Winter Maserati Rim Placement:

Once the cap is removed from  the rim, you will be able to see where the rims are placed onto the car( front or back)

 

Back Winter Rims: Rims are placed in the back of the car if the gap to the right of the green part is wider.

 

Front Winter Rims: Rims are placed in the front of the car if the gap to the right of the green part is narrower