NIO offers 3 vehicle models. Tyre sizes for NIO vehicles range from 19 to 21 inches. Here you can view the list of dimensions (width, profile, rim size, load and speed indices) available for your NIO model, as well as other information including recommended tyre pressure and vehicle load (front and rear axle). To find the approved tyre size for the wheels of your NIO, select the your car model from the choices below.