The 2012 Audi TT Quattro blends compact Audi coupe styling with the all-weather confidence and sharp road manners that helped the TT remain a distinctive modern sports car. At this point in the model’s run, tire selection is closely tied to trim and wheel package rather than broad guesswork. This exact TT Quattro uses radial fitments in either 245/40R18 or 255/35R19, depending on whether the car carries the standard setup or the S Line package. Available choices range from blackwall performance radials to redline and raised white letter alternatives in 18-inch form. The right decision starts with confirming the sub-model and wheel diameter already on the car.
Which Tire Size Is Right for The 2012 Audi TT Quattro
The 2012 Audi TT Quattro uses two primary tire sizes, and the difference comes down to sub-model and wheel diameter. Standard Premium Plus and Prestige models use 245/40R18 on an 18-inch rim, while S Line package cars use 255/35R19 on a 19-inch rim. Before choosing a tire, confirm the exact sub-model and the wheel size currently on the car, especially if wheels have ever been changed.
245/40R18 is a metric radial size in which 245 identifies the nominal section width in millimeters, 40 is the aspect ratio, and 18 is the rim diameter in inches. On the 2012 Audi TT Quattro, this size belongs to the 18-inch wheel setup used on non-S Line Premium Plus and Prestige models. Product choice is broad in this size, including blackwall performance tires along with redline and RWL options, plus series such as g-Force Comp 2 AS, g-Force Sport Comp 2, g-Force Phenom T/A, Street Pro III, and a drag radial. It is the size to evaluate when retaining the standard 18-inch fitment while deciding how performance-oriented or appearance-driven the tire selection should be.
Fit(s): Premium Plus (S Line Pkg.) and Prestige (S Line Pkg.)
Construction: Radial|Rim: 19 in
255/35R19 is a metric radial size where 255 is the nominal section width in millimeters, 35 is the aspect ratio, and 19 is the wheel diameter in inches. On the 2012 Audi TT Quattro, this size is used on Premium Plus and Prestige models equipped with the S Line package and its 19-inch wheel fitment. Available choices in this size center on blackwall performance radials from BFGoodrich across several g-Force series. It is the correct starting point for an S Line car, but the wheel diameter and width should be confirmed before comparing specific tires.
Sub-model fitment on the 2012 Audi TT Quattro is straightforward once the wheel package is identified. Standard Premium Plus and Prestige models share one size, while both S Line package versions move to a different size on a larger rim, so confirming the exact sub-model matters before choosing a tire.
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2012 Audi TT Quattro Premium Plus
The 2012 Audi TT Quattro Premium Plus uses the standard 18-inch radial fitment rather than the larger S Line setup. Tire selection here is mainly about choosing among available performance-oriented products and sidewall styles while staying with the correct wheel diameter.
The 2012 Audi TT Quattro Premium Plus with the S Line package uses the 19-inch radial tire size rather than the standard 18-inch fitment. That makes wheel confirmation especially important, and product choice centers on blackwall performance radials built around the larger wheel package.
The 2012 Audi TT Quattro Prestige shares the same 18-inch radial tire setup as the standard Premium Plus model. That gives the buyer room to compare product series and sidewall presentation without needing to sort through multiple primary sizes for this sub-model.
The 2012 Audi TT Quattro Prestige with the S Line package uses the 19-inch radial fitment. Tire choice begins with keeping that larger wheel diameter straight, then comparing the available blackwall performance tires that suit this specific setup.
The tire sizes listed on this page assume factory-standard vehicle configuration. The following modifications may affect tire fitment and are not reflected in this guide:
Suspension changes (lowering, lift kits, spring replacements)
Body alterations (fender modifications, custom bodywork)
If your vehicle has been modified from factory specifications, verify tire clearance before purchase.
Best 2012 Audi TT Quattro Tires for Sale
Available 2012 Audi TT Quattro tires are all radial, with the broadest selection in 245/40R18. Buyers can compare BFGoodrich, Nitto, M&H Racemaster, and Pro-Trac options across blackwall, redline, and RWL styles, plus several performance-oriented tire series and rim-width specifications.
Owners of a 2012 Audi TT Quattro usually need quick answers about size by sub-model, 18-inch versus 19-inch wheel fitment, available radial choices, sidewall styles, and what to inspect before putting a low-profile performance tire into regular road use.
Tire Size & Fitment
What tire size fits a 2012 Audi TT Quattro?
The 2012 Audi TT Quattro uses either 245/40R18 or 255/35R19, and both are radial sizes. Premium Plus and Prestige models use 245/40R18, while Premium Plus (S Line Pkg.) and Prestige (S Line Pkg.) use 255/35R19.
