The 2018 Rolls-Royce Ghost blends traditional Rolls-Royce presence with modern high-speed luxury, delivering a full-size sedan experience built around quiet power, long-wheelbase comfort, and substantial road presence. Tire fitment on this model is more involved than on many luxury cars because the Ghost uses several modern metric radial sizes, including a 255/50R19 setup and staggered 20-inch or 21-inch combinations. That creates real choices around wheel diameter, front-to-rear sizing, and the available tire styles within certain sizes. For a Ghost owner, the key is confirming the exact wheel setup first, then choosing a tire that matches the car's intended appearance and road use.
Which Tire Size Is Right for The 2018 Rolls-Royce Ghost
The 2018 Rolls-Royce Ghost uses five primary tire sizes, and the right one depends first on the exact wheel diameter and whether the car is using a square 19-inch setup or a staggered 20-inch or 21-inch arrangement. All of these are radial metric sizes, but the front and rear fitments differ on staggered applications, so identifying the current wheel package is the first step before comparing tire options.
255/50R19 is a metric radial size with a 255-millimeter nominal section width, a 50-series aspect ratio, and fitment on a 19-inch wheel. On the 2018 Rolls-Royce Ghost, this size supports the square 19-inch setup used on both the Base and EWB configurations rather than a staggered front-and-rear arrangement. Its dimensions point to a full-profile luxury-car fitment intended to preserve the car's refined ride character. For selection, the main concern is confirming that the car is still on its 19-inch wheels and has not been changed to a 20-inch or 21-inch package.
255/40R21 is a metric radial size that uses a 255-millimeter section width, a 40-series profile, and a 21-inch rim diameter. On the 2018 Rolls-Royce Ghost, this is a front tire size used as part of a staggered 21-inch setup, where the rear tire is wider than the front. That means this size should be considered in relation to the matching rear size rather than as a stand-alone fitment across every Ghost configuration. The practical decision is confirming that the front wheels are 21-inch wheels and that the car is still using the correct staggered arrangement.
255/45R20 is a metric radial size with a 255-millimeter nominal width, a 45-series sidewall profile, and a 20-inch wheel diameter. On the 2018 Rolls-Royce Ghost, it serves as the front size in the staggered 20-inch setup, pairing with a wider rear tire. Available choices in this size include BFGoodrich, Nitto, and Pro-Trac, with Blackwall, raised white letter, and Redline sidewall treatments across series such as g-Force Comp 2 AS, g-Force Sport Comp 2, Nitto NT555 G2, and Street Pro III. That gives the buyer room to weigh appearance and product character once the 20-inch front fitment is confirmed.
285/35R21 is a metric radial size that combines a wider 285-millimeter section width with a lower 35-series profile on a 21-inch rim. On the 2018 Rolls-Royce Ghost, this size is used at the rear in the staggered 21-inch configuration, so it works as part of a matched front-and-rear setup rather than as a universal fitment. The wider rear sizing reflects the way staggered wheel packages separate front and rear tire duties. Before choosing this size, it is important to verify that the rear wheels are 21-inch wheels and that the car has not been converted to a different wheel package.
285/40R20 is a metric radial tire size with a 285-millimeter nominal width, a 40-series profile, and fitment on a 20-inch wheel. On the 2018 Rolls-Royce Ghost, it is the rear tire in the staggered 20-inch setup and should be matched to the corresponding 255/45R20 front size. Compared with the front tire, this size is noticeably wider, which is typical of a staggered luxury-performance arrangement. The main fitment priority is making sure the rear wheel diameter matches the tire and that front and rear sizes have not been mixed with another Ghost wheel package.
Tire fitment on the 2018 Rolls-Royce Ghost varies by sub-model layout and wheel package rather than staying with one universal size. Checking whether the car is in Base or EWB trim and whether it uses the square 19-inch setup or a staggered 20-inch or 21-inch arrangement matters before choosing tires.
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2018 Rolls-Royce Ghost Base
The 2018 Rolls-Royce Ghost Base uses the 255/50R19 radial size when equipped with its square 19-inch setup. That keeps selection focused on confirming the 19-inch wheel package first, rather than sorting through the staggered front-and-rear sizes used on other Ghost configurations.
