Porsche 918 Spyder tire size
The most common factory tire size for the Porsche 918 Spyder is 265/35R20 front, 325/30R21 rear, on 1 of the 1 year and trim fits listed. Each year below lists the sizes its trims were built with (2015). Pick your year and trim to see the tires that fit.
Porsche 918 Spyder tire sizes by year
20151 size · 1 trim
Check your own tire
A trim can be sold with more than one wheel size. The size printed on the sidewall of your current tire, or on the placard in the driver's door jamb, is the one your vehicle has.