Audi S e-tron GT tire size
The most common factory tire size for the Audi S e-tron GT is 265/35R21 front, 305/30R21 rear, on 5 of the 5 year and trim fits listed. The table lists every year from 2025 to 2026 and the size each trim was built with. Pick your year and trim to see the tires that fit.
Audi S e-tron GT tire sizes by year
| Year | Factory tire size | Trims |
|---|---|---|
| 2026 | 245/45R20 front, 285/40R20 rearload index 103, speed rating Y | Premium Plus, Prestige |
| 265/35R21 front, 305/30R21 rearload index 101, speed rating Y | Premium Plus, Prestige | |
| 2025 | 265/35R21 front, 305/30R21 rearload index 101, speed rating H | Exclusive Edition, Premium Plus, Prestige |
| 245/45R20 front, 285/40R20 rearload index 103, speed rating H | Premium Plus, Prestige |
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.