Dave1880

Hi guys and girls, i'm new here. I have been looking all over the forum and the internet and I need some advise or information. I drive a 2017 l&k 4x4 280hp superb combi and i'm looking for 19 or 20" deep concave wheels. What width is possible to fit under the car. I found pictures of superbs with up to 20x10j wheels, but there is never information about the ET-value. The car in the picture has vossen cv7 20x10 wheels, for example.