Best Tires for the Audi A4 — Ranked by Independent Test Data
The Audi A4 (2016–present) is commonly supplied with the tire sizes below. For each size we show the strongest tested options for overall performance, wet braking, tread life, noise and efficiency, drawn from published independent tire tests.
Tire Lab analysis reviewed by Dr Edwin Pang — PhD in mechanical engineering, close to 10 years in the tire industry, including 5 years at a leading tire R&D headquarters in Hannover.
Factory fitment sizes: 225/50 R17, 245/40 R18, 245/35 R19
quattro models commonly use the wider 18-inch fitment.
Sizes vary by trim, model year and market. Always confirm against the placard inside your driver's door frame or your owner's manual before buying.
225/50 R17 tires
Loading tested tires available in 225/50 R17…
245/40 R18 tires
Loading tested tires available in 245/40 R18…
245/35 R19 tires
Loading tested tires available in 245/35 R19…
Choosing tires for your Audi A4
Fitment is the starting point, not the answer. Match the size, load index and speed rating on your door placard, then pick the category that matches your climate — summer, all-season, or winter. Wet braking is the discipline with the largest real-world safety spread between tires in the same size, which is why it is weighted most heavily in our rankings.