The 2020 Toyota GR Supra returned the Supra name to the sports-car market with a modern, short-wheelbase coupe built around sharp handling and a distinctly contemporary tire package. For buyers, that matters because this car uses a staggered 19-inch radial setup rather than one all-around size. The front tire is 255/35R19 and the rear is 275/35R19, so tire selection starts with keeping the front and rear positions straight. Available choices center on blackwall performance radials from BFGoodrich and Nitto across several g-Force and NT555 G2 series options. The real decision is matching the correct axle position, wheel width, and intended road use while preserving the Supra's balanced stance.
Which Tire Size Is Right for The 2020 Toyota GR Supra
The 2020 Toyota GR Supra uses two primary tire sizes, both on 19-inch rims, because it carries a staggered radial setup with one size for the front and another for the rear. Base, Launch Edition, and Premium models follow the same front-and-rear size pattern, so the first step is confirming which axle you are buying for. Once that is settled, the decision shifts to tire series, brand, and wheel-width compatibility within the correct size.
Fit(s): Base Front, Launch Edition Front, and Premium Front
Construction: Radial|Rim: 19 in
The 255/35R19 size uses a metric format: 255 is the nominal section width in millimeters, 35 is the aspect ratio, R identifies radial construction, and 19 is the rim diameter in inches. On the 2020 Toyota GR Supra, this is the front tire size, so it plays an important role in steering response and maintaining the intended staggered setup. Available options include blackwall performance radials from BFGoodrich in the g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A series. Choosing this size correctly means matching the front axle position and checking wheel width before comparing tire character within the available lineup.
Fit(s): Base Rear, Launch Edition Rear, and Premium Rear
Construction: Radial|Rim: 19 in
The 275/35R19 code follows the same metric radial format, with a wider 275-millimeter nominal section width, a 35-series profile, and a 19-inch rim diameter. On the 2020 Toyota GR Supra, this is the rear tire size, giving the car its broader rear footprint and completing the staggered arrangement. Blackwall radial choices include BFGoodrich g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A options, along with the Nitto NT555 G2. This size should be evaluated as a rear-axle fitment, with attention to wheel width and keeping the intended front-to-rear balance intact.
Sub-model fitment is straightforward because Base, Launch Edition, and Premium versions all use the same staggered 19-inch tire layout. What matters most is identifying whether the tire is for the front or rear position, since the axle locations use different sizes.
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2020 Toyota GR Supra Base Front
The 2020 Toyota GR Supra Base Front uses the front half of the staggered radial setup, with a dedicated 19-inch fitment separate from the rear. Tire selection here should focus on front-axle sizing, wheel-width compatibility, and the kind of performance-oriented blackwall radial that suits the car's intended use.
The 2020 Toyota GR Supra Base Rear uses the wider rear portion of the staggered 19-inch radial package. That makes rear-position confirmation essential before choosing among the available blackwall performance tires, especially if the car has different wheels than stock dimensions.
The 2020 Toyota GR Supra Launch Edition Front follows the same front tire fitment pattern used across the GR Supra range. A proper choice starts with the correct front size, then moves to comparing radial tire series and wheel-width compatibility for the kind of street use the car will see.
The 2020 Toyota GR Supra Launch Edition Rear uses the same wider rear radial size found on other 2020 GR Supra configurations. Rear tire shopping should stay focused on that axle-specific fitment, with clearance and wheel-width checks becoming especially important on cars with aftermarket wheel changes.
The 2020 Toyota GR Supra Premium Front uses the same front radial size as the rest of the 2020 GR Supra lineup. That keeps fitment simple, but it is still worth confirming the front wheel setup before selecting among the available blackwall performance tire series.
The 2020 Toyota GR Supra Premium Rear carries the same rear tire size used across the 2020 GR Supra range. The practical choice is less about sub-model variation and more about selecting the correct rear fitment, then comparing tire series and wheel compatibility within that size.
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 2020 Toyota GR Supra Tires for Sale
Available 2020 Toyota GR Supra tires focus on 19-inch blackwall performance radials. Buyers can compare BFGoodrich and Nitto options across g-Force Comp 2 AS, g-Force Sport Comp 2, g-Force Phenom T/A, and NT555 G2 series, with fitment differences tied mainly to front-versus-rear size and wheel-width range.
These 2020 Toyota GR Supra tire FAQs focus on the staggered front-and-rear sizing, 19-inch rim fitment, radial tire selection, product differences, and the checks worth making before road use or wheel changes.
Tire Size & Fitment
What tire size fits a 2020 Toyota GR Supra?
The 2020 Toyota GR Supra uses a staggered tire setup with 255/35R19 on the front and 275/35R19 on the rear. Both are radial tires designed for 19-inch rims, and that front-to-rear difference applies across the Base, Launch Edition, and Premium configurations.
That means the first fitment question is not trim level so much as axle position. A buyer should confirm whether the tire is for the front or rear, then verify the actual wheel setup on the car in case aftermarket wheels or previous changes have altered width or clearance.
What size rim does a 2020 Toyota GR Supra use?
The 2020 Toyota GR Supra uses 19-inch rims with both of its primary tire sizes. The front 255/35R19 and rear 275/35R19 both mount on 19-inch wheels, so rim diameter remains consistent even though the car uses different front and rear tire widths.
