Hi, I see this is an old post, however I hope this will help if you are still looking for a new wheel. I bought a wheel that looked exactly the same as my 2017 Doblo when it was almost new, it had a larger spline hole and didn't fit, I cant remember what it was off though, so after a bit of research I found the Fiat 500 had the same spline set up, I found a newer model 500 Abarth set up with a single stage air bag and fitted it, been on for a couple of years and never had a problem, just take the usual precautions relating to air bag safety when changing over and you should be OK. Jon.