The 1985 Bentley Continental belongs to an era when Bentley grand touring still emphasized formal coachbuilt presence, effortless road manners, and discreet performance rather than overt flash. Owners today usually approach these cars with a mix of preservation and regular-use expectations, so tire choice affects both appearance and the way the car presents itself on the road. This model uses a 235/70R15 radial tire on a 15-inch rim, giving the buyer a straightforward fitment starting point. Within that size, choices include blackwall, narrow whitewall, wide whitewall, redline, and raised white letter styles from Avon, BFGoodrich, Cooper, and Michelin. The real decision is matching the tire's look and specifications to the car's wheel setup, intended use, and restoration direction.
Which Tire Size Is Right for The 1985 Bentley Continental
The 1985 Bentley Continental uses one primary tire size: 235/70R15, and it is a radial fitment on a 15-inch rim. The Bentley Continental Base uses that same size, so the question is less about sorting through multiple fitments and more about choosing the right tire within the size, including sidewall appearance, tire series, brand, and wheel-width compatibility.
A 235/70R15 size uses modern metric sizing: 235 is the nominal section width in millimeters, 70 is the aspect ratio, R designates radial construction, and 15 is the rim diameter in inches. On the 1985 Bentley Continental, this is the primary fitment and it keeps the sizing conversation simple because the vehicle stays within one radial format. Available choices in this size include blackwall, narrow whitewall, wide whitewall, redline, and raised white letter options across series such as Michelin XVS, Avon Turbosteel, BFGoodrich Silvertown Radial, Cobra Radial G/T, and Radial T/A. That makes 235/70R15 a size where appearance, rim-width match, and intended driving style matter as much as the basic fitment itself.
Sub-model fitment is straightforward here because the covered Bentley Continental configuration uses the same primary tire size throughout. Checking the exact sub-model still matters so the tire choice stays aligned with the vehicle's wheel setup and the owner's appearance goals.
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1985 Bentley Continental Base
The 1985 Bentley Continental Base uses the same 235/70R15 radial fitment as the model core, so there is no alternate primary size to sort through at the sub-model level. Selection comes down to choosing the right radial tire style, brand, and sidewall treatment while confirming wheel width and overall presentation.
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 1985 Bentley Continental Tires for Sale
Available 235/70R15 choices span Avon, BFGoodrich, Cooper, and Michelin, with tire series that range from touring-oriented blackwalls to restoration-minded whitewalls, redlines, and raised white letter options. Rim-width specifications also vary, so comparing the product details against the car's actual wheels is worthwhile.
These FAQs focus on 1985 Bentley Continental tire size, 15-inch rim fitment, available radial choices, sidewall appearance, and the practical checks that matter before regular road use on a low-production luxury collector car.
Tire Size & Fitment
What tire size fits a 1985 Bentley Continental?
The 1985 Bentley Continental uses a 235/70R15 radial tire. That size is the primary fitment for this model and it appears across the covered Bentley Continental Base configuration as well, so there is not a second primary size competing with it on this page.
That makes the next step more about choosing the right 235/70R15 tire than deciding between multiple fitments. Check that the car still has 15-inch wheels, compare the wheel width against the tire's approved range, and decide whether a blackwall, whitewall, redline, or raised white letter presentation suits the car's intended look.
What size rim does a 1985 Bentley Continental use?
The primary tire fitment for the 1985 Bentley Continental is built around a 15-inch rim diameter. The 235/70R15 size confirms that 15-inch wheel diameter, and the available tires in this fitment are all built for that same rim diameter.
Rim diameter is only part of the fitment picture, though, because wheel width still matters when choosing among available 235/70R15 tires. Some products in this size are intended for roughly 6.0 to 8.0-inch rims, while others extend to 8.5 inches, so measuring the actual wheel is worthwhile before selecting a specific tire.
Does the 1985 Bentley Continental Base use the same tire size?
Yes. The 1985 Bentley Continental Base uses the same 235/70R15 radial tire size as the model core. That keeps fitment straightforward and avoids the confusion that can come with multiple sub-model sizes or mixed wheel diameters.
Even with shared sizing, the car may still need a more specific tire choice depending on how it is used and presented. A restoration-oriented owner may lean toward whitewall or redline styling, while another owner may prefer a plain blackwall touring look, so wheel width and visual goals still deserve a careful check.
Choosing the Right Tire
What should I consider when choosing a 235/70R15 tire for a 1985 Bentley Continental?
