For those times when winter tyres just aren't good enough.

[grumpyoldgit]

All you need is a 4x4 and a good covering of snow.

Track N Go part 2 - YouTube

 

[guydewdney]

bet that p1sses the traction control system off....

 

[jamesfuller]

You don't need a 4x4, just fit them on the rear and make a half track!