Porsche 718 Spare Tire Sizes

The Porsche 718 has used a 5x130mm bolt pattern for all models from 2017 to 2023 along with tire diameters ranging from 26.3" to 27.4" 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 Porsche 718 years and options. In this case, a 145/60R20 temporary spare tire is the recommendation for all applications.