The 2020 Maserati Ghibli blends contemporary Italian sport-sedan character with the long-hood, rear-drive proportions that keep it distinct in a crowded luxury field. By this point in the model’s run, wheel and tire choices had become a major part of the car’s stance and road presence, especially on staggered setups. The 2020 Maserati Ghibli uses radial tires in several front and rear sizes across 19-, 20-, and 21-inch wheel packages. That makes the real decision less about vintage-style construction and more about confirming the exact wheel setup, then choosing the right series, brand, and sidewall presentation. Getting that combination right matters for appearance, clearance, and balanced road use.
Which Tire Size Is Right for The 2020 Maserati Ghibli
The 2020 Maserati Ghibli uses six primary tire sizes, and the correct choice depends first on whether you are selecting for the front or rear axle and which wheel package the car has. All of these are radial fitments, but they span three rim diameters, so confirming the exact sub-model position and wheel diameter is the first step before comparing tire series, sidewall style, or brand.
245/35R21 is a metric radial size in which 245 is the nominal section width in millimeters, 35 is the aspect ratio, R indicates radial construction, and 21 is the wheel diameter in inches. On the 2020 Maserati Ghibli, this size is used on the front in certain 21-inch setups, so it is part of a staggered fitment strategy rather than a universal four-corner size. Its role is tied to maintaining the correct front wheel diameter and profile. This is the size to evaluate when the car already has 21-inch front wheels and the goal is to keep that specific front-end fitment intact.
245/40R20 is a metric radial size with a 245-millimeter nominal width, a 40-series profile, radial construction, and a 20-inch rim diameter. On the 2020 Maserati Ghibli, it serves as a front tire size for certain 20-inch wheel packages, making wheel confirmation just as important as size confirmation. Available choices include BFGoodrich, Nitto, and Pro-Trac, with blackwall, raised white letter, and redline sidewall treatments depending on the tire series. This size deserves closer comparison when front-wheel appearance and brand or sidewall selection matter as much as the base fitment itself.
245/45R19 is a metric radial size where 245 identifies nominal width in millimeters, 45 is the aspect ratio, and 19 is the wheel diameter in inches. For the 2020 Maserati Ghibli, this is a front fitment used with 19-inch wheels, so it belongs with a matching rear size rather than as a standalone choice for every version of the car. Product options in this size center on blackwall radial tires from BFGoodrich and Nitto across the g-Force and NT555 G2 lines. It is the right size to assess when the car retains a 19-inch front wheel setup and the goal is to keep the intended front fitment balance.
275/40R19 is a metric radial size in which 275 is the nominal section width in millimeters, 40 is the profile ratio, and 19 indicates the wheel diameter. On the 2020 Maserati Ghibli, this size is used at the rear with 19-inch wheel packages, pairing with a narrower 19-inch front tire in a staggered arrangement. Available selections include blackwall options from BFGoodrich and Nitto in several g-Force and NT555 G2 series choices. This rear size should be chosen only when the car has the corresponding 19-inch rear wheels and the correct front-to-rear setup is being preserved.
285/30R21 is a metric radial size with a 285-millimeter nominal width, a 30-series sidewall profile, and a 21-inch wheel diameter. On the 2020 Maserati Ghibli, it functions as a rear tire size for certain 21-inch staggered wheel combinations, so it is tied directly to that axle position and rim diameter. Its low-profile format is part of the larger-wheel package rather than a general substitute for other rear sizes. This size becomes the correct focus when the car already wears 21-inch rear wheels and the aim is to maintain the intended rear fitment and stance.
285/35R20 is a metric radial size where 285 denotes nominal width in millimeters, 35 is the aspect ratio, and 20 is the wheel diameter in inches. For the 2020 Maserati Ghibli, it is used on the rear in certain 20-inch staggered setups, so it should be matched to the proper front size and wheel package. Available options include BFGoodrich, Nitto, and Pro-Trac, with blackwall, raised white letter, and redline sidewall styles across multiple series. This is the rear size to compare when a 20-inch setup is already in place and appearance choices are part of the buying decision.
Sub-model fitment on the 2020 Maserati Ghibli is position-specific rather than completely different from one trim to another. Front tire sizes stay consistent across the covered front applications, rear sizes stay consistent across the covered rear applications, and the key step is matching the tire to the axle position and wheel diameter already on the car.
