The 2023 Audi e-tron GT blends grand touring luxury with modern electric performance, giving this low-slung Audi a tire setup that is as much about precision and stance as it is everyday road manners. Tire selection matters because this car uses a staggered radial fitment, with different front and rear sizes and two possible wheel diameters depending on configuration. Front sizes include 245/45R20 or 265/35R21, while the rear uses 285/40R20 or 305/30R21. Available choices in the 20-inch front size also bring different series and sidewall looks into the mix. The key is matching the exact front or rear position and wheel package before comparing style, construction, or road-use priorities.
Which Tire Size Is Right for The 2023 Audi e-tron GT
The 2023 Audi e-tron GT uses four primary tire sizes across a staggered front and rear setup, and those sizes also vary by wheel diameter. Some configurations use 20-inch wheels, while others move to 21-inch wheels. The first step is confirming whether the car is Premium Plus or Prestige and then verifying whether you are selecting for the front or rear axle before choosing a tire.
245/45R20 is a metric radial size with a 245-millimeter nominal section width, a 45-series profile, and a 20-inch rim diameter. On the 2023 Audi e-tron GT, this size serves the front position on 20-inch-wheel fitments and keeps the sizing convention firmly in modern performance territory. Available choices include BFGoodrich, Nitto, and Pro-Trac products, with blackwall, redline, and raised white letter sidewall treatments depending on the tire series. This size is the right place to focus when the car has a 20-inch front wheel and the goal is balancing correct fitment with appearance and product character.
285/40R20 is a metric radial size that uses a 285-millimeter nominal section width, a 40-series aspect ratio, and a 20-inch rim diameter. For the 2023 Audi e-tron GT, this is the matching rear size used with the 20-inch front setup, making it part of the car’s staggered layout rather than a universal four-corner fitment. Its wider section reflects the rear-position role and should be matched carefully to the wheel and axle location. This is the size to evaluate when replacing rear tires on a 20-inch setup and preserving the intended front-to-rear relationship.
265/35R21 is a metric radial size with a 265-millimeter nominal section width, a 35-series profile, and a 21-inch rim diameter. On the 2023 Audi e-tron GT, this size is used at the front on the 21-inch-wheel configuration rather than on the 20-inch package. The lower-profile format signals a different wheel package and means wheel diameter confirmation matters before any purchase decision. This size should be chosen only after verifying that the car is equipped with the 21-inch front wheel setup, since matching by axle position alone is not enough on this model.
305/30R21 is a metric radial size with a 305-millimeter nominal section width, a 30-series profile, and a 21-inch rim diameter. For the 2023 Audi e-tron GT, it is the rear companion to the 265/35R21 front size on the 21-inch staggered package. The very wide section and short sidewall make axle position and wheel diameter especially important, since this is a rear-specific fitment and not a general alternative to the 20-inch rear size. Use this size when replacing rear tires on a 21-inch setup and keeping the car’s intended staggered package intact.
Sub-model fitment on the 2023 Audi e-tron GT is tied to both trim and axle position, so tire selection is not as simple as choosing one size for the whole car. Premium Plus and Prestige use different wheel-package possibilities, which makes it important to confirm the exact front or rear application before comparing tires.
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2023 Audi e-tron GT Premium Plus Front
The 2023 Audi e-tron GT Premium Plus Front uses the 245/45R20 radial size. That keeps the decision centered on selecting the right 20-inch front tire and comparing available series or sidewall treatments without mixing it up with the rear or 21-inch Prestige fitments.
The 2023 Audi e-tron GT Premium Plus Rear uses the 285/40R20 radial size. That means rear-tire replacement should stay focused on the correct 20-inch staggered rear fitment rather than treating the front and rear positions as interchangeable.
The 2023 Audi e-tron GT Prestige Front can use either a 245/45R20 radial or a 265/35R21 radial, depending on wheel package. Wheel diameter is the critical checkpoint here, since the right front tire depends on whether the car is equipped with the 20-inch or 21-inch setup.
