How do I find what tyres I have?
You can find your car’s tyre size written on the sidewall of your current set of tyres, in your vehicle’s handbook or on a sticker in the door jam or inside the fuel cap door. When buying new tyres you should only go for ones that have these same numbers to ensure a good fit. Your tyre size can be found on the sidewall of your current tyre and is a sequence of numbers and letters. The most common tyre size in the UK is 205/55R16 but there are many variations so it’s important to check your existing tyre or to check your vehicle handbook to ensure the right tyre size has been installed.To find out the specific tyres your car was equipped with initially, you can check your vehicle’s owner’s manual, look for a tyre information sticker, or contact the manufacturer or dealership. Understanding your tyre size is crucial for safety and performance.Your Tire’s Information. Tires have very useful information molded onto their sidewalls. It shows the brand and model name of the tire, its size, whether it is tubeless or tube type, the maximum load and the maximum inflation, safety warning(s), and much more.
How do I find out my tire?
If you do not know what your specific tire size is, you can reference your vehicle’s owner’s manual or check the sidewall of the tires currently on your vehicle. You’ll find the load index of your current tyre on the sidewall, just beside the diameter. The speed rating indicates the maximum legal speed for a tyre when it is correctly inflated and in use under load.
Where can I find tyre specifications?
Your tyre’s sidewall markings are a tyre specification guide containing important information about size, load, and much more. This indicates the nominated tyre size for your vehicle from the manufacturer. In the example above, “225” indicates the tire is 225mm wide; “65” tells us the height of the tire’s sidewall the tire is 65% of it’s width—or 146.These numbers show the aspect ratio, which is the tire sidewall height in percentage to width of the tire. The width of Sidewall is directly proportional to the aspect ratio, a 70 aspect ratio means the sidewall height is 70% of 265mm while 65 aspect ratio means it is 65% of 265mm.The main difference between 60 and 65 tires lies in their aspect ratios, with 60 tires having a lower sidewall height compared to 65 tires. As a result, 60 tires provide better handling and a sportier feel, while 65 tires offer a more comfortable ride and better impact absorption.For example, 205 means that your tyre is nominally 205 mm wide. The second number is the relationship between a tyre’s sidewall height and the tyre’s width. It is expressed as a percentage. For example, 55 indicates that the sidewall height, between the top of the tread and the rim, is 55% of the tyre width.A 60 will be 5% of the tire width taller than a 55. It will negatively effect fuel mileage and the speedometer, but it’s unlikely that it’ll effect it enough to even notice.
How to check tyre details?
On the sidewall of your tyre you will find a number followed by a letter. The tyre load rating or load index (in our example: 91) is a code which corresponds to a maximum load (in kg) that can be carried by a single tyre. How tall is a 275/70R18 tire? A 275/70R18 tire has an approximate height, also known as the overall diameter, of 33. This height can vary slightly depending on the brand and model of the tire, as well as the amount of air pressure in the tire.It’s a bit confusing but the sizing that uses inches is considered a floatation size and designed for mud or sand and will ‘float you to the top based on its design.The 195/55R16 87H tyre has the following features: the first three digits 195 refer to the width of the tyre in millimetres. The second two-digit number 55 refers to the ratio between the height of the sidewall and the width of the tyre.