The 2018 Rolls-Royce Ghost Base Front uses either 255/45R20 or 255/40R21, depending on whether the car has the 20-inch or 21-inch staggered wheel package. Tire choice starts with confirming the front wheel diameter so the front size matches the corresponding rear setup correctly.
The 2018 Rolls-Royce Ghost Base Rear uses either 285/40R20 or 285/35R21 as part of a staggered rear fitment. That makes rear tire selection dependent on the actual wheel package, with the rear size needing to stay coordinated with the matching front tire size.
The 2018 Rolls-Royce Ghost EWB uses the same 255/50R19 radial size as the standard Ghost when equipped with the square 19-inch arrangement. For this configuration, the main decision is confirming that the car remains on 19-inch wheels before comparing tires within that size.
The 2018 Rolls-Royce Ghost EWB Front uses 255/45R20 or 255/40R21, depending on which staggered wheel package is on the car. That means front tire selection should begin with wheel-diameter confirmation, then continue with a matched look and specification across the full set.
The 2018 Rolls-Royce Ghost EWB Rear uses either 285/40R20 or 285/35R21 in a wider rear staggered fitment. The practical step is verifying the rear wheel diameter so the rear tire stays consistent with the front size and the car's existing wheel setup.
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 2018 Rolls-Royce Ghost Tires for Sale
Available product choices center on 255/45R20, with radial options from BFGoodrich, Nitto, and Pro-Trac. The product grid lets you compare series differences and sidewall treatments including Blackwall, raised white letter, and Redline, along with rim-width specifications where stated.
These FAQs focus on the actual tire-size choices for the 2018 Rolls-Royce Ghost, including wheel-diameter differences, staggered fitment, available product styles, and the checks worth making before road use.
Tire Size & Fitment
What tire size fits a 2018 Rolls-Royce Ghost?
The 2018 Rolls-Royce Ghost uses several radial tire sizes: 255/50R19, 255/45R20, 285/40R20, 255/40R21, and 285/35R21. The 19-inch setup uses 255/50R19, while the 20-inch and 21-inch arrangements use staggered front and rear sizes with a narrower front tire and wider rear tire.
Choosing the right size starts with confirming which wheel package is actually on the car. A Ghost on 19-inch wheels does not use the same fitment as one on 20-inch or 21-inch staggered wheels, so wheel diameter and front-versus-rear position need to be verified before selecting tires.
What size rim does a 2018 Rolls-Royce Ghost use?
The 2018 Rolls-Royce Ghost uses 19-inch, 20-inch, and 21-inch rim diameters depending on configuration. The 255/50R19 size fits a 19-inch wheel, the 255/45R20 and 285/40R20 sizes fit 20-inch wheels, and the 255/40R21 and 285/35R21 sizes fit 21-inch wheels.
Rim diameter should be confirmed before anything else because each Ghost setup is tied to a specific tire size family. On staggered applications, the front and rear tires also differ in width and profile, so checking only one wheel is not enough when the car runs different sizes front and rear.
Do all 2018 Rolls-Royce Ghost sub-models use the same tire size?
No. The 2018 Rolls-Royce Ghost Base and Ghost EWB can use a 255/50R19 square setup, but the Base Front, Base Rear, EWB Front, and EWB Rear positions also appear with staggered 20-inch and 21-inch fitments. That means tire sizing varies by wheel package and axle position.
This matters because a front Ghost tire may not match the rear size on the same car, and a 19-inch setup is a different arrangement altogether. Before ordering, check the car's current wheels and read both front and rear sidewalls so the replacement matches the actual configuration in use.
Choosing the Right Tire
What should I consider when choosing a 255/45R20 tire for a 2018 Rolls-Royce Ghost?
Start with the basics: 255/45R20 is the front size for the Ghost's staggered 20-inch setup, so it needs to match a car that actually uses 20-inch front wheels. Available products in this size are radial tires, and they vary by brand, series, sidewall treatment, and in some cases stated rim-width range and load information.
Once the size is confirmed, compare the tire's overall presentation with how the car is used. A Blackwall option keeps a restrained modern look, while raised white letter or Redline versions create a more custom visual style that may appeal more to a modified or personalized Ghost than a stock-appearing car.
