Arivo 225/40/R18 Ultra ARZ5 michelin The tire is 265 mm

The tire is 265 mm wide

which is part of BF Goodrich's "All-Terrain T/A" series

offering a blend of off-road capability and on-road comfort

Here's a breakdown of the tire's specifications:

KO2 A/T: This designation identifies the specific model and type of tire

Arivo 225/40/R18 Ultra ARZ5 michelin The tire is 265 mmThe tire specification "Arivo 225 40 R18 Ultra ARZ5" describes a specific tire size and model. Here's what each component signifies: 225: This number indicates the width of the tire tread in millimeters. 40: This represents the aspect ratio, which is the percentage of the tire's sidewall height relative to its width. R: Denotes that the tire has radial construction. 18: Indicates the diameter of the wheel rim in inches, for which this tire is