The 2018 Lincoln Continental brought Lincoln’s flagship sedan name back in a modern full-size luxury form, with a long, formal profile and a strong emphasis on quiet touring comfort. Buyers looking at one today are usually balancing daily drivability with preserving the car’s distinctive upscale character. Tire fitment on the 2018 Lincoln Continental is fully radial, but the exact size depends on the sub-model and wheel package, with 18-, 19-, and 20-inch applications in play. That makes the real decision less about vintage construction choices and more about confirming the correct size, then choosing among blackwall, redline, or raised white letter options where available. Wheel diameter, trim level, and overall appearance should all be checked before selecting a replacement set.
Which Tire Size Is Right for The 2018 Lincoln Continental
The 2018 Lincoln Continental uses three primary tire sizes, and the right one depends on the exact sub-model and wheel setup. All three are radial metric sizes, but they span 18-, 19-, and 20-inch rims, so confirming the car’s actual wheel diameter is the first step. Once that is settled, the choice shifts to tire series, brand, sidewall style, and the kind of driving character or appearance you want from the replacement.
Fit(s): Black Label (AWD), Black Label (FWD), Reserve (AWD), Reserve (FWD), Select (AWD), and Select (FWD)
Construction: Radial|Rim: 20 in
245/40R20 is a metric radial size where 245 is the section width in millimeters, 40 is the aspect ratio, R identifies radial construction, and 20 is the rim diameter in inches. On the 2018 Lincoln Continental, this size is tied to 20-inch wheel applications and gives the car a lower-profile modern luxury-sedan presentation. Available choices include BFGoodrich, Nitto, and Pro-Trac products, with blackwall, redline, and raised white letter sidewall treatments offered in this size. It is the right size to evaluate when the car is equipped with the larger 20-inch wheel package and appearance matters alongside fitment.
235/50R18 is a metric radial size that uses a 235-millimeter section width, a 50-series profile, and an 18-inch rim. For the 2018 Lincoln Continental, this size belongs to 18-inch wheel fitments and carries a taller sidewall than the 20-inch option, which changes both the look and the wheel compatibility. Product choices include BFGoodrich, Nitto, and Pro-Trac offerings across several series, with blackwall, redline, and raised white letter styles available. This size should be chosen only when the car is actually running the 18-inch wheel setup tied to that configuration.
Fit(s): Reserve (AWD), Reserve (FWD), Select (AWD), and Select (FWD)
Construction: Radial|Rim: 19 in
255/45R19 is a metric radial size in which 255 gives the nominal section width in millimeters, 45 is the aspect ratio, and 19 is the required rim diameter in inches. On the 2018 Lincoln Continental, it serves certain 19-inch wheel applications and sits between the 18- and 20-inch sizes in profile and wheel diameter. Because this size is specific to particular Continental configurations, the important step is confirming the car’s actual trim and wheel package before treating it as the correct replacement. That check matters more here than comparing products by appearance alone.
Tire fitment on the 2018 Lincoln Continental varies by sub-model and wheel package rather than staying uniform across the range. Checking the exact trim and whether the car is equipped with 18-, 19-, or 20-inch wheels is the key first step before comparing tire options.
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2018 Lincoln Continental Black Label (AWD)
The 2018 Lincoln Continental Black Label (AWD) uses the 245/40R20 radial tire size. That points the selection process toward 20-inch replacement tires, where the main decision becomes brand, tire series, and whether a blackwall, redline, or raised white letter look best suits the car.
The 2018 Lincoln Continental Black Label (FWD) also uses the 245/40R20 radial size. For this sub-model, the fitment question is straightforward once the 20-inch wheel is confirmed, and the remaining choice is how sporty or understated the replacement tire should appear.
The 2018 Lincoln Continental Premiere uses the 235/50R18 radial size, making it the 18-inch-wheel application in the lineup. That means tire selection should center on the correct 18-inch fitment first, then on comparing available series and sidewall styles within that size.
