If you try searching for snow chains for the DS3 with 205.45.17 tyres you get this message " Traditional snowchains: "No fit" - RUD do not permit snow chains to be used on this vehicle and tyre size combination.
RUD test their chains on specific wheel and car combinations, in extreme conditions. It's easy to find a chain that will fit round your wheel, but what happens when the car is on full lock on a bumpy road? There may be many vulnerable components, including suspension struts, brake pipes and wheel arches, as well as electronic sensing equipment. RUD will want to supply chains if it's sensible to do so, so if there is a 'No fit' designation there is a good reason.
RUD test their chains on specific wheel and car combinations, in extreme conditions. It's easy to find a chain that will fit round your wheel, but what happens when the car is on full lock on a bumpy road? There may be many vulnerable components, including suspension struts, brake pipes and wheel arches, as well as electronic sensing equipment. RUD will want to supply chains if it's sensible to do so, so if there is a 'No fit' designation there is a good reason.
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