Not surprising at all. These tyres are a ridiculous size for the car. Perhaps if it was a sports car frequently used for track days on motor racing circuits they'd work, but on a car like a 3008, used on UK roads, they give a harder ride, worse steering feel, worse handling, wear faster, are more susceptible to damage from kerbs, road humps and potholes and cost more to replace.

That's why they are fitted in the first place. Tyre makers discount them to car manufacturers knowing they will make a fortune on the frequent, expensive replacements. If you want sensible tyre life, fit sensible wheels and tyres, either 15-inch with 195/65 R15 tyres or 16-inch with 205/55 R16 tyres.