The 2018 Lincoln Continental Reserve (AWD) can use either 245/40R20 or 255/45R19, depending on the wheel setup on the car. Confirming whether it has 19-inch or 20-inch wheels matters before anything else, since the correct tire size follows the wheel diameter directly.
The 2018 Lincoln Continental Reserve (FWD) is another trim where fitment depends on the actual wheel package, with either 245/40R20 or 255/45R19 in play. Tire selection starts with identifying the installed rim diameter, then matching the replacement tire to that specific setup.
The 2018 Lincoln Continental Select (AWD) may be equipped with 245/40R20 or 255/45R19 radial tires. Because two sizes are possible, the practical move is to verify the wheel diameter on the car before comparing tread, sidewall style, or brand choices.
The 2018 Lincoln Continental Select (FWD) also uses either 245/40R20 or 255/45R19 depending on its wheel package. That makes wheel confirmation the deciding step, since a 19-inch and 20-inch Continental do not use the same replacement tire 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 2018 Lincoln Continental Tires for Sale
Available 2018 Lincoln Continental tire options center on 18- and 20-inch radial applications from BFGoodrich, Nitto, and Pro-Trac. Buyers can compare blackwall, redline, and raised white letter styles across series such as g-Force, NT555 G2, and Street Pro III.
These FAQs focus on the exact tire sizes used on the 2018 Lincoln Continental, how trim level and wheel diameter affect fitment, and what to compare when choosing among modern radial replacements.
Tire Size & Fitment
What tire size fits a 2018 Lincoln Continental?
The 2018 Lincoln Continental uses three primary tire sizes: 235/50R18, 255/45R19, and 245/40R20. All are radial metric sizes, and the correct one depends on the specific sub-model and wheel package installed on the car.
The practical step is to confirm the actual wheel diameter before choosing a replacement tire, because an 18-inch Continental, a 19-inch Continental, and a 20-inch Continental do not use the same size. Reserve and Select trims can use more than one size, so the tire sidewall or wheel measurement should be checked before ordering.
What size rim does a 2018 Lincoln Continental use?
A 2018 Lincoln Continental can use 18-inch, 19-inch, or 20-inch rims depending on the sub-model and wheel package. Those rim diameters match the three primary tire sizes used on the car: 235/50R18, 255/45R19, and 245/40R20.
Rim diameter should be confirmed before anything else, since tire size follows the wheel rather than the model name alone. Wheel width also matters when comparing replacement tires, especially on lower-profile applications, so a modified car or one with aftermarket wheels deserves a closer fitment check before new tires are selected.
Why does the 2018 Lincoln Continental have more than one tire size?
The 2018 Lincoln Continental has more than one tire size because different trims and wheel packages used different wheel diameters. The Premiere uses 235/50R18, while Black Label uses 245/40R20, and Select and Reserve models may use either 255/45R19 or 245/40R20 depending on configuration.
That means the correct tire cannot be chosen by model year alone. The buyer needs to identify the exact sub-model and verify whether the car has 18-, 19-, or 20-inch wheels, especially if the car has been altered since new or fitted with wheels that differ from the original package.
Choosing the Right Tire
What should I consider when choosing a tire for a 2018 Lincoln Continental?
Start with the correct size for the car’s sub-model and actual wheel diameter, since the 2018 Lincoln Continental uses 235/50R18, 255/45R19, or 245/40R20 depending on configuration. After size is confirmed, compare construction, tire series, sidewall style, and any load or rim-width details that apply to the specific tire.
A Continental used as a refined daily driver may call for a different presentation than one meant to emphasize a more aggressive look. Blackwall, redline, and raised white letter options create noticeably different appearances, so the right choice is the one that matches the car’s wheel setup, intended use, and visual character.
What sidewall styles are available for 2018 Lincoln Continental tires?
