Final answer:
Driving on the tracks of another vehicle does not improve traction in bad weather and can be dangerous. Winter tires or those designed for snowy or icy conditions provide better traction.
Step-by-step explanation:
Driving on the tracks of another vehicle does not help with traction in bad weather and is not recommended.
In fact, it can be dangerous and increase the risk of accidents because the tracks can be uneven or filled with debris.
In order to improve traction in bad weather, it is better to have winter tires or tires specifically designed for snowy or icy conditions that can provide more friction with the road surface.