If keeping your car performance level high is a concern of yours, then changing your tyres so that they are suitable for the weather, season and type of road you’re driving is important. Depending upon the thickness of the rubber on your tyre, you can get drastically different results. The tread of the tyres, and the size can also have a big impact on both the fuel efficiency, and the ease with which you can drive with them. If you aren’t very experienced with tyre facts, and aren’t even sure about whether or not you have the ideal tyres for your car, then you should think about using a local tyre fitter store. Many tyre stores offer fitting services. These services can help to acquaint you with the facts you should know, and also proves itself to be valuable in its own right. Having access to a large supply of tyres, which can be used for a variety of different circumstances, and experts who know all you need to know about them, can be of great help in your quest to keep your cars performance level high.