Available sidewall styles for applicable 2018 Lincoln Continental tires include blackwall, redline, and raised white letter. Those choices appear in the 235/50R18 and 245/40R20 fitments, giving owners room to keep the look understated or add a more distinctive visual accent.
Sidewall style does not change the need to match the correct tire size to the wheel diameter and trim. Once that fitment is confirmed, sidewall treatment becomes an appearance decision, and it can noticeably influence whether the Continental reads as formal luxury, modern sport sedan, or something in between.
What brands offer tires for the 2018 Lincoln Continental?
BFGoodrich, Nitto, and Pro-Trac offer applicable tires for the 2018 Lincoln Continental in the available 18-inch and 20-inch sizes. Within those brands, the choices include several tire series, such as g-Force variants, NT555 G2, and Street Pro III, along with different sidewall presentations.
Brand is only one part of the decision. A better comparison starts with the correct size, then looks at sidewall style, series character, and fitment details such as rim-width compatibility where stated. That approach helps narrow the right tire for the car without assuming every tire in the general size range serves the same purpose.
Restoration & Appearance
Which tire should I choose for a period-style 2018 Lincoln Continental?
A period-style approach on a 2018 Lincoln Continental still begins with the exact modern radial size used by the car’s wheel package, since this is a contemporary luxury sedan rather than a vintage bias-ply application. From there, the most visible appearance differences come from sidewall treatment and overall tire presentation within the correct size.
Redline or raised white letter options can give the car a more customized or more expressive look, while blackwall keeps the presentation cleaner and more restrained. Buyers aiming for a very specific delivery-era appearance should compare their wheel package and trim closely, then use photos and model-specific references to guide the final visual choice.
Does correct tire fitment matter for a 2018 Lincoln Continental restoration or preservation project?
Correct tire fitment matters because the 2018 Lincoln Continental was offered with multiple wheel diameters, and the wrong size can change both appearance and wheel compatibility. Using the proper 18-, 19-, or 20-inch fitment helps preserve the car’s intended stance and keeps the replacement process grounded in the actual configuration.
That is especially important on a low-mileage or carefully preserved sedan where visual balance is part of the appeal. Even when the goal is not strict originality, matching the tire size to the car’s real wheel package is the cleanest starting point before choosing between blackwall, redline, or raised white letter styling.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2018 Lincoln Continental?
Yes, modifications can affect tire fitment on a 2018 Lincoln Continental. Aftermarket wheels, changes in wheel width or offset, suspension alterations, and body modifications can all change the space available for a tire, even when the nominal tire size appears close to one of the original applications.
That matters most on lower-profile 19-inch and 20-inch combinations, where small differences can influence clearance during turning or suspension movement. A modified Continental should be checked for wheel diameter, width, and clearance at the fender and suspension before replacement tires are chosen, rather than relying only on the original model-year fitment.
What should I inspect before driving a 2018 Lincoln Continental on new tires?
Before driving a 2018 Lincoln Continental on new tires, inspect the tire size, wheel diameter, inflation pressure, and general installation quality. It is also wise to look over the wheels for damage and confirm that each tire has proper clearance at the suspension, steering, and fender areas.
A broader road-use check should include tread condition on any existing tires being reused, sidewall cuts or bulges, and signs of slow air loss. On a sedan that may spend time parked between drives, age and storage condition matter too, so a short inspection before regular use or a longer trip is a sensible habit.
How should tires on a 2018 Lincoln Continental be inspected and maintained?
Tires on a 2018 Lincoln Continental should be inspected regularly for pressure, tread wear, cracking, cuts, punctures, and bulges. The inspection should include the sidewalls and the inner shoulder area as well, since modern low-profile tires can show wear patterns that are easy to miss at a quick glance.
Consistent maintenance also means keeping the car on the correct tire size for its wheel package and watching for changes after curb contact, pothole impacts, or suspension work. A Continental that is driven infrequently still deserves routine checks, because age, storage conditions, and gradual air loss can matter just as much as mileage.
