Audi TT (8N3) Tire Sizes & Rim Dimensions by Model Year and Trim

The Audi TT (8N3), produced from 1998 to 2006, features diverse tire sizes that vary by model year and trim level. Standard trims typically came with 15 to 17-inch wheels, with rim widths ranging from 6 to 8 inches. Tire size markings follow formats like 205/55R16 or 225/45R17, indicating width, aspect ratio, and rim diameter.\n\nEarly base models generally had narrower rims and higher profile tires for comfort, while the Quattro and Sport trims favored wider rims with lower profile tires to enhance handling and performance. Understanding these size markings helps when selecting replacements or upgrades.\n\nWhen comparing trims, consider rim width × diameter to maintain vehicle stability and tire compatibility. Correct sizing ensures optimal grip, ride quality, and safety. Always verify manufacturer recommendations for your specific Audi TT (8N3) model year and trim.\n\nChoosing the appropriate tire and rim combination influences driving dynamics and overall vehicle performance. Use this guide to navigate the options available across the Audi TT (8N3) range.

Year
Make / model / trim Year Tire size Wheel
Audi TT (8N3) 1.8 T2006205/55R166.5" × 16"
Audi TT (8N3) 1.8 T quattro2006205/55R166.5" × 16"
Audi TT (8N3) 3.2 VR6 quattro2006205/55R166.5" × 16"
Audi TT (8N3) 1.8 T2005205/55R166.5" × 16"
Audi TT (8N3) 1.8 T quattro2005205/55R166.5" × 16"
Audi TT (8N3) 3.2 VR6 quattro2005205/55R166.5" × 16"
Audi TT (8N3) 1.8 T2004205/55R166.5" × 16"
Audi TT (8N3) 1.8 T quattro2004205/55R166.5" × 16"
Audi TT (8N3) 3.2 VR6 quattro2004205/55R166.5" × 16"
Audi TT (8N3) 1.8 T2003205/55R166.5" × 16"
Audi TT (8N3) 1.8 T quattro2003205/55R166.5" × 16"
Audi TT (8N3) 3.2 VR6 quattro2003205/55R166.5" × 16"
Audi TT (8N3) 1.8 T2002205/55R166.5" × 16"
Audi TT (8N3) 1.8 T quattro2002205/55R166.5" × 16"
Audi TT (8N3) 1.8 T2001205/55R166.5" × 16"
Audi TT (8N3) 1.8 T quattro2001205/55R166.5" × 16"
Audi TT (8N3) 1.8 T2000205/55R166.5" × 16"
Audi TT (8N3) 1.8 T quattro2000205/55R166.5" × 16"
Audi TT (8N3) 1.8 T1999205/55R166.5" × 16"
Audi TT (8N3) 1.8 T quattro1999205/55R166.5" × 16"
Audi TT (8N3) 1.8 T1998205/55R166.5" × 16"
Audi TT (8N3) 1.8 T quattro1998205/55R166.5" × 16"

For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Audi TT (8N3).

FAQ

What tire sizes are common for the Audi TT (8N3)?
Common tire sizes include 205/55R16 for base models and 225/45R17 for higher trims like the Quattro.
How do rim width and diameter vary by trim?
Rim diameters typically range from 15 to 17 inches, with widths from 6 to 8 inches depending on whether the trim is base or sport-oriented.
Can I use tires from different trims interchangeably?
It's best to match tire sizes and rim widths recommended for your specific trim to ensure safety and performance.
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