Skoda Yeti Owner's Manual page 199

Wheel size Impression depth D
6J x 16
7J x 16
6J x 17
For technical reasons, it is only permissible to fit snow chains on rear axles
with the following wheel / tyre combinations:
Wheel size Impression depth D
7J x 16
7J x 17
Remove the full wheel trims before installing the snow chains
WARNING
Observe the national legal regulations relating to the use of snow chains.
CAUTION
The chains must be removed when driving on snow-free paths. They would
otherwise cause loss of performance and damage the tyres.
196
General Maintenance
Tyre size
50 mm 205/55 R16
45 mm 205/55 R16
45 mm 205/50 R17
Tyre size
45 mm 215/60 R16
45 mm 225/50 R17
» page 200.