The 2023 Audi e-tron GT Prestige Rear can use either a 285/40R20 radial or a 305/30R21 radial. The rear choice follows the wheel package, so confirming the actual rim diameter on the car matters before replacing tires or trying to match an existing staggered 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 2023 Audi e-tron GT Tires for Sale
Available 245/45R20 options for the 2023 Audi e-tron GT include BFGoodrich, Nitto, and Pro-Trac radials across several series. The main visible differences are sidewall style, including blackwall, redline, and raised white letter presentations, along with rim-width and load-spec details on certain tires.
These FAQs focus on exact 2023 Audi e-tron GT tire sizing, staggered front and rear fitment, wheel-diameter differences, available 245/45R20 product choices, and the checks that matter before road use or replacement on a modified car.
Tire Size & Fitment
What tire size fits a 2023 Audi e-tron GT?
The 2023 Audi e-tron GT uses a staggered radial setup with four possible primary sizes: 245/45R20 and 285/40R20 on 20-inch packages, or 265/35R21 and 305/30R21 on 21-inch packages. Front and rear sizes are different, so there is not one single tire size for the entire car.
The important next step is identifying the exact trim, wheel package, and axle position. Premium Plus uses the 20-inch front and rear sizes, while Prestige may use either the 20-inch pair or the 21-inch pair. Matching only the year, make, and model is not enough here because front-versus-rear and 20-versus-21-inch fitment both affect the correct choice.
What size rim does a 2023 Audi e-tron GT use?
The 2023 Audi e-tron GT uses either 20-inch or 21-inch rims, depending on configuration. The 245/45R20 and 285/40R20 sizes are built for 20-inch wheels, while the 265/35R21 and 305/30R21 sizes are built for 21-inch wheels.
That makes wheel-diameter confirmation one of the first things to check before replacing tires. Looking only at the trim name is not always enough, especially on Prestige cars that can appear with more than one wheel package. Reading the existing sidewall and physically confirming the rim diameter helps prevent mixing a 20-inch tire with a 21-inch application or ordering the wrong front or rear size.
Why does the 2023 Audi e-tron GT have more than one tire size?
The 2023 Audi e-tron GT has more than one tire size because it uses a staggered setup and more than one wheel diameter across its configurations. The front tire is narrower than the rear, and the car may be equipped with either a 20-inch package or a 21-inch package.
That means tire selection depends on more than just the model name. A front tire should be matched to the front position, and a rear tire should be matched to the rear, while the wheel diameter must stay correct for the car’s existing setup. Replacing in pairs or as a full set often makes the fitment picture clearer, especially when trying to maintain consistent sizing across the axle.
Choosing the Right Tire
What should I consider when choosing a 245/45R20 tire for a 2023 Audi e-tron GT?
A 245/45R20 tire for the 2023 Audi e-tron GT should first be matched to the correct front 20-inch application. Once the size and wheel diameter are confirmed, the useful differences are tire series, sidewall style, brand, and details such as rim-width guidance or load specification where those values are stated.
Available choices in this size include BFGoodrich, Nitto, and Pro-Trac, with blackwall, redline, and raised white letter presentations. That gives the buyer room to decide whether the priority is a clean contemporary look or a more distinctive appearance. It also helps to compare the tire already on the opposite front corner so the replacement matches the existing setup in both size and visual character.
What sidewall styles are available for 2023 Audi e-tron GT tires?
For the 2023 Audi e-tron GT, the available 245/45R20 products include blackwall, redline, and RWL sidewall styles. Blackwall delivers the most understated presentation, while redline and raised white letter options introduce a more noticeable visual accent on the car.
The best sidewall choice depends on how the e-tron GT is being styled rather than on basic fitment alone, since all of those treatments appear within the same primary size. Buyers trying to maintain a restrained modern look often stay with blackwall, while those wanting a more custom or enthusiast-oriented appearance may prefer redline or RWL. The key is keeping the correct size and front position before choosing the look.
