When you purchase all-weather tyres you need to know the dimension as that is one of the key factors that you will need to get correct. Most of us don’t know the dimension of our tyres. The tyre dimension can be checked, either on the sidewall of your current tyres, or then you can find it in the car’s handbook. You will need to know width, the height ration and the rim size. Through using an online tyre selector you can find the recommended tyre dimension for your specific car model. You search by manufacturer, the model, year and engine size and it will give you the recommended dimension.
If you know the dimension of the all-weather tyres that you are looking for is 225/65R17 you can then search for 225/65R17 all-weather tyres and then you get search results for all the all-weather tyres available with that dimensions. Some tyre manufacturers let you search for tyres based on the car model or then just search for tyre dimension and it will give you the all-weather tyres that they have for those dimensions, as well as what winter and summer tyres they have.
You should follow the recommendations for the tyre dimensions mentioned in the handbook. If you want to change it because you want to have another profile tyre on your vehicle then you need to adjust the rim size so that the circumference remains the same. The speedometer and the odometer will show the wrong reading if you deviate from the original dimension. Dimension changes can also change the performance or impact other parts of the car, so it needs to be checked with a car or tyre service station prior to doing it.
When you purchase the tyres the EU tyre label can help you to further select between the tyres that you find. You want to select the tyres that have the lowest rolling resistance, as that gives you low fuel consumption and low carbon dioxide emissions. If you have an electrical car, then you will get further on each charge, but you will need to ensure that the tyres are recommended for use on electrical cars. Tyre rotation also becomes more of an issue with tyres for electrical cars due to higher wear. For electrical cars you will also want to check the tyre noise level between the tyres as a high tyre noise can become disturbing when you consider your driving comfort.
The EU tyre label might not highlight all the important factors involved in the selection of your tyres but should be considered once you have identified a few options that meet your other requirements. Wet grip is important when driving in wet conditions, but it is not very relevant for winter tyres where you would need to know about the snow and ice grip. For the fuel efficiency and the tyre noise might not show the correct value for winter tyres, as they are tested in conditions outside their normal range of use.
For more information regarding dimensions of all-weather tyres, visit: nokiantyres.com