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2020 Maserati Ghibli Base Front
The 2020 Maserati Ghibli Base Front uses one of three front radial sizes depending on whether the car has 19-, 20-, or 21-inch wheels. Tire selection here starts with confirming the front wheel diameter, then comparing available series and sidewall treatments where that size offers more than one style.
The 2020 Maserati Ghibli Base Rear uses one of three rear radial sizes tied to the matching 19-, 20-, or 21-inch wheel package. Choosing correctly means verifying the rear wheel diameter and keeping the staggered front-to-rear setup aligned with the car’s existing wheel configuration.
The 2020 Maserati Ghibli S Front follows the same front fitment pattern, using one of three radial sizes based on wheel diameter. That makes the decision straightforward once the front wheel size is confirmed, with the remaining choice centered on brand, tire series, and sidewall presentation where available.
The 2020 Maserati Ghibli S Q4 Front uses the same front size group found on the other front applications, with 19-, 20-, and 21-inch radial options. Correct selection depends on matching the existing front wheel setup rather than choosing by trim name alone, especially on a car that may have seen wheel changes.
The 2020 Maserati Ghibli S Q4 Rear uses the same family of rear radial sizes as the other rear applications, again tied to 19-, 20-, or 21-inch wheels. Rear tire choice should stay coordinated with the matching front fitment so the staggered setup remains consistent in diameter and intended visual balance.
The 2020 Maserati Ghibli S Rear carries one of three rear radial sizes depending on the wheel package installed on the car. Selecting among them is mainly a matter of rear wheel confirmation first, then deciding whether a blackwall or more appearance-focused sidewall style is the better match for the car’s 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 2020 Maserati Ghibli Tires for Sale
Available 2020 Maserati Ghibli tire choices center on 19- and 20-inch radial sizes from BFGoodrich, Nitto, and Pro-Trac. Depending on size, the product grid lets you compare g-Force, NT555 G2, and Street Pro III offerings in blackwall, redline, and raised white letter sidewall styles.
Owners shopping tires for a 2020 Maserati Ghibli usually need to sort out front versus rear sizing, wheel diameter, and the differences between the available radial tire lines. The questions below focus on exact fitment, sidewall choices, product selection, and the checks worth making before road use.
Tire Size & Fitment
What tire size fits a 2020 Maserati Ghibli?
The 2020 Maserati Ghibli uses multiple radial tire sizes rather than one universal fitment. Front sizes are 245/45R19, 245/40R20, and 245/35R21, while rear sizes are 275/40R19, 285/35R20, and 285/30R21.
The first thing to confirm is whether you are buying for the front or rear axle, then verify the wheel diameter already on the car. The Ghibli uses staggered combinations, so matching the correct front and rear sizes matters more than choosing by model name alone, especially if the car has ever had aftermarket wheels installed.
What size rim does a 2020 Maserati Ghibli use?
A 2020 Maserati Ghibli uses 19-inch, 20-inch, or 21-inch rims depending on the tire size and wheel package. The 245/45R19 and 275/40R19 sizes use 19-inch rims, the 245/40R20 and 285/35R20 sizes use 20-inch rims, and the 245/35R21 and 285/30R21 sizes use 21-inch rims.
Wheel diameter is the key fitment checkpoint on this car because the same model can appear with several staggered setups. Looking at the existing tire sidewall or measuring the wheel before ordering helps prevent mixing a correct section width with the wrong rim diameter, which is one of the easiest mistakes to make on late-model sport sedans.
Do all 2020 Maserati Ghibli sub-models use the same tire size?
Not every 2020 Maserati Ghibli sub-model uses the same tire size, but the fitment pattern is consistent by axle position. Base Front, S Front, and S Q4 Front share the same front size group, while Base Rear, S Rear, and S Q4 Rear share the same rear size group.
That means trim name alone is not enough to choose a tire. Front and rear positions use different sizes, and each position can be paired with 19-, 20-, or 21-inch wheels, so the most useful check is the exact wheel-and-tire setup currently on the car rather than assuming every Ghibli wears the same package.
Choosing the Right Tire
What should I consider when choosing a 2020 Maserati Ghibli tire?
Start with the exact axle position and tire size, because the 2020 Maserati Ghibli uses staggered radial fitments across 19-, 20-, and 21-inch wheels. After that, compare the available tire series, sidewall appearance, and any rim-width or load details that matter for your specific size.
