The 2015 Bentley Continental sits in the modern grand touring tradition, blending substantial power, long-distance comfort, and a strong visual presence that makes wheel and tire choice especially noticeable. On this exact model range, tire selection starts with two radial fitments: 275/40R20 and 275/35R21. Those sizes are tied to specific sub-model and wheel combinations, so identifying the exact Continental variant and confirming whether it wears 20-inch or 21-inch wheels comes first. Within the available choices, sidewall styling can range from understated blackwall to more distinctive redline or raised white letter treatments. That makes this page most useful when balancing proper fitment, road use, and the appearance you want from the car.
Which Tire Size Is Right for The 2015 Bentley Continental
The 2015 Bentley Continental uses two primary tire sizes, and the right one depends on the exact sub-model and wheel diameter. Both are radial fitments, but one is built around a 20-inch rim and the other around a 21-inch rim, so confirming the wheel on the car is the first step before comparing tire style, series, or intended use.
Fit(s): GT, GT Speed, GT V8, GT V8 S, GT3-R, GTC, GTC Speed, GTC V8, and GTC V8 S
Construction: Radial|Rim: 21 in
275/35R21 is a modern metric radial size in which 275 identifies the section width in millimeters, 35 is the aspect ratio, R indicates radial construction, and 21 is the wheel diameter in inches. On the 2015 Bentley Continental, this size belongs to 21-inch wheel applications and is especially important to confirm on Speed and GT3-R variants. Its lower-profile format suits buyers who want to stay with the larger-wheel setup already on the car. Before choosing within this size, verify that the vehicle still has its correct 21-inch wheels and has not been changed to a different wheel package.
Fit(s): GT, GT V8, GT V8 S, GTC, GTC V8, and GTC V8 S
Construction: Radial|Rim: 20 in
275/40R20 uses the same 275-millimeter section width but pairs it with a 40-series profile and a 20-inch rim diameter. This is also a radial fitment, and it applies to Continental configurations equipped with 20-inch wheels rather than the 21-inch package. Available choices in this size include blackwall, redline, and raised white letter sidewall treatments across several radial tire series from BFGoodrich, Nitto, Pro-Trac, and M&H Racemaster. It is the size to evaluate when your Bentley retains its 20-inch wheel setup and you want to compare appearance and intended driving character within that fitment.
Fitment varies across the 2015 Bentley Continental range, and some sub-models can use either of the two primary tire sizes while others stay with 275/35R21 only. Checking the exact GT, GTC, Speed, V8, V8 S, or GT3-R designation matters just as much as confirming whether the car wears 20-inch or 21-inch wheels.
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2015 Bentley Continental GT
The 2015 Bentley Continental GT can use either of the two radial fitments, so wheel diameter needs to be confirmed before selecting a tire. Once the 20-inch or 21-inch setup is established, the decision shifts to the type of tire presentation and road-use character that best suits the car.
The 2015 Bentley Continental GT Speed uses the 275/35R21 radial size, making it a 21-inch wheel application. Tire selection here centers less on size choice and more on confirming the existing wheel setup and choosing a tire that matches how the car is driven.
The 2015 Bentley Continental GT V8 can be equipped with either primary radial tire size, depending on wheel package. That makes wheel confirmation essential first, followed by a closer look at profile, sidewall style, and the character of the available tires in the correct size.
The 2015 Bentley Continental GT V8 S uses either 275/35R21 or 275/40R20, depending on the wheel arrangement on the car. Tire selection starts with that wheel check, then moves to choosing the right balance of appearance, series, and intended use within the proper fitment.
The 2015 Bentley Continental GT3-R uses the 275/35R21 radial size and is tied to a 21-inch wheel setup. For this sub-model, the key question is not which primary size fits, but whether the current wheels and overall setup still match that larger-wheel configuration.
The 2015 Bentley Continental GTC can use both primary radial sizes, so the correct tire depends on whether the car has 20-inch or 21-inch wheels. Once that is settled, the remaining choice is between the tire styles and series available in the proper size for the car.
The 2015 Bentley Continental GTC Speed uses 275/35R21, making it a straightforward 21-inch radial fitment. The practical focus is confirming the existing wheel package and selecting a tire that supports the car's intended road use without drifting into the wrong wheel diameter.
The 2015 Bentley Continental GTC V8 can use either 275/35R21 or 275/40R20, so identifying the actual wheel diameter on the car is essential. That check determines which fitment to pursue and whether the available sidewall and series choices line up with the look you want.
The 2015 Bentley Continental GTC V8 S is another two-size application, using either 20-inch or 21-inch radial fitment depending on wheel setup. Tire choice becomes much easier once that wheel diameter is confirmed, because it narrows the search to the right size family immediately.
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 2015 Bentley Continental Tires for Sale
Available 275/40R20 choices span BFGoodrich, Nitto, Pro-Trac, and M&H Racemaster, with blackwall, redline, and raised white letter sidewall styles. The product grid is most useful for comparing tire series, intended use, and wheel-width specifications within the correct 20-inch radial fitment.
