How to check tyre size

How to get tire size? Where to find tire size? You can then choose the right tyre option for you before moving on in your search. This will usually have the tyre information you need printed clearly on it.

Understanding the First Half of the Series 1. What size are my tyres?

Find the series of numbers on the sidewall. Tires are manufactured with the tire size printed on the sidewall. Recognize that the first letter denotes the service type.

On some tires , the series of numbers begins with a letter. Note that the first. Use our tool below to understand how to read and find your tyre size by dimensions, as you select each size the relevant section of the tyre size will be highlighted on the tool. Check the size on the side of the tire. If the tire size falls within the sizes of the inner tube, it will be fine.

Measure everywhere clearance is tight on both sides and see how much room you have.

So to replace the valve stem you'll need to buy a new stem from a tyre centre. It is a tubeless scooter tyre combination. You will then need to deflate the tyre and break the bead off of the rim to release the seal.

Then with a sharp craft. You must enter a registration number to search for your vehicle. Please try again or use the tyre size search to find your tyres. The aspect ratio or profile height of the tyre sidewall is expressed as a percentage of the tyre width. So an aspect ratio of for example means that the profile height of the tyre is of its width.

The next two digits represent the size of the wheel rim that the tyre can be fitted to. Use the tyre calculator to populate a list of alternate tyre sizes. Click on each size to see available tyres in that size.

Use our tyre size calculator to calculate the diameter , width , sidewall , circumference , and revolutions per mile of any tyre. Just type in a metric or standard size tyre and click calculate. The following two numbers (“55”) represent the aspect ratio – or measurement of the sidewall height (in mm). Essentially, this is the ratio of the tyre’s cross-section to its width. Wheel Size App for Android platform.

So, in the above example, a tyre that has an aspect ratio of would have a height equal to per cent of its width. On the sidewall of a tyre you will find various codes and markings.

Amongst these you will find the size. Tyre width: The first three digits ‘205’ indicates the width of the tyre in millimeters , so with this example the tyre is 205mm wide. This is all the information you need to order your tyres if you would like to know more read on Aspect Ratio. A series tyre , therefore, is a tyre whose. All tyres carry a speed symbol in the form of a letter indicating.

When using a tyre size comparison tool, it’s important to know the difference in the outer diameter. When it comes to these , it is recommended that you only use options within 1. Look at our free to use tyre size calculator, used to compare the differences between you OE fit tyres and other alternatives. As a rule, please only allow yourself a maximum of 2. The most straightforward way is to give your tyres a quick visual check, by using the tyre’s treadwear indicators. These are small raised areas that sit in between the grooves of the tread pattern, and indicate how much wear your tyres have accumulated. On UK tyres, the treadware indicators are set at the minimum legal tread depth of 1. There might also be different recommended pressures depending on the season and the car’s load.

Unscrew the valve cap on the tyre and attach the gauge firmly - you should then get a reading. If the reading is lower than the recommended pressure, inflate your tyres to match. If it’s higher, then let some air out.

Just take a 20p coin and insert it into the tread grooves on the tyre.