Audi A6 (4A, C4) Tire Sizes & Rim Dimensions by Year and Trim

The Audi A6 (4A, C4), produced during the early to mid-1990s, features a variety of tire sizes and rim dimensions depending on the specific model year and trim level. Tire markings typically range from 195/65R15 up to 225/50R16, reflecting the vehicle's diverse configurations.\n\nRim widths for the A6 (4A, C4) generally measure between 6 and 7 inches, with diameters from 15 to 16 inches. Higher trims or sportier packages often include larger diameter wheels and lower profile tires to enhance handling.\n\nWhen comparing trims, it is important to verify tire codes and rim measurements to ensure proper fitment. Always reference the OEM specifications or consult the owner's manual for precise details, especially if considering aftermarket wheels or tires.

Year
Make / model / trim Year Tire size Wheel
Audi A6 (4A, C4) 1.81997195/65R156" × 15"
Audi A6 (4A, C4) 1.8 quattro1997195/65R156" × 15"
Audi A6 (4A, C4) 1.9 TDI1997195/65R156" × 15"
Audi A6 (4A, C4) 2.01997195/65R156" × 15"
Audi A6 (4A, C4) 2.0 16V1997195/65R156" × 15"
Audi A6 (4A, C4) 2.0 16V quattro1997195/65R156" × 15"
Audi A6 (4A, C4) 2.5 TDI1997195/65R156" × 15"
Audi A6 (4A, C4) 2.5 TDI quattro1997195/65R156" × 15"
Audi A6 (4A, C4) 2.61997195/65R156" × 15"
Audi A6 (4A, C4) 2.6 quattro1997195/65R156" × 15"
Audi A6 (4A, C4) 2.81997195/65R156" × 15"
Audi A6 (4A, C4) 2.8 quattro1997195/65R156" × 15"
Audi A6 (4A, C4) S6 4.2 quattro1997195/65R156" × 15"
Audi A6 (4A, C4) S6 Plus quattro1997195/65R156" × 15"
Audi A6 (4A, C4) S6 Turbo quattro1997195/65R156" × 15"
Audi A6 (4A, C4) 1.81996195/65R156" × 15"
Audi A6 (4A, C4) 1.8 quattro1996195/65R156" × 15"
Audi A6 (4A, C4) 1.9 TDI1996195/65R156" × 15"
Audi A6 (4A, C4) 2.01996195/65R156" × 15"
Audi A6 (4A, C4) 2.0 16V1996195/65R156" × 15"
Audi A6 (4A, C4) 2.0 16V quattro1996195/65R156" × 15"
Audi A6 (4A, C4) 2.5 TDI1996195/65R156" × 15"
Audi A6 (4A, C4) 2.5 TDI quattro1996195/65R156" × 15"
Audi A6 (4A, C4) 2.61996195/65R156" × 15"
Audi A6 (4A, C4) 2.6 quattro1996195/65R156" × 15"
Audi A6 (4A, C4) 2.81996195/65R156" × 15"
Audi A6 (4A, C4) 2.8 quattro1996195/65R156" × 15"
Audi A6 (4A, C4) S6 4.2 quattro1996195/65R156" × 15"
Audi A6 (4A, C4) S6 Plus quattro1996195/65R156" × 15"
Audi A6 (4A, C4) S6 Turbo quattro1996195/65R156" × 15"
Audi A6 (4A, C4) 1.81995195/65R156" × 15"
Audi A6 (4A, C4) 1.8 quattro1995195/65R156" × 15"
Audi A6 (4A, C4) 1.9 TDI1995195/65R156" × 15"
Audi A6 (4A, C4) 2.01995195/65R156" × 15"
Audi A6 (4A, C4) 2.0 16V1995195/65R156" × 15"
Audi A6 (4A, C4) 2.0 16V quattro1995195/65R156" × 15"
Audi A6 (4A, C4) 2.31995195/65R156" × 15"
Audi A6 (4A, C4) 2.3 quattro1995195/65R156" × 15"
Audi A6 (4A, C4) 2.5 TDI1995195/65R156" × 15"
Audi A6 (4A, C4) 2.5 TDI quattro1995195/65R156" × 15"
Audi A6 (4A, C4) 2.61995195/65R156" × 15"
Audi A6 (4A, C4) 2.6 quattro1995195/65R156" × 15"
Audi A6 (4A, C4) 2.81995195/65R156" × 15"
Audi A6 (4A, C4) 2.8 quattro1995195/65R156" × 15"
Audi A6 (4A, C4) S6 4.2 quattro1995195/65R156" × 15"
Audi A6 (4A, C4) S6 Turbo quattro1995195/65R156" × 15"
Audi A6 (4A, C4) 1.9 TDI1994195/65R156" × 15"
Audi A6 (4A, C4) 2.01994195/65R156" × 15"
Audi A6 (4A, C4) 2.0 16V1994195/65R156" × 15"
Audi A6 (4A, C4) 2.0 16V quattro1994195/65R156" × 15"
Audi A6 (4A, C4) 2.31994195/65R156" × 15"
Audi A6 (4A, C4) 2.3 quattro1994195/65R156" × 15"
Audi A6 (4A, C4) 2.5 TDI1994195/65R156" × 15"
Audi A6 (4A, C4) 2.61994195/65R156" × 15"
Audi A6 (4A, C4) 2.6 quattro1994195/65R156" × 15"
Audi A6 (4A, C4) 2.81994195/65R156" × 15"
Audi A6 (4A, C4) 2.8 quattro1994195/65R156" × 15"
Audi A6 (4A, C4) S6 4.2 quattro1994195/65R156" × 15"
Audi A6 (4A, C4) S6 Turbo quattro1994195/65R156" × 15"

For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Audi A6 (4A, C4).

FAQ

What tire sizes are common on the Audi A6 (4A, C4)?
Common tire sizes range from 195/65R15 to 225/50R16, depending on the model year and trim.
How do rim widths vary across trims?
Rim widths typically range from 6 to 7 inches; sportier trims may have wider rims for improved performance.
Can I use different rim diameters on the A6 (4A, C4)?
It's best to stick to OEM rim diameters (15 to 16 inches) to maintain handling and safety standards.
Tire size calculatorShow

Compare two tire sizes — diameter, speedometer error, and clearance change.

inchmm
Size 1Size 2DiffDiff(%)
Diameter25.0"25.4"0.5"1.89%
Width7.7"8.5"0.8"10.26%
Circumference78.4"79.9"1.5"1.86%
Profile height5.0"4.2"-0.7"-15.08%
Turnover per mile80779314-1.73%
Clearance--+0.2"-
25.0"
7.7"
old tire side
25.5"
8.5"
new tire side
old tire
15"
old rim
5.0"
new tire
17"
new rim
4.2"

Speedometer Error

(First wheel OEM size)

Reading20 mph30 mph40 mph50 mph60 mph70 mph80 mph90 mph
Actual20.430.540.750.961.171.281.491.6