Rim diameter is only one part of the fitment picture on a staggered sports car. Wheel width still matters, especially when comparing performance tire options, so it is worth confirming the actual front and rear wheel dimensions before replacing tires on a car with non-stock wheels.
Do all 2020 Toyota GR Supra sub-models use the same tire size?
Base, Launch Edition, and Premium versions of the 2020 Toyota GR Supra use the same staggered size pattern: 255/35R19 in front and 275/35R19 in the rear. The fitment difference is by axle location, not by trim level within the covered models.
That keeps shopping simpler because the main decision is front versus rear rather than one package versus another. It is still smart to confirm the car's current wheels and tire positions before purchase, especially if the Supra has been modified or rotated between different wheel sets.
Choosing the Right Tire
What should I consider when choosing a 255/35R19 or 275/35R19 tire for a 2020 Toyota GR Supra?
Start with the correct axle position, since the 2020 Toyota GR Supra uses 255/35R19 in front and 275/35R19 in the rear. From there, compare radial tire series, brand options, wheel-width compatibility, and practical details such as tire weight or stated load figures where they are available.
The best choice depends on how the car is used and whether the current wheels match the intended tire's requirements. A street-driven Supra may call for a different emphasis than a more aggressive setup, but keeping the correct staggered sizing and 19-inch rim compatibility should remain the first priority.
What sidewall styles are available for 2020 Toyota GR Supra tires?
The available tire options for the 2020 Toyota GR Supra use a blackwall sidewall style in both the 255/35R19 front size and the 275/35R19 rear size. That keeps the appearance contemporary and performance-oriented, which suits the GR Supra's modern sports-car character.
Since sidewall treatment does not vary here, the more meaningful comparisons are tire series, brand, and wheel-width compatibility. Buyers looking to refine the car's appearance will mostly be choosing within a blackwall presentation rather than deciding between whitewall, redline, or other vintage-style sidewall treatments.
What brands offer tires for the 2020 Toyota GR Supra?
BFGoodrich and Nitto offer applicable tires for the 2020 Toyota GR Supra within the sizes covered here. BFGoodrich appears in both the front and rear fitments through several g-Force series, while Nitto is represented in the rear size with the NT555 G2.
Brand alone should not be the only selection factor on a staggered application like this one. It makes more sense to compare the exact tire series available in the correct front or rear size, then confirm wheel-width suitability and any other product details that matter to the way the Supra is driven.
Restoration & Appearance
Which tire should I choose for a period-style 2020 Toyota GR Supra?
A period-style approach on a 2020 Toyota GR Supra still begins with the original staggered size pattern of 255/35R19 front and 275/35R19 rear. Because the available options here are modern blackwall radials, the appearance decision is less about vintage styling and more about keeping the car's intended contemporary stance and proportions.
That usually means selecting the correct front and rear sizes first, then choosing among the available performance-oriented radial series. Buyers seeking strict delivery-day originality should compare the car's present equipment to factory literature, window sticker details, or marque-specific references before settling on a specific replacement tire.
Does correct tire fitment matter for a 2020 Toyota GR Supra restoration?
Correct tire fitment matters on a 2020 Toyota GR Supra because the car's appearance and stance depend on its staggered setup. Using the proper 255/35R19 front and 275/35R19 rear sizes helps preserve the visual balance that defines the car far better than treating all four corners as interchangeable.
Fitment accuracy also affects how authentic the finished car feels to an informed enthusiast. Even on a modern collectible, wheel diameter, front-to-rear sizing, and overall presentation should be checked carefully, especially if the car has passed through multiple owners or has seen aftermarket wheel changes since new.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2020 Toyota GR Supra?
Yes. A 2020 Toyota GR Supra can be affected by aftermarket wheels, suspension changes, altered ride height, spacers, or body modifications, even when the intended tire size remains 255/35R19 in front and 275/35R19 in the rear. Any change to wheel width or positioning can alter clearance.
That is especially important on a staggered sports-car setup, where front and rear fitments already differ. A buyer should confirm wheel diameter, wheel width, and available clearance at steering and suspension points before assuming the current setup will accept the same tire dimensions as an unmodified car.
What should I inspect before driving a 2020 Toyota GR Supra on new tires?
Before driving on new tires, inspect the wheels for damage, confirm the front and rear sizes are installed in the correct positions, and check inflation pressure carefully. It is also wise to look over the valve stems, verify there are no rubbing points, and make sure the tires seat properly on the 19-inch rims.
A short initial drive should be followed by another visual check for air loss, contact marks, or anything unusual in the steering feel. On a performance car like the GR Supra, even small fitment issues can become noticeable quickly, so early inspection is part of protecting both the tires and the wheels.
How often should tires on a 2020 Toyota GR Supra be inspected?
Tires on a 2020 Toyota GR Supra should be inspected regularly, not only when tread appears worn. Routine checks should include pressure, visible cuts, punctures, bulges, irregular wear, and signs of sidewall damage, with extra attention paid to keeping the front and rear staggered sizes in their proper positions.
Cars that see limited use still need inspection because age, storage conditions, and gradual air loss can affect tire condition even when mileage stays low. A quick visual check before drives and a more thorough inspection at regular service intervals help catch problems before they affect handling or road safety.