What brands offer tires for the 2023 Audi e-tron GT?
Available 245/45R20 tires for the 2023 Audi e-tron GT come from BFGoodrich, Nitto, and Pro-Trac. Those brands appear across several product series, including g-Force Sport Comp 2, g-Force Comp 2 AS, g-Force Phenom T/A, Nitto NT555 G2, and Pro-Trac Street Pro III.
Brand choice should be considered alongside the actual tire series, sidewall treatment, and fitment details for the front 20-inch application. BFGoodrich and Nitto options in this size are blackwall tires, while Pro-Trac adds redline and raised white letter alternatives. Comparing those features is more useful than choosing by brand name alone, especially when the car’s final appearance matters as much as the correct front size.
Restoration & Appearance
Which tire should I choose for a period-style 2023 Audi e-tron GT?
A period-style approach is less about historical restoration on a 2023 Audi e-tron GT and more about choosing a tire that complements the car’s visual character without disturbing its required fitment. The first priority remains the exact front or rear size and the correct 20-inch or 21-inch wheel package.
On the available 245/45R20 front fitment, appearance can shift noticeably through the sidewall treatment. A blackwall keeps the presentation contemporary and restrained, while redline or raised white letter options add a stronger custom accent. Since this is a modern EV grand tourer rather than a vintage restoration case, the appearance decision usually comes after size, axle position, and wheel confirmation are already settled.
How does tire construction affect the appearance of a restored 2023 Audi e-tron GT?
On the 2023 Audi e-tron GT, tire construction does not create a bias-ply-versus-radial appearance decision because the primary fitments are radial. The visual differences come more from size, sidewall profile, wheel diameter, and sidewall styling than from a choice between older and newer construction types.
That makes the appearance discussion more about preserving the intended look of the wheel and tire package. A 20-inch setup presents differently from a 21-inch setup, and a blackwall tire reads differently than a redline or raised white letter sidewall. Buyers focused on visual consistency should match the existing axle pair and avoid mixing styles that make one corner look noticeably different from the others.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2023 Audi e-tron GT?
Yes, modifications can affect tire fitment on a 2023 Audi e-tron GT. Aftermarket wheels, suspension changes, altered ride height, or spacer use can change the relationship between the tire, wheel, fender, and steering components even when the tire size itself matches one of the original fitment sizes.
A modified car should be checked for wheel diameter, wheel width, and clearance at both steering lock and normal suspension movement before replacement tires are chosen. That is especially important on a staggered setup with different front and rear sizes. A tire that suits a stock configuration may need additional verification when the wheel offset or suspension position has been changed.
What should I inspect before driving a 2023 Audi e-tron GT on new tires?
Before driving a 2023 Audi e-tron GT on new tires, confirm that each tire is mounted in the correct front or rear position and that the wheel diameter matches the installed size. It also makes sense to inspect inflation pressure, bead seating, visible sidewall condition, and basic clearance around the suspension and fender openings.
A short initial drive should be followed by another quick inspection for any rubbing, unusual air loss, or vibration. Because the e-tron GT uses a staggered layout, an incorrect front-to-rear installation can create problems even when all four tires are high-quality radials. Keeping the axle positions straight and verifying that the car sits and steers cleanly are the most practical early checks.
What should I check before a longer drive in a 2023 Audi e-tron GT?
Before a longer drive in a 2023 Audi e-tron GT, check that the tires are the correct size for the axle and wheel diameter, then look over tread condition, sidewalls, and air pressure. Any sign of cuts, bulges, uneven wear, or slow pressure loss deserves attention before adding highway miles.
Longer trips also make it worth confirming that no wheel or suspension changes have created hidden clearance issues. A staggered car with low-profile tires leaves less room for mistakes in front-to-rear placement or wheel-package matching. Taking a few minutes to verify size, condition, and pressure helps the car drive as intended and reduces the chance of discovering a fitment problem once the trip is underway.
