Fitting AutoSock AutoSock can be fitted in around 2 minutes, with no tools required... Related articles How fast can I drive when using Autosock? Are AutoSock approved for use in the Alps where “snow chains” are compulsory? I have a rear wheel drive. Do I need AutoSock on the front wheels as well? How far apart do I fit my roof bars? I drive a 4 wheel drive, which wheels do I fit snow chains to? Can't find what you're looking for? Get in touch