Audi A8 Quattro tire size
The most common factory tire size for the Audi A8 Quattro is 265/40R20, on 51 of the 64 year and trim fits listed. Each year below lists the sizes its trims were built with (2010 to 2026). Pick your year and trim to see the tires that fit.
Audi A8 Quattro tire sizes by year
20262 sizes · 2 trims
265/35R21load index 101, speed rating Y
265/40R20load index 104, speed rating Y
20252 sizes · 2 trims
265/35R21load index 101, speed rating Y
265/40R20load index 104, speed rating Y
20243 sizes · 3 trims
20233 sizes · 3 trims
20223 sizes · 3 trims
20213 sizes · 7 trims
20202 sizes · 6 trims
255/45R19load index 104, speed rating Y
265/40R20load index 104, speed rating Y
20191 size · 1 trim
265/40R20load index 104, speed rating Y
20183 sizes · 5 trims
20173 sizes · 6 trims
20163 sizes · 7 trims
20152 sizes · 8 trims
255/45R19load index 104, speed rating Y
265/40R20load index 104, speed rating Y
20142 sizes · 18 trims
20112 sizes · 9 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.