The key is matching the tire size to the actual sub-model and wheel diameter on the car. A TT Quattro that has had wheel changes, aftermarket packages, or seasonal wheel swaps should be checked carefully before ordering, because an 18-inch tire and a 19-inch tire are not interchangeable simply because they fit the same year and model family.
What size rim does a 2012 Audi TT Quattro use?
A 2012 Audi TT Quattro uses either an 18-inch or 19-inch rim, depending on sub-model. The 245/40R18 fitment uses an 18-inch rim, and the 255/35R19 fitment uses a 19-inch rim.
Wheel diameter should be confirmed before anything else, because it determines which tire size belongs on the car. Once the diameter is settled, rim width also matters when comparing individual tires, especially on a performance coupe where low-profile fitment, sidewall shape, and clearance can change with aftermarket wheels.
Do all 2012 Audi TT Quattro sub-models use the same tire size?
No, the 2012 Audi TT Quattro does not use one size across every sub-model. Standard Premium Plus and Prestige cars use 245/40R18, while both S Line package versions use 255/35R19.
That difference means tire selection starts with identifying whether the car is a standard model or an S Line package car. The two fitments also use different wheel diameters, so a buyer should not rely on model name alone if the car has been modified or if the current wheels are not known to be original to the vehicle.
Choosing the Right Tire
What should I consider when choosing a 245/40R18 tire for a 2012 Audi TT Quattro?
A 245/40R18 tire for a 2012 Audi TT Quattro should first match the correct 18-inch fitment used on standard Premium Plus and Prestige models. After that, the main differences are brand, tire series, sidewall style, intended use, and rim-width compatibility among the available radial options.
This size gives the widest variety on the page, including blackwall performance radials, redline and RWL presentation options, and even a drag-oriented tire. The best choice depends on whether the car is used for street driving, show presentation, or a more specialized purpose, and whether the current wheel width matches the tire’s approved range.
What sidewall styles are available for 2012 Audi TT Quattro tires?
Sidewall style depends on tire size. In 245/40R18, the available styles include blackwall, redline, and RWL, while the 255/35R19 options shown here are blackwall performance radials.
That makes the standard 18-inch fitment the more appearance-flexible setup if a buyer wants something other than a plain black sidewall. The practical step is making sure the chosen sidewall style is offered in the correct size for the actual wheel package on the car, rather than choosing by appearance first and trying to force a fitment afterward.
What brands offer tires for the 2012 Audi TT Quattro?
Available brands for the 2012 Audi TT Quattro include BFGoodrich, Nitto, M&H Racemaster, and Pro-Trac. Brand coverage varies by size, with the 245/40R18 fitment offering the broadest mix and the 255/35R19 fitment centered on BFGoodrich performance radials.
Brand alone should not decide the purchase. It makes more sense to compare the correct size first, then look at tire series, sidewall presentation, intended use, load information where given, and wheel-width suitability so the tire matches both the car’s setup and the way the car is actually driven.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2012 Audi TT Quattro?
Yes, modifications can affect tire fitment on a 2012 Audi TT Quattro even when the tire size itself looks correct. Aftermarket wheels, altered offsets, suspension changes, lowering, and brake upgrades can all change the space available around a low-profile tire.
A smart check includes wheel diameter, wheel width, inner and outer clearance, and how the tire sits at full steering lock and through suspension travel. On a car like the TT Quattro, small changes can matter, so the actual wheel and suspension setup should be verified before choosing between 245/40R18 and 255/35R19 replacement tires.
What should I inspect before driving a 2012 Audi TT Quattro on new tires?
Before driving a 2012 Audi TT Quattro on new tires, inspect wheel condition, valve stems, tread and sidewall condition on any existing spare, and make sure the new tires match the car’s correct wheel diameter and size. Proper inflation and careful mounting are especially important with low-profile radials.
It also helps to look for suspension wear, uneven previous tire wear, and any rubbing marks inside the fender or wheelhouse. A short road check after installation can confirm that the steering feels normal, the tires clear under load, and the car is not showing signs of alignment or balance issues.
What should I check before a longer drive in a 2012 Audi TT Quattro?
Before a longer drive in a 2012 Audi TT Quattro, confirm that the tire size matches the car’s actual 18-inch or 19-inch wheel setup and inspect pressure, tread, cuts, bulges, and any signs of air loss. Low-profile performance tires should also be checked for impact damage from potholes or curb contact.
A longer trip is also a good time to look at tire age, wheel condition, and overall ride behavior once the car is loaded and fully warmed up. Any vibration, pull, or contact under steering input deserves attention before adding highway miles, especially if the car has aftermarket wheels or has spent long periods parked.
