When installing on 2017 Lexus GX460, I found that the rear rack fits perfectly. The light weight, voice activation is Wonderful. I used them with about 6 different earbuds that I have been testing over the past weeks. Es muss nur noch der Bügel mit zwei Schrauben befestigt werden und daran die Fixierungen für die Räder, je nach Anzahl die man benötigt. Expands to whatever size youd like, so it will look great just about anywhere. Its voice command recognition usability on normal highway conditions is very poor. As a person who doesnt wear UGGs but bought these for my wife she found them to be nice looking but not as comfortable as she thought. I did not have to struggle with at all. The POSITIVE SIDE is these have fine sound and the wiring is braided material type which I feel is durable and will last. However, as mentioned in several other reviews, the new microphone clip is way too large (the new microphone is larger also, unfortunately).