Ran a flat tyre today just over 2000km. Completely punctured and lost. Fortunately my wheel rim was saved. Came to a stop on a very busy highway intersection. Hyundai's AA service however arrived very quickly within 15 min to carry the car to safe haven. There my investment in a spare wheel payed off. Replacement was simple with the professional jack. The one delivered by Hyundai cannot come under the car with flat tyre. So we needed it to roll on a block.
The energy saver from Michelin was lost. Price 100 euro.


Plus:
1. swift Hyundai AA service (better than ANWB)
2. Good dealer service immediate replacing tyre.
3. Fair driving characteristic of the Ioniq with spare wheel below 80km/h
Minus:
1. Crap Jack delivered with homecomer wheel.