For the 2015 Bentley Continental, the main tire questions usually come down to exact size by sub-model, 20-inch versus 21-inch wheel fitment, radial tire selection, sidewall style, and what to inspect before putting a grand touring car back on the road.
Tire Size & Fitment
What tire size fits a 2015 Bentley Continental?
The 2015 Bentley Continental uses two primary tire sizes: 275/35R21 and 275/40R20. Both are radial sizes, but they do not apply universally across every Continental variant, because some sub-models use only 275/35R21 while others can use either size depending on wheel setup.
The practical first step is confirming the exact sub-model and the wheel diameter currently on the car. A Continental GT Speed, GTC Speed, or GT3-R points you toward 275/35R21, while other GT and GTC variants may be equipped with either 20-inch or 21-inch wheels, so the wheel itself needs to be checked before selecting a tire.
What size rim does a 2015 Bentley Continental use?
A 2015 Bentley Continental uses either a 20-inch or 21-inch rim, depending on the tire size and sub-model. The 275/40R20 fitment is built around a 20-inch wheel, while the 275/35R21 fitment is built around a 21-inch wheel.
That difference matters because rim diameter is not interchangeable between these two tire sizes. Before comparing brands or sidewall styles, check the wheel on the car rather than assuming a trim name tells the full story, especially on cars that may have had wheel changes or optional wheel packages during their life.
Why does the 2015 Bentley Continental have more than one tire size?
The 2015 Bentley Continental has more than one tire size because the model range spans several sub-models and wheel configurations. Some versions use only 275/35R21, while others can be equipped with either 275/35R21 or 275/40R20 depending on the wheel package.
That means tire selection is tied to the actual configuration of the individual car, not just the Bentley Continental name. The best way to avoid a fitment mistake is to confirm both the sub-model designation and the installed wheel diameter, then compare tires only within the size intended for that setup.
Choosing the Right Tire
What should I consider when choosing a 275/40R20 tire for a 2015 Bentley Continental?
Start with the basics: the car must actually use the 275/40R20 fitment and have the matching 20-inch wheels. From there, the choice becomes more about tire character, since available options in this size include different radial series, blackwall styling, and specialty offerings such as a drag-oriented tire.
It helps to compare the car's real use before choosing. A Bentley driven primarily on the street may call for a different type of tire than one built around a more aggressive or appearance-focused goal, and wheel-width compatibility is also worth checking when comparing among the available 20-inch radial options.
What sidewall styles are available for 2015 Bentley Continental tires?
For the 2015 Bentley Continental in 275/40R20, available sidewall styles include blackwall, redline, and RWL, which is raised white letter. Those choices all stay within a modern radial format, but they change the visual presentation of the car in noticeably different ways.
Blackwall gives the most understated look, while redline or raised white letter treatments make the tire much more visible against the wheel. The right choice depends on whether the goal is a subtle grand touring appearance or a more customized visual statement, and it still needs to be matched to the proper 20-inch fitment.
What brands offer tires for the 2015 Bentley Continental?
Available 275/40R20 tires for the 2015 Bentley Continental come from BFGoodrich, Nitto, Pro-Trac, and M&H Racemaster. Those brands cover several radial tire series, including street-oriented options, appearance-focused alternatives, and a drag race application.
Brand alone should not make the decision. It is more useful to compare the exact tire series, the sidewall treatment you want, and whether the tire's intended use matches how the Bentley will actually be driven, while also making sure the wheel-width specification suits the car's existing 20-inch wheel setup.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2015 Bentley Continental?
Yes, modifications can affect tire fitment on a 2015 Bentley Continental even when the tire size looks correct on paper. Wheel changes, altered offsets, suspension lowering, brake upgrades, or body modifications can all change how a 275/40R20 or 275/35R21 tire sits within the fender and steering range.
A car with aftermarket wheels should be checked carefully before a replacement tire is chosen. Confirm actual wheel diameter, wheel width, and available clearance at full steering lock and through suspension travel, because a Bentley that has been modified may no longer behave like a standard factory wheel-and-tire setup.
What should I inspect before driving a 2015 Bentley Continental on new tires?
Before driving a 2015 Bentley Continental on new tires, inspect wheel condition, valve stems, inflation pressure, and the overall installation quality. It is also smart to look for any rubbing marks, uneven suspension height, or alignment-related wear patterns that may hint at a fitment or chassis issue beyond the tire itself.
A grand touring car places real demands on its tires, so the surrounding hardware matters. Check that the wheels are the correct diameter for the selected size, verify adequate clearance, and make sure the car is not sitting on aged or damaged suspension components that could compromise ride quality or tire wear.
What should I check before a longer drive in a 2015 Bentley Continental?
Before a longer drive in a 2015 Bentley Continental, confirm tire pressure, tread condition, and the absence of cuts, bulges, or sidewall cracking. It is also worth checking for slow air loss and making sure all four tires match the wheel setup and intended use of the car.
Cars that spend time parked can develop tire issues even when tread looks acceptable. A longer trip is a good reason to inspect age-related condition, verify that the current tires still suit the 20-inch or 21-inch wheel package on the vehicle, and address any vibration, pull, or clearance concern before putting serious miles on the car.
