Hello Blofelds and welcome aboard...
This has been discussed extensively on a another thread "Winter Tires".
, including 2WD X1 like yours, spiked tires, All Season M+S etc etc...
The thread is still active, so I suggest your peruse the 3 pages where I'm sure you will find answers (several ofthem probably !
) to your question.
What colour combo did you order your X1 with btw ?