Vehicle tyre guide · 2020–2025
Audi A4 Tyre Size & Prices
Most Audi A4 models (2020–2025) use 225/50 R17 tyres. They cost from R1 099 each today, so a set of four starts at R4 396, with mid-range from R1 271 and premium from R2 059, across 17 South African shops.
Prices last checked 23 October 2026 · Sizes checked against at least two sources
Audi A4 tyre sizes by year and derivative
Factory fitments for South African models, checked against at least two sources each.
| Derivative | Tyre size |
|---|---|
| 35 TFSI and 40 TFSI (entry trim)17-inch alloys | 225/50 R17 |
| Advanced and S line18-inch alloys | 245/40 R18 |
| Optional 19-inch wheelsOptional on Advanced and S line | 245/35 R19 |
| S419-inch alloys | 245/35 R19 |
What tyres cost for a Audi A4
Cheapest current price per tyre in each size, by price band. Fitment is extra unless stated. A dash means no tyre in that band is in stock, or a better band costs the same or less.
| Size | From | Budget | Mid-range | Premium | Shops |
|---|---|---|---|---|---|
| 225/50 R17most common | R1 099 | R1 122 | R1 271 | R2 059 | 17 |
| 245/40 R18 | R1 198 | R1 328 | R1 660 | R2 200 | 17 |
| 245/35 R19 | R1 266 | R1 515 | R1 808 | R2 755 | 15 |
Best-value 225/50 R17 tyres for the A4
The cheapest tyre in each price band today. Prices update weekly.
About the Audi A4's tyres
The facelifted Audi A4 sedan (2020 to 2025) uses 225/50 R17 on the entry trim, while Advanced and S line models come on 18-inch wheels with 245/40 R18 tyres. Optional 19-inch wheels and the S4 take 245/35 R19, a low-profile size that needs careful pressure checks on rough roads.
Before you order, check the size on the sticker inside the driver's door or on your current tyres: derivatives and wheel options change the size. Read how to read a tyre size or when to replace tyres.
Audi A4 tyre FAQs
What tyre size does a Audi A4 use?+
Most Audi A4 models use 225/50 R17. Other factory sizes include 245/40 R18, 245/35 R19, depending on the year, derivative and wheel option. Your exact size is on the sticker inside the driver's door and on the tyre sidewall.
How much are tyres for a Audi A4?+
In 225/50 R17, tyres start at R1 099 each, so a set of four costs from R4 396 before fitment. Budget tyres start at R1 122. Mid-range tyres start at R1 271. Premium tyres start at R2 059. Prices are from 233 live offers at 17 shops.
What are the cheapest tyres for a Audi A4?+
The cheapest 225/50 R17 tyre we track right now is the Invovic El601 94W at R1 099 from Precision Wheel Solutions. Prices change weekly, so compare the live list before you buy.
Which Audi A4 derivatives use bigger wheels?+
35 TFSI and 40 TFSI (entry trim): 225/50 R17. Advanced and S line: 245/40 R18. Optional 19-inch wheels: 245/35 R19. S4: 245/35 R19. These are factory fitments for the B9 facelift (2020-2025).
Can I fit a different tyre size on my Audi A4?+
Only sizes approved for your derivative and wheels. Moving between the factory sizes listed here usually means changing wheels too. Keep the overall diameter, load index and speed rating at least as high as the original.