4pcs. Nissan 350z Altima Maxima Murano Sentra Wheel Center Caps 40342-au510 set of 4 new Nissan wheel center caps Diameter of front face: 55mm ( 2.17inch ) ALTIMA 1997-2009 with 55mm wheel center cap MAXIMA 1997-2009 with 55mm wheel center cap MURANO 1997-2009 with 55mm wheel center cap