Audi S4 Tire Sizes & Rim Specifications by Model Year and Trim
The Audi S4 features varying tire sizes and rim dimensions depending on the model year and trim. Typically, rim widths range from 8 to 9 inches, paired with diameters between 18 and 20 inches, adapting to performance and comfort demands.\n\nBase trims often start with 18-inch rims mounted with all-season tires, while higher or sport trims offer 19- to 20-inch rims fitted with performance-oriented tires. It's essential to verify specific tire size markings such as 255/35ZR19 or 265/30ZR20 for accurate replacements.\n\nWhen comparing trims across model years, note that newer models might adopt wider rims or lower profile tires to enhance handling. Always match the tire’s load and speed ratings alongside rim dimensions to preserve safety and driving dynamics.\n\nConsult manufacturer specifications or trusted catalogs to ensure wheel compatibility. Proper tire size selection influences ride quality, fuel efficiency, and vehicle stability on the Audi S4.
| Make / model / trim | Year | Tire size | Wheel |
|---|---|---|---|
| AUDI S4 B9 (Final Model Year) | 2026 | 245/35R19 | 8.5" × 19" |
| AUDI S4 B9 (Final Model Year) | 2025 | 245/35R19 | 8.5" × 19" |
| AUDI S4 B9 (Final Model Year) | 2024 | 245/35R19 | 8.5" × 19" |
| AUDI S4 B9 (Final Model Year) | 2023 | 245/35R19 | 8.5" × 19" |
| AUDI S4 B9 (Final Model Year) | 2022 | 245/35R19 | 8.5" × 19" |
| AUDI S4 B9 (Final Model Year) | 2021 | 245/35R19 | 8.5" × 19" |
| AUDI S4 B9 (Facelift) | 2020 | 245/40R18 | 8" × 18" |
| AUDI S4 B9 (Facelift) | 2019 | 245/40R18 | 8" × 18" |
For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Audi S4.
FAQ
- What tire sizes are common for the Audi S4?
- Audi S4 tire sizes commonly range from 255/35ZR19 on base trims to 265/30ZR20 on higher trims, varying by model year.
- How do rim widths differ among Audi S4 trims?
- Rim widths typically vary between 8 to 9 inches among Audi S4 trims, with sportier trims featuring wider rims for improved grip.
- Is it safe to swap tires between different Audi S4 model years?
- Swapping tires is possible but should respect original tire size markings and rim dimensions to maintain performance and safety.
Tire size calculatorShow
Compare two tire sizes — diameter, speedometer error, and clearance change.