315/75r16 in inches

Quick Answer Box A 315/75R16 tire converts to: Formula used: (315 mm × 0.75) ÷ 25.4 × 2 + 16 = 34.6 inches What is 315/75R16 in Inches? A 315/75R16 tire measures 34.6 inches in overall diameter, 12.4 inches wide, with a 9.3 inch tall sidewall. This is a metric tire size code that mixes…