When chains are installed, you must not drive at a speed greater than 50 km/h. On roads without snow and ice, anti-skid chains must be removed. Only chains with a gap of no more than 15 mm must be used.
Warning: Snow chains must not be used on the following tyres: Ford Fiesta! Mazda 121: 185/55 R 14; Ford KA: 165/65 R 14.