285/65r20 in inches

Quick Answer Box What is 285/65R20 in Inches? 285/65R20 equals a 34.59-inch tall tire mounted on a 20-inch rim, with a section width of 11.22 inches. This tire code mixes two measurement systems: the 285 (width) and 65 (aspect ratio) are metric-based numbers, while the 20 is already in imperial inches (the rim diameter). Drivers,…