AUDI A5 Tire Sizes & Rim Dimensions by Year and Trim
The AUDI A5 offers a range of tire sizes and rim dimensions varying by model year and trim level. Common tire sizes typically range from 225/50R17 to 255/35R19, reflecting differences between base, sport, and premium trims. Rim widths commonly vary between 7.5 to 9 inches in diameter sizes from 17 to 19 inches.\n\nUnderstanding tire size markings is essential when comparing trims or selecting replacement tires. The numbers represent tire width, aspect ratio, and rim diameter (e.g., 225/50R17 means 225 mm width, 50% aspect ratio, 17-inch rim).\n\nWhen comparing trims, note that sportier variants often feature wider rims with low-profile tires for enhanced handling. Checking OEM specifications for each model year ensures compatibility and safety, especially when changing tire or wheel sizes.\n\nAlways consult manufacturer guidelines or professional advice before switching tire sizes or rim dimensions to maintain driving performance and vehicle integrity.
| Make / model / trim | Year | Tire size | Wheel |
|---|---|---|---|
| AUDI A5 A5 Sportback 45 TFSI quattro (pre-facelift next-gen platform) | 2026 | 255/25R21 | 9" × 21" |
| AUDI A5 A5 Sportback 45 TFSI quattro (Gen 2 refresh) | 2025 | 245/30R20 | 8.5" × 20" |
| AUDI A5 A5 Sportback 45 TFSI quattro (facelift) | 2024 | 245/30R20 | 8.5" × 20" |
| AUDI A5 A5 Sportback 45 TFSI e quattro (PHEV) | 2023 | 245/30R20 | 8.5" × 20" |
| AUDI A5 A5 Cabriolet 45 TFSI quattro | 2022 | 245/35R19 | 8.5" × 19" |
| AUDI A5 A5 Sportback 45 TFSI quattro | 2021 | 245/35R19 | 8.5" × 19" |
| AUDI A5 A5 Coupe 2.0T quattro | 2020 | 245/40R18 | 8" × 18" |
| AUDI A5 A5 Sportback 2.0T quattro | 2019 | 225/50R17 | 7.5" × 17" |
For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Audi A5.
FAQ
- How do I read tire size markings on an AUDI A5?
- Tire markings like 225/50R17 denote tire width in millimeters, the aspect ratio as a percentage, and the rim diameter in inches, which are critical for selecting proper tires.
- Can I use rims from a higher trim on a base AUDI A5?
- Rim compatibility depends on bolt pattern, offset, and size; while many rims fit across trims, it's important to verify specifications to ensure a proper fit.
- Do rim widths vary between AUDI A5 trims?
- Yes, sport trims often feature wider rims (up to 9 inches) compared to base trims, which usually have narrower rims around 7.5 inches.
Tire size calculatorShow
Compare two tire sizes — diameter, speedometer error, and clearance change.