a 18 inch