Audi A5 Sportback tire size
The most common factory tire size for the Audi A5 Sportback is 245/40R18, on 34 of the 43 year and trim fits listed. Each year below lists the sizes its trims were built with (2018 to 2025). Pick your year and trim to see the tires that fit.
Audi A5 Sportback tire sizes by year
20253 sizes · 6 trims
20232 sizes · 12 trims
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.