By the Rims & Tires Team
Compiled & reviewed by our West Georgia tire & wheel research team · Updated 2026-07-17
The Audi TT was produced from 1998 through 2023 — discontinued after the final 2023 model year as Audi pivoted fully toward its electric lineup. The TT 45 TFSI (228 hp) and TTS (288 hp) use Quattro AWD standard in the US. Despite discontinuation, TTs remain common on roads, and tire replacement questions remain relevant for the large number of owners still driving them. This guide covers all generations of TT fitments.
Audi TT Tire Sizes by Generation
TT Mk1 (1998-2006): 205/55R16 standard on base FWD cars, 225/45R17 on 17-inch wheels, or 225/40R18 on the 18-inch quattro/Sport packages. Most commonly seen in 225/45R17 on daily drivers.
TT Mk2 (2006-2014): 225/50R17 standard on the base 2.0T (245/45R17 on the 3.2 quattro), with 245/40R18 and 255/35R19 optional on S-Line and wider wheel packages. TTS Mk2 shared the 255/35R19 performance fitment.
TT Mk3 (2014-2023): 245/40R18 on standard 18-inch wheels for the TT 45 TFSI. TTS Mk3 uses 245/35R19 on 19-inch sport wheels. Some TT RS models used 245/35R19 or 255/30R20.
The TT is a square setup on all standard configurations — same size front and rear — which allows full rotation. This is practical for daily driving.
Best Performance Tires for the TT and TTS
For the TTS on 245/35R19: the Michelin Pilot Sport 4S is the benchmark summer tire — the best dry and wet grip available in this size. The Continental SportContact 7 is the strong competitor, with some drivers preferring its steering feedback characteristics.
For the TT 45 TFSI on 245/40R18: the Michelin Pilot Sport 4S or Continental SportContact 7 in 245/40R18 are the top summer choices. The Pirelli P Zero in Audi-spec OE marking is another premium option.
For TT owners who want year-round usability: the Michelin Pilot Sport A/S 4 in 245/40R18 or 245/35R19 is the UHP all-season alternative. Less peak grip than summer tires but usable through fall and winter in Georgia's mild climate.
For Mk1 and Mk2 TT owners on 225/45R17 or 225/40R18: the Michelin Pilot Sport 4S, Bridgestone Potenza Sport, or Pirelli P Zero are all available in these sizes and represent the best performance options.
Frequently asked
What size tires does the Audi TT use?
Mk3 TT 45 TFSI (2014-2023): 245/40R18 standard. TTS Mk3: 245/35R19. Earlier generations: 205/55R16 or 225/45R17 (Mk1); 225/50R17 standard with 245/40R18 or 255/35R19 optional (Mk2). Verify with your door jamb sticker.
Can you rotate Audi TT tires?
Yes — the TT uses the same size on all four corners across all standard trim levels. Full front-to-rear rotation is possible. Rotate every 5,000 to 7,500 miles.
What are the best tires for the Audi TTS?
Michelin Pilot Sport 4S in 245/35R19 is the top summer tire for the TTS. Continental SportContact 7 is a strong alternative. For year-round use: Michelin Pilot Sport A/S 4 in the same size. The TTS's Quattro AWD can mask tire deficiencies — but the improvement from proper performance rubber is still significant in wet conditions.
Are Audi TT tires expensive to replace?
The performance sizes (245/35R19, 245/40R18) are common enough that pricing is reasonable. Expect $150 to $300 per tire for premium summer compounds. The Mk1 TT's 225/45R17 is one of the most commonly available sizes and is typically very affordable. Low-profile Mk3 TTS 245/35R19 falls in the mid-price range for performance tire replacements.
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Last updated 2026-07-17. General guidance only — confirm specifics with a local shop for your exact vehicle.