How to Read Car Tire Codes and Choose the Right Tire Size
Car tire codes, such as 205/55 R16 91V, indicate a tire’s size, load capacity, and speed rating. Understanding what each number and letter means helps you choose replacement tires that suit your vehicle’s needs and the manufacturer’s recommendations. This article explains how to read tire codes, choose the right size, and what to consider before buying tires so that their specifications are suitable, beyond simply fitting the wheels.
Last updated: 06 Oct 2026