235/45/17 tyres so no big deal according the the RUD website VW says not enough clearance for snow chains (BUM) might give roof carrier systems a call to check. Other alternative I assume is 16 inch rims... keep as a winter set. Otherwise have to take the Merc have fitted chains before but it is a pain as low at the front (15 inch rims) - Dammmmmmmmmm
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