Audi A6 Allroad (4GH, C7, 4GJ) Tire Size and Rim Width Guide
The Audi A6 Allroad (4GH, C7, 4GJ) features varying tire size markings depending on the model year and trim level. Common tire sizes range from 235/55R18 to 255/45R20, reflecting the vehicle’s versatility across trims.\n\nRim widths for the A6 Allroad vary typically between 7.5 and 9 inches, with diameter options of 18, 19, and 20 inches available depending on the configuration. These dimensions ensure optimal tire fitment and performance.\n\nWhen comparing trims, note that higher levels often include larger diameter rims with wider widths, enhancing handling and aesthetics. Always verify tire size markings directly on sidewalls to match manufacturer specifications for each trim and model year.\n\nUnderstanding these differences helps owners and buyers select the correct tire and rim combination, maintaining vehicle safety and efficiency without compromising ride comfort.
| Make / model / trim | Year | Tire size | Wheel |
|---|---|---|---|
| Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TDI quattro | 2019 | 235/55R18 | 8" × 18" |
| Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TFSI quattro | 2019 | 235/55R18 | 8" × 18" |
| Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TDI quattro | 2018 | 235/55R18 | 8" × 18" |
| Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TFSI quattro | 2018 | 235/55R18 | 8" × 18" |
| Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TDI quattro | 2017 | 235/55R18 | 8" × 18" |
| Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TFSI quattro | 2017 | 235/55R18 | 8" × 18" |
| Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TDI quattro | 2016 | 235/55R18 | 8" × 18" |
| Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TFSI quattro | 2016 | 235/55R18 | 8" × 18" |
| Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TDI quattro | 2015 | 235/55R18 | 8" × 18" |
| Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TFSI quattro | 2015 | 235/55R18 | 8" × 18" |
| Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TDI quattro | 2014 | 235/55R18 | 8" × 18" |
| Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TFSI quattro | 2014 | 235/55R18 | 8" × 18" |
| Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TDI quattro | 2013 | 235/55R18 | 8" × 18" |
| Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TFSI quattro | 2013 | 235/55R18 | 8" × 18" |
| Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TDI quattro | 2012 | 235/55R18 | 8" × 18" |
| Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TFSI quattro | 2012 | 235/55R18 | 8" × 18" |
For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Audi A6 Allroad (4GH, C7, 4GJ).
FAQ
- What tire sizes fit the Audi A6 Allroad (4GH, C7, 4GJ)?
- Tire sizes typically range from 235/55R18 to 255/45R20, varying by model year and trim.
- How do rim widths vary between Audi A6 Allroad trims?
- Rim widths generally range from 7.5 to 9 inches, with wider rims on higher trim levels.
- Can I interchange tires between different A6 Allroad trims?
- Tires can be interchanged if they match the required size and rim specifications; always check vehicle markings.
Tire size calculatorShow
Compare two tire sizes — diameter, speedometer error, and clearance change.
| Size 1 | Size 2 | Diff | Diff(%) | |
|---|---|---|---|---|
| Diameter | 25.0" | 25.4" | 0.5" | 1.89% |
| Width | 7.7" | 8.5" | 0.8" | 10.26% |
| Circumference | 78.4" | 79.9" | 1.5" | 1.86% |
| Profile height | 5.0" | 4.2" | -0.7" | -15.08% |
| Turnover per mile | 807 | 793 | 14 | -1.73% |
| Clearance | - | - | +0.2" | - |
Speedometer Error
(First wheel OEM size)
| Reading | 20 mph | 30 mph | 40 mph | 50 mph | 60 mph | 70 mph | 80 mph | 90 mph |
|---|---|---|---|---|---|---|---|---|
| Actual | 20.4 | 30.5 | 40.7 | 50.9 | 61.1 | 71.2 | 81.4 | 91.6 |