1991 Rolls-Royce Corniche II Tires

The 1991 Rolls-Royce Corniche II uses a 235/70R15 radial tire. That is the primary fitment for this model and it pairs with a 15-inch rim, giving the car a modern metric radial size rather than an older alphanumeric or numeric bias-ply designation.

The practical question is not which primary size fits, but which 235/70R15 tire best suits the car. Once the wheel diameter is confirmed at 15 inches, compare sidewall style, tire series, rim-width compatibility, and the overall look you want, especially if the car has had wheel changes or other modifications over time.

The 1991 Rolls-Royce Corniche II uses a 15-inch rim with its 235/70R15 tire size. That rim diameter is built into the tire size itself, since the final number in 235/70R15 identifies the wheel diameter in inches.

Rim diameter is only part of the fitment picture, so it is still worth checking actual wheel width before choosing among available tires. Some 235/70R15 products in this fitment call for rim-width ranges such as 6.0 to 8.0 inches, 6.00 to 8.50 inches, or 6.5 to 8.5 inches.

Yes. The 1991 Rolls-Royce Corniche II Base uses the same 235/70R15 radial tire size as the core model fitment. That makes sub-model selection straightforward here, since the main fitment does not split into multiple primary sizes within the covered configuration.

Even when the size stays the same, there is still room for meaningful tire choice. A Base model owner can focus on the sidewall presentation and tire series that best match the car, while also confirming that the wheels remain 15-inch units and that width and clearance are still appropriate if the car has been altered.

Start with the correct size and construction: 235/70R15 radial on a 15-inch wheel. From there, compare the available tire series, sidewall styles, rim-width ranges, weight, and load figures to find a tire that suits how the Corniche II is used and the appearance you want to preserve.

Luxury presentation matters on this car, so sidewall treatment can change the overall impression as much as the brand name. A blackwall or narrow whitewall keeps the look restrained, while wide whitewall, redline, or raised white letter options create a more distinct visual statement that may or may not suit the car’s character.

The 1991 Rolls-Royce Corniche II has 235/70R15 tire options with several sidewall presentations, including blackwall, narrow whitewall, wide whitewall, redline, and raised white letter. Those choices appear across different radial tire series, so the same basic fitment can take on very different visual character.

For a formal luxury convertible like the Corniche II, sidewall style often drives the final decision more than the size itself. Buyers usually narrow the field by deciding whether they want understated touring appearance, a classic whitewall presentation, or a more performance-oriented look before comparing the remaining product details.

Available 235/70R15 tires for the 1991 Rolls-Royce Corniche II come from Avon, BFGoodrich, Cooper, and Michelin. Those brands appear in several different radial series, including Turbosteel, Silvertown Radial, Cobra Radial G/T, Radial T/A, and Michelin XVS.

Brand alone should not be the only deciding factor on this car. It helps to compare each tire’s sidewall style, rim-width specification, load information where given, and overall presentation, since two tires in the same size can serve very different goals depending on whether the Corniche II is kept formal, driven regularly, or shown.

A period-style starting point for a 1991 Rolls-Royce Corniche II is the correct 235/70R15 radial size on a 15-inch wheel, then narrowing the choice by sidewall presentation and tire series. Blackwall, narrow whitewall, and wide whitewall options are all available, each giving the car a different visual emphasis.

For a restoration-minded car, appearance usually matters as much as fitment. The most suitable choice depends on the specific look being recreated, so owners concerned with exact originality should compare the tire against marque references, period photography, or vehicle-specific historical documentation before settling on a sidewall style.

On a 1991 Rolls-Royce Corniche II, construction choice is simpler than it is on many older collector cars because the primary fitment is already radial. The visual difference therefore comes less from bias-ply versus radial construction and more from whether the tire uses blackwall, narrow whitewall, wide whitewall, redline, or raised white letter styling.

That makes sidewall treatment the main appearance decision on a restored Corniche II. A more formal presentation usually points toward blackwall or whitewall styles, while redline or raised white letter options create a stronger visual break from the car’s traditional luxury character even though the size remains correct.

Yes. Even though the primary size is 235/70R15, modifications can change whether a particular tire remains appropriate for the car. Aftermarket wheels, wheel-width changes, altered ride height, suspension work, or body modifications can all affect clearance and compatibility despite the tire size looking correct on paper.

A modified Corniche II should be checked at the wheel, not just by size code. Verify the actual rim diameter and width, then inspect steering clearance, fender clearance, and suspension space through the full range of motion before settling on a specific tire within the available 235/70R15 choices.

Before driving on new tires, inspect the wheels for correct diameter and condition, confirm that the selected 235/70R15 tires match the car’s wheel setup, and check for adequate clearance at the fenders and suspension. It is also smart to verify inflation, lug security, and the general condition of brake and suspension components.

Collector cars often spend long periods parked, so a short test drive followed by a second inspection is worthwhile. Watch for any rubbing, vibration, uneven stance, or air loss, then recheck tire pressure and visual seating on the rim once the car has been driven and the tires have had an initial road cycle.

Maintain 235/70R15 tires on a collector 1991 Rolls-Royce Corniche II by checking pressure regularly, watching for sidewall cracking, cuts, bulges, and uneven tread wear, and inspecting for air loss after the car has been stored. Occasional-use luxury cars can age out tires before they wear them out, so condition matters as much as mileage.

Storage habits also affect tire life. Keep the car away from prolonged sunlight, heat, moisture, and ozone sources, and inspect the tires before any longer drive after the car has been parked for a while. A Corniche II that sees infrequent use benefits from regular visual checks rather than waiting for obvious wear.