What sidewall styles are available for 2018 Rolls-Royce Ghost tires?
In the available 255/45R20 Ghost tire options, sidewall styles include Blackwall, raised white letter, and Redline. Those choices appear across the radial products offered for the 20-inch front size, giving the buyer a clear appearance difference even when the nominal tire size remains the same.
Sidewall style affects the car's visual character more than its basic fitment. A Ghost kept close to its original luxury presentation will usually call for a more understated sidewall treatment, while raised white letter or Redline tires suit owners who want a more expressive, custom, or sport-oriented look.
What brands offer tires for the 2018 Rolls-Royce Ghost?
For the available 255/45R20 Ghost fitment, tire choices include BFGoodrich, Nitto, and Pro-Trac. Those brands appear across several radial tire series, including g-Force Comp 2 AS, g-Force Sport Comp 2, Nitto NT555 G2, and Street Pro III, with some visual variety in sidewall treatment.
Brand selection should come after the correct size and wheel package are confirmed. Once that is done, the comparison becomes more about the type of product presentation you want, along with details such as stated rim-width compatibility, sidewall style, and whether the tire suits the car's intended use and appearance.
Restoration & Appearance
Which tire should I choose for a period-style 2018 Rolls-Royce Ghost?
A period-style choice for a 2018 Rolls-Royce Ghost starts with using the exact size that matches the car's wheel package, then selecting a tire with a restrained appearance. For the available 255/45R20 options, a Blackwall sidewall generally preserves a more understated luxury look than more overtly styled alternatives.
Because the Ghost is a modern luxury sedan rather than a vintage restoration car, appearance usually comes down to maintaining its original visual tone rather than chasing historic tire-era details. Owners seeking a highly authentic presentation should compare the current wheel and tire setup against marque-specific references before making an appearance-driven change.
How does tire construction affect the appearance of a restored 2018 Rolls-Royce Ghost?
On the 2018 Rolls-Royce Ghost, the primary fitments are radial tires, so construction does not create a bias-ply-versus-radial appearance decision the way it would on an older collector car. The visual difference here comes more from wheel diameter, tire profile, and sidewall treatment than from construction type alone.
That means a stock-looking Ghost depends heavily on keeping the right size family and proportion for its wheel package. A lower-profile staggered setup gives the car a different visual stance than the 255/50R19 square setup, and sidewall styling can push the look toward either subtle luxury or a more customized presentation.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2018 Rolls-Royce Ghost?
Yes. On a 2018 Rolls-Royce Ghost, changes such as aftermarket wheels, altered offsets, suspension lowering, or non-original front-to-rear wheel combinations can affect which tire size works correctly. That matters even more on staggered 20-inch and 21-inch setups, where front and rear sizes are already different from one another.
A modified Ghost should be checked for wheel diameter, wheel width, and clearance at both axles before replacement tires are chosen. Steering travel, fender space, and the relationship between front and rear tire sizes all deserve attention so the new tires match the actual setup rather than only the original vehicle application.
What should I inspect before driving a 2018 Rolls-Royce Ghost on new tires?
Before road use, inspect the wheels for damage, confirm that all four tires match the intended front and rear positions, and verify inflation pressure after installation. It is also worth checking for any signs of rubbing, uneven seating on the rim, or interference with suspension and body components once the car is on the ground.
A short initial drive followed by a second inspection is a smart step on a heavy luxury sedan like the Ghost. Recheck pressure, look for fresh scuffing, and confirm that the steering feels normal with no vibration or pull, especially if the car uses a staggered setup or recently changed wheels.
What should I check before a longer drive in a 2018 Rolls-Royce Ghost?
Before a longer drive, make sure the 2018 Rolls-Royce Ghost's tires are the correct sizes for the wheel package, show no cracking, bulges, cuts, or abnormal wear, and are holding pressure consistently. Any staggered 20-inch or 21-inch setup should also be checked front to rear so mismatched sizes are not overlooked.
Longer trips put more emphasis on tire condition than a short local outing. It helps to inspect tread surfaces and sidewalls when the car is cold, then verify that the wheels are free of visible damage and that the tires have proper clearance throughout the steering range before setting out.
