it normal to own a set of winter tyres in areas where it snows.
The owners dont dispose of them, but rather have the entire set (steel wheels and snow tires) sitting in their garage (in some towns repair shops keep them stacked for owners for a small fee who dont have storage facility of their own)
Only some cheetah Pakistani people try to roll on all season tires in snow - because "paisa bach rahe hain"
Its very funny to see them scream and yell at their own insurance companies when the adjuster comes and sees that they are rolling on all seasons in the dead of winter snow and denies any help/claims.