

That’s the height of this tire’s sidewall. Some quick math tells us that 60% of 265 millimeters is 159 millimeters. In this case, the tire height is 60% of its width. Aspect RatioĪs we’ve mentioned, the aspect ratio is the sidewall height compared to its width. It’s also one of the important elements of finding the aspect ratio.

It’s important to note that some of these numbers are in inches and some in millimeters, so keep an eye out! This is the first important number we’re looking for when shopping for rims. The first number we see is “265.” This is the width of the tire from sidewall to sidewall in millimeters.
Aspect ratio calculator for tires how to#
From right to left, here’s how to read this handy little number. This string of numbers and letters might look confusing, but we’ll explain each piece step-by-step. Still, you’re reading this because you want to know everything about your tires, which is fantastic. Not to mention, with our state-of-the-art visualizer and our happy-to-help service, you always know your new tires will fit.
Aspect ratio calculator for tires install#
Granted, if you bought them through Rent A Wheel, you could have our professional tire technicians install them on your vehicle for free. This example is the numbers you would find if you just bought a set of reliable Nexen Roadian HP tires online at for only $62 a month. The Aspect Ratio is stamped onto the exposed sidewall of any tire alongside a bunch of numbers and letters that tell you everything you need to know about your tire. As we mentioned, it’s conveniently available on the side of any tire. The Aspect Ratio is pretty important and can determine how a tire looks and performs. Tire Aspect Ratio is a percentage that reflects how much of a tire you see outside of the rim flange compared to its actual width. Tire aspect Ratio is the percentage ratio of the tire’s sidewall height compared to its rubber width.ĭon’t worry we’ll break it down for you. Today, we will talk about tire aspect ratio, where to find it on your tire, and what it means. It’s pretty easy to spot and read-if you know what you’re looking for. Luckily, every tire on the market has this information stamped on its rubber sidewall. Many variables differ from tire to tire, and it’s important to know what they are and how they affect your ride. Wait, that last one is for something else. When you start looking at new tires, you realize that there are many different factors and sizes to keep in mind.
