Skoda 2011 Yeti Owner's Manual page 211

210 Wheels and Tyres
When fitting snow chains on the front and rear axle at the same time, the maximum
speed is limited to 50 km/h.
Only fit snow chains with links and locks not larger than 12 mm.
Remove the full wheel trims before installing the snow chains.
Observe the different national legal regulations relating to the use of snow chains
and the maximum vehicle speed with snow chains.
WARNING
Please pay attention to the information in the supplied fitting instructions of the
snow chain manufacturer.
Caution
You must take the chains off as soon as you drive on roads which are free of snow.
They adversely affect the handling of your vehicle, damage the tyres and are rapidly
destroyed.
Note
We recommend that you use snow chains from the Škoda genuine accessories.