Fiat 500X Spare Tire Sizes

The Fiat 500X has used a 5x110mm bolt pattern for all models from 2016 to 2022 along with tire diameters ranging from 26.0" to 27.3" tall. Using a temporary spare tire with a diameter close to the standard tire has many benefits, especially for modern vehicles with larger brake calipers and anti-lock brakes or traction control systems. Tire diameter as well as wheel diameter clearance have been taken into account for the specific Fiat 500X years and options. In this case, a 145/60R20 temporary spare tire is the recommendation for all applications.