The wheels on the CC get very heavily stuck to the hubs.
Please be warned about this - Jen has only done 17k in her car, but in that time when I came to change the tyres from front to back for wear purposes it took a LOT of effort to get them off - Iam no small lightweight guy (6ft 1" - 14.5 stone) and have many years motor industry experience - these wheels would NOT have come off at the roadside.
A ramp and big blocks of wood were needed!
I suggest that you have the wheels removed and a small smear of grease is applied to the mating surfaces - this is not funny Peugeot and worthy of an official complaint on the grounds of safety!
Hope it does not affect too many of you.