The 2009 Bentley Azure sits in a very narrow corner of the luxury grand touring world, combining traditional coachbuilt presence with modern open-top performance and a strong emphasis on long-distance road manners. It is a large, prestigious convertible, so tire choice affects both appearance and composure in a noticeable way. Tire fitment on the 2009 Bentley Azure depends on sub-model, with the Azure Base using 255/45R19 radial tires and the Azure T using 255/40R20 radial tires. That makes wheel diameter the first thing to confirm, especially since available product selection is not the same across both sizes. For owners, the real task is matching the correct size to the exact Azure configuration and current wheel setup.
Which Tire Size Is Right for The 2009 Bentley Azure
Two tire sizes apply to the 2009 Bentley Azure, and the correct one depends on the specific sub-model and wheel diameter. The Azure Base uses a 19-inch radial fitment, while the Azure T uses a 20-inch radial fitment. Before comparing tire choices, confirm whether the car is a Base or T model and verify that it still carries the proper wheel diameter for that configuration.
A 255/40R20 tire keeps the same 255-millimeter nominal section width but uses a lower 40-series profile on a 20-inch rim. On the 2009 Bentley Azure, this radial size belongs to the Azure T, making it distinct from the 19-inch fitment used on the Base model. Available choices in this size include a BFGoodrich g-Force Phenom T/A Blackwall, which gives buyers at least one clearly modern performance-oriented option within the proper format. This size should be evaluated against the car's actual 20-inch wheel package, along with rim-width compatibility and clearance on any vehicle that has been altered from stock.
Sub-model fitment matters on the 2009 Bentley Azure because the covered versions do not share the same tire size or rim diameter. Identifying whether the car is an Azure Base or Azure T is the first step before comparing tires, since the difference is tied directly to the wheel package.
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2009 Bentley Azure Base
The 2009 Bentley Azure Base uses a 255/45R19 radial tire on a 19-inch wheel setup. For this sub-model, tire selection starts with confirming that the car still wears its correct 19-inch wheels before moving on to brand, construction, and overall road-use priorities.
The 2009 Bentley Azure T uses a 255/40R20 radial tire on a 20-inch wheel setup. That makes wheel confirmation especially important, since this sub-model does not share the Base model's 19-inch fitment and available tire choices are tied to the 20-inch 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 2009 Bentley Azure Tires for Sale
Available product coverage centers on the Azure T's 255/40R20 size, with a BFGoodrich g-Force Phenom T/A radial in Blackwall form. Buyers comparing options in this fitment should pay close attention to rim-width compatibility, load capacity, and the car's actual wheel setup.
Owners usually need to sort out the exact Azure sub-model first, then confirm wheel diameter, tire size, and the right modern radial fitment. The questions below focus on size differences, product choice, appearance, and practical road-use checks for a 2009 Bentley Azure.
Tire Size & Fitment
What tire size fits a 2009 Bentley Azure?
The 2009 Bentley Azure uses two different tire sizes depending on sub-model. The Azure Base uses 255/45R19 radial tires, while the Azure T uses 255/40R20 radial tires. Both are modern metric radial sizes, but they are tied to different wheel diameters.
That means the first job is identifying whether the car is a Base or T model, then confirming the actual wheel diameter on the vehicle. A car that has had wheel changes over the years may no longer match its original sub-model fitment, so size selection should follow the wheel and configuration currently on the car.
What size rim does a 2009 Bentley Azure use?
A 2009 Bentley Azure uses either a 19-inch or 20-inch rim, depending on sub-model. The Azure Base is matched to a 19-inch wheel with 255/45R19 tires, while the Azure T uses a 20-inch wheel with 255/40R20 tires.
Wheel diameter matters before anything else because a 19-inch tire and a 20-inch tire are not interchangeable. It is also worth checking wheel width and any aftermarket changes before buying tires, especially on a large luxury convertible where clearance, load carrying, and overall tire profile all influence the way the car sits and drives.
Do all 2009 Bentley Azure sub-models use the same tire size?
No. The 2009 Bentley Azure Base and 2009 Bentley Azure T do not use the same tire size. The Base uses 255/45R19, while the T uses 255/40R20, so the tire difference is linked directly to the wheel package.
This is why sub-model identification matters more than simply searching by year and model name. Once the exact Azure version is confirmed, check that the wheels on the car still match that setup. A previous owner may have changed wheels, and that can alter the correct tire size, sidewall profile, and clearance requirements.
Choosing the Right Tire
What should I consider when choosing a tire for a 2009 Bentley Azure?
