The 2017 Fiat 500e Base Model bolt pattern is 4-98 mm. This means there are 4 lugs and the diameter of the circle that the lugs make up measures 98 mm or 3.9 inches across. To get a close measurement of your 4 lug bolt pattern without a bolt pattern tool you should measure from the center of one lug to the center of the lug across from it.
