Does anyone know if the tyre sizes are the same if you order the 19" wheels on the Excellence?
For example would the tyre size be the same on the 1.4 petrol and the 2.0 diesel if ordered with the 19" upgrade?
I think you'll find that the rolling radius is the same which would make sense otherwise the body would have to be different for each wheel size.
Therefore 19" wheels have a much lower profile than an 18" and again for the 17". One of the reasons I stayed with an SE is to get a more practical and comfortable tyre at 17"