Start with the confirmed fitment: 235/70R15 radial on a 15-inch wheel. From there, compare the tire's approved rim-width range, sidewall style, construction details, load figure where shown, and the overall character of the tire series rather than treating every 235/70R15 tire as the same.
Appearance matters on a 1985 Bentley Continental, but so does matching the tire to the car's actual wheels and intended use. A touring-style blackwall, a narrow or wider whitewall, or a more visually assertive redline or raised white letter tire can all change the car's presentation, so choose with both fitment and style in mind.
What sidewall styles are available for 1985 Bentley Continental tires?
The 1985 Bentley Continental's 235/70R15 tire size is available in several sidewall treatments, including blackwall, narrow whitewall, wide whitewall, redline, and raised white letter styles. That gives the car a broader appearance range than many single-size fitment pages, even though the base size itself stays the same.
The right choice depends on how the car is being presented. Blackwall and narrow whitewall options usually keep the look more formal, while wide whitewalls, redlines, and raised white letters create a more pronounced visual statement, so it helps to consider the wheel design, body color, and restoration direction before settling on one.
What brands offer tires for the 1985 Bentley Continental?
Available 235/70R15 tires for the 1985 Bentley Continental come from Avon, BFGoodrich, Cooper, and Michelin. Those brands appear across several series, including Avon Turbosteel, BFGoodrich Silvertown Radial, BFGoodrich Radial T/A, Cooper Cobra Radial G/T, and Michelin XVS.
Brand choice should be weighed alongside the specific tire's sidewall treatment, rim-width range, and overall look. A Michelin or Avon option may suit one owner's formal touring presentation, while BFGoodrich or Cooper may appeal more when sidewall styling is the priority, so compare the individual tire details instead of choosing by brand name alone.
Restoration & Appearance
Which tire should I choose for a period-style 1985 Bentley Continental?
A period-style approach for a 1985 Bentley Continental usually starts with staying in the correct 235/70R15 radial size and then selecting a sidewall treatment that suits the car's formal luxury character. Blackwall, narrow whitewall, wide whitewall, and redline options are all available within that fitment.
The most appropriate look depends on how closely the car is being restored and what visual era the owner wants to emphasize. For exact originality questions, marque-specific references and vehicle history are worth consulting, but for a restoration-oriented road car, the main goal is balancing the proper size with the right sidewall presentation.
How does tire construction affect the appearance of a restored 1985 Bentley Continental?
On this car, construction is already settled at the primary fitment level because the 1985 Bentley Continental uses a radial tire in 235/70R15. The visual difference comes less from bias-ply versus radial and more from whether the tire presents as a plain blackwall, whitewall, redline, or raised white letter design.
That means the restoration decision centers on how formal or expressive the finished car should look. A blackwall or narrow whitewall often keeps the presentation restrained, while a wider whitewall or redline creates a more deliberate styling statement, so the tire can either blend into the restoration or become part of its visual emphasis.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1985 Bentley Continental?
Yes. Even though the primary size is 235/70R15, modifications can change how that fitment works on a 1985 Bentley Continental. Aftermarket wheels, changes in wheel width, suspension alterations, or body and fender work can all affect clearance and how the tire sits on the car.
A Bentley of this age may also have had changes made over time that are not obvious at first glance. Measuring the actual wheel, confirming 15-inch diameter, and checking steering and fender clearance at full lock and full suspension movement are sensible steps before choosing among the available 235/70R15 tires.
What should I inspect before driving a 1985 Bentley Continental on new tires?
Inspect the wheels for correct diameter and condition, verify the wheel width against the chosen tire's approved range, and make sure the tires are mounted and inflated properly. It also helps to check alignment, suspension condition, and any signs of rubbing so the new 235/70R15 tires start out on a sound platform.
A collector-era luxury car can hide age-related issues even when it has low mileage. Look over steering components, brake condition, and wheel fasteners, then recheck air pressure and visual clearance after the first short drive, since fresh tires can reveal problems that an older worn set may have been masking.
How should 235/70R15 tires on a collector 1985 Bentley Continental be maintained?
Collector-car tire care starts with regular pressure checks, routine visual inspection, and keeping an eye on tread wear patterns. On a 1985 Bentley Continental, the 235/70R15 tires should also be checked for sidewall cracking, bulges, cuts, flat spotting after storage, and any slow loss of air between drives.
Storage conditions matter almost as much as mileage on a low-use car. Keeping the Bentley away from prolonged sunlight, excess heat, moisture, and ozone sources can help preserve the tires, and a brief inspection before every outing is smart because an older grand touring car may spend long periods parked between road use.