A buyer keeping the car close to its current presentation may focus on maintaining the same wheel package and sidewall look, while someone refreshing an existing setup may compare brand and series differences within that size. It also helps to confirm that the wheels are original to the car, since later wheel changes can complicate fitment more than the tire choice itself.
What sidewall styles are available for 2020 Maserati Ghibli tires?
Sidewall style depends on the size you are shopping. Blackwall is the most common treatment across the available 19- and 20-inch Ghibli tire options, while certain 20-inch Pro-Trac Street Pro III choices are also available with raised white letter or redline sidewalls.
That makes sidewall style part of the selection process, not just a cosmetic afterthought. A blackwall generally keeps a modern, understated look, while raised white letter and redline treatments create a more deliberate visual statement, so the right choice depends on whether the car is being kept stock-looking or given a more personalized presentation.
What brands offer tires for the 2020 Maserati Ghibli?
Available tire brands for the 2020 Maserati Ghibli include BFGoodrich, Nitto, and Pro-Trac, depending on the size. Across the covered 19- and 20-inch fitments, those brands appear in series such as g-Force Comp 2 AS, g-Force Sport Comp 2, g-Force Phenom T/A, NT555 G2, and Street Pro III.
Brand choice is only one part of the decision on a Ghibli because each size has its own mix of offerings. It is worth comparing whether a given size is available only in blackwall form or also in redline or raised white letter, and whether the wheel width on the car lines up with the tire’s intended rim range.
Restoration & Appearance
Which tire should I choose for a period-style 2020 Maserati Ghibli?
A period-style approach on a 2020 Maserati Ghibli usually means preserving the wheel diameter and staggered front-to-rear sizing already associated with the car. Since the Ghibli is a modern radial-fitment sedan, the visual decision is less about vintage construction and more about choosing a tire line and sidewall treatment that suits the car’s character.
Blackwall tires keep the most restrained look, while certain 20-inch options introduce redline or raised white letter styling for a more customized presentation. Appearance-focused buyers should still begin with the correct front or rear size, because the right visual effect depends on keeping the wheel package and tire proportions consistent with the car’s existing setup.
How does tire construction affect the appearance of a restored 2020 Maserati Ghibli?
On a 2020 Maserati Ghibli, construction itself is not a bias-ply versus radial question because the primary fitments are radial throughout. The visual difference comes more from sidewall treatment, tread character, and keeping the correct low-profile size for the 19-, 20-, or 21-inch wheel package on the car.
That means appearance is shaped mainly by whether the car wears blackwall, redline, or raised white letter tires where those choices exist. A carefully presented Ghibli also benefits from matching front and rear fitment properly, since incorrect sizing on a staggered setup can disrupt both the stance and the proportions that define the car’s design.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2020 Maserati Ghibli?
Yes, modifications can affect tire fitment on a 2020 Maserati Ghibli even when the tire size sounds correct on paper. Aftermarket wheels, altered wheel widths, suspension changes, lowering, and spacer use can all change how a front or rear tire sits within the fender and steering range.
That is especially important on a staggered car with low-profile 19-, 20-, or 21-inch tires. Checking wheel diameter, wheel width, and visible clearance before ordering helps avoid rubbing or mismatch issues, and the need for that check becomes even greater when the car no longer wears its original wheel-and-suspension combination.
What should I inspect before driving a 2020 Maserati Ghibli on new tires?
Before driving a 2020 Maserati Ghibli on new tires, inspect the wheel condition, valve stems, and the mounted tire size at each corner to make sure the front and rear positions were matched correctly. It also makes sense to verify inflation pressure, look for any visible bead or sidewall irregularity, and confirm that the wheels were balanced properly.
A short initial drive followed by a second look is a useful habit on a staggered setup. Recheck pressure, listen for rubbing during low-speed steering, and look at inner and outer clearance if the car has larger wheels or a modified stance, because those issues usually show up early rather than after extended mileage.
How often should tires on a 2020 Maserati Ghibli be inspected?
Tires on a 2020 Maserati Ghibli should be inspected regularly rather than only when tread looks low. A quick visual check before longer drives and a more careful inspection at routine service intervals can help catch uneven wear, cuts, punctures, sidewall damage, or pressure loss before they become larger problems.
Low-profile staggered tires can hide developing issues until ride quality or handling begins to change, so frequent inspection is worthwhile. It is also smart to look more closely after pothole impact, wheel changes, or long storage periods, since those situations can affect bead sealing, alignment-related wear, and overall road readiness.