Start with the correct sub-model and wheel diameter, because the 2009 Bentley Azure uses either 255/45R19 or 255/40R20 depending on configuration. From there, compare radial construction, rim-width compatibility, load capacity, and the type of road use the car actually sees, whether that is occasional touring, local cruising, or longer highway drives.
Appearance also plays a role on a car like the Azure, even when the fitment is fully modern. Some owners focus on keeping the stance and profile appropriate to the car, while others focus on available performance-oriented choices within the correct size. Matching the tire to the actual wheel setup is more important than choosing by size label alone.
What sidewall styles are available for 2009 Bentley Azure tires?
The available product coverage shown for the 2009 Bentley Azure includes a Blackwall tire in the 255/40R20 fitment used on the Azure T. Blackwall sidewalls give the tire a clean, understated look that suits many modern luxury and performance applications without drawing extra visual attention.
Sidewall style affects appearance more than fitment, but it still matters on a car with the Azure's scale and presence. Once the correct size is established, owners can think about whether they want the tire to blend into the car's overall presentation or make more of a visual statement through tread and sidewall character.
What brands offer tires for the 2009 Bentley Azure?
Current product coverage for the 2009 Bentley Azure includes BFGoodrich in the 255/40R20 fitment used on the Azure T. That offering is the g-Force Phenom T/A, a radial tire with a Blackwall sidewall and modern performance-oriented presentation.
Brand choice only matters after the fitment basics are settled, since the Azure uses different tire sizes across its sub-models. Owners should compare the tire's size, wheel compatibility, and load specification first, then decide whether the available brand and series align with the way the car is driven and presented.
Restoration & Appearance
Which tire should I choose for a period-style 2009 Bentley Azure?
A period-style approach for a 2009 Bentley Azure still begins with the correct modern radial size for the exact sub-model. That means 255/45R19 for the Azure Base or 255/40R20 for the Azure T. Because this is a late-model Bentley, the visual goal is usually preserving the car's original-era stance and proportion rather than recreating an earlier vintage tire look.
The best approach is to keep the correct wheel diameter and sidewall profile for the specific Azure version, then choose a tire whose overall appearance suits the car's formal luxury character. Owners pursuing strict originality should compare the vehicle against marque references, original delivery literature, or trusted Bentley-specific documentation before finalizing appearance details.
Does correct tire fitment matter for a 2009 Bentley Azure restoration?
Yes, correct tire fitment matters on a 2009 Bentley Azure restoration because the car uses sub-model-specific wheel and tire combinations. The Base and T models do not share the same tire size, so using the wrong fitment can change the car's visual balance and move it away from the proper wheel-and-tire relationship for that configuration.
Correct fitment also supports practical results, especially on a heavy luxury convertible where wheel diameter, profile, and load capacity all contribute to the finished package. Even on a cosmetic restoration, it is worth confirming the exact sub-model and checking whether the car still has its intended wheels before choosing replacement tires.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2009 Bentley Azure?
Yes. Modifications can affect tire fitment on a 2009 Bentley Azure even when the tire size looks close to the original specification. Wheel changes, different offsets, altered suspension height, or body modifications can all influence whether a 255/45R19 or 255/40R20 tire has the right relationship to the car.
A modified Azure should be checked at the wheel, not just by model name. Measure wheel diameter and width, confirm the installed tire size, and look at fender and steering clearance before replacing anything. That is especially important on a low-profile luxury fitment where small changes in wheel setup can affect both clearance and appearance.
What should I inspect before driving a 2009 Bentley Azure on new tires?
Before driving a 2009 Bentley Azure on new tires, inspect the wheels for damage, confirm the tire size matches the correct sub-model, and make sure the tires are mounted on suitable rims. It is also smart to check inflation, valve stems, balance, and whether the tires clear suspension and body components through the steering range.
A road test should begin cautiously, especially if the car has been stored or recently serviced. Pay attention to vibration, pulling, rubbing, or unusual steering feel. On a car like the Azure, any issue in wheel alignment, suspension condition, or wheel hardware can show up quickly once fresh tires are installed.
How often should tires on a 2009 Bentley Azure be inspected?
Tires on a 2009 Bentley Azure should be inspected regularly, even if the car is driven only occasionally. Collector-oriented luxury cars often accumulate fewer miles, but that does not prevent age-related issues such as cracking, air loss, flat spotting, or hidden sidewall damage from long periods of storage.
A visual check before every drive is a sensible habit, with a closer inspection performed at routine service intervals. Look for uneven wear, cuts, bulges, and changes in pressure, and examine the tread and sidewalls carefully. Stored vehicles also benefit from protection against prolonged sunlight, moisture, and long periods of standing in one position.
