@Glos Guy. To the best of my memory it was on standard alloys, 18″ I think. It’s one of the things I try to ensure when test driving.
Conversely, one of the two XC40s we tried prior to ordering was a R Design Pro with silly 20″ wheels. Although the ride was still good, I did notice a degree of “tramlining” on uneven roads. Our T4 Inscription on 18″ was much better, very assured.
Before we ordered the i4, only the M Sport version was available for test drive. This didn’t worry me unduly as the Sport and M Sport (on the i4 at least) have the same suspension now, and although the M Sport has different alloys to the Sport, both are 18″ 🤷
2024 - BMW i4 Grand Coupe eDrive 35 Sport
2020 - Volvo XC40 T4 Inscription
2017 - Audi Q3 TFSi Sport S-Tronic