The 2018 Mercedes-Benz Maybach S650 sits at the top of the modern Mercedes luxury lineup, combining long-wheelbase flagship comfort with the power and presence expected of a V12 Maybach. Tire selection on this car is more configuration-specific than on many collector-era vehicles because it uses a staggered radial setup and appears with either 19-inch or 20-inch fitments. Front sizes are 245/45R19 or 245/40R20, while rear sizes are 275/40R19 or 275/35R20. That means the real decision starts with confirming wheel diameter and front-versus-rear fitment, then narrowing choices by brand, series, and sidewall style where available.
Which Tire Size Is Right for The 2018 Mercedes-Benz Maybach S650
The 2018 Mercedes-Benz Maybach S650 uses four primary tire sizes because it has separate front and rear fitments and appears with either 19-inch or 20-inch wheels. The first step is confirming wheel diameter, then matching the correct front and rear sizes for that setup. Once that is established, the choice becomes one of tire series, brand, sidewall presentation, and other product-level differences within the proper radial size.
In 245/40R20, 245 is the nominal section width in millimeters, 40 is the aspect ratio, R identifies radial construction, and 20 is the rim diameter in inches. On the 2018 Mercedes-Benz Maybach S650, this is one of the front tire sizes used with the 20-inch wheel setup. Available choices include BFGoodrich, Nitto, and Pro-Trac, with blackwall, raised white letter, and redline sidewall treatments depending on the tire series. This size is the right place to focus when the car has 20-inch front wheels and the goal is preserving the intended staggered front fitment.
In 245/45R19, the 245 denotes section width in millimeters, 45 is the aspect ratio, R means radial construction, and 19 indicates a 19-inch rim. This size serves as a front fitment for the 2018 Mercedes-Benz Maybach S650 when the car is equipped with the 19-inch wheel package. BFGoodrich and Nitto options are available in this size, with blackwall sidewalls and several g-Force and NT555 series choices. It is the correct front size to evaluate after confirming that the car uses 19-inch wheels rather than the alternate 20-inch arrangement.
In 275/35R20, 275 is the nominal section width in millimeters, 35 is the aspect ratio, R denotes radial construction, and 20 is the wheel diameter in inches. On the 2018 Mercedes-Benz Maybach S650, this size is used at the rear with the 20-inch staggered setup. Product choices include BFGoodrich, Nitto, and Pro-Trac, and sidewall treatments extend beyond blackwall to raised white letter and redline in select offerings. This is the rear size to compare when a 20-inch-equipped car needs the wider back tire that matches the front 245/40R20 fitment.
In 275/40R19, 275 identifies nominal section width in millimeters, 40 is the aspect ratio, R stands for radial, and 19 is the required rim diameter in inches. This is the rear tire size used on the 2018 Mercedes-Benz Maybach S650 with the 19-inch staggered wheel setup. BFGoodrich and Nitto products are available here, primarily in blackwall form, across g-Force Sport Comp 2, g-Force Comp 2 AS, g-Force Phenom T/A, and NT555 G2 lines. Choose this size only after confirming the car carries 19-inch rear wheels paired with the corresponding 245/45R19 fronts.
Sub-model fitment on the 2018 Mercedes-Benz Maybach S650 is straightforward in one sense and critical in another: the front and rear positions use different sizes, and each position can be paired with either a 19-inch or 20-inch wheel setup. Checking whether the tire is for the front or rear of the car matters just as much as confirming rim diameter.
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2018 Mercedes-Benz Maybach S650 Base Front
The Base Front fitment uses a narrower front radial size and can appear in either a 19-inch or 20-inch configuration. Tire selection starts with confirming which wheel diameter is on the car, then comparing brand, series, and sidewall choices within the correct front size.
The Base Rear fitment uses the wider rear tire in the Maybach S650's staggered setup, again with either a 19-inch or 20-inch wheel arrangement. Choosing the rear tire means matching the correct wheel diameter first, then selecting among the available radial options that suit the car's intended appearance and road use.
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 Mercedes-Benz Maybach S650 Tires for Sale
Available Maybach S650 tire choices span 19-inch and 20-inch staggered radial sizes from BFGoodrich, Nitto, and Pro-Trac. Depending on size, buyers can compare g-Force, NT555 G2, and Street Pro III series options with blackwall, raised white letter, or redline sidewall treatments.
The most important tire questions for the 2018 Mercedes-Benz Maybach S650 center on staggered front and rear sizing, 19-inch versus 20-inch wheel fitment, available radial tire choices, sidewall styles, and the checks worth making before road use.
Tire Size & Fitment
What tire size fits a 2018 Mercedes-Benz Maybach S650?
The 2018 Mercedes-Benz Maybach S650 uses a staggered tire setup rather than one uniform size at all four corners. Front fitment is either 245/45R19 or 245/40R20, and rear fitment is either 275/40R19 or 275/35R20. All of these are radial tire sizes.
The key is matching the tire to both axle position and wheel diameter. A 19-inch car needs the 245/45R19 front and 275/40R19 rear combination, while a 20-inch car uses 245/40R20 front and 275/35R20 rear. Checking the wheel currently on the car is the first step before comparing brands or tire series.
What size rim does a 2018 Mercedes-Benz Maybach S650 use?
The 2018 Mercedes-Benz Maybach S650 appears with either 19-inch or 20-inch rims, depending on the tire setup on the car. The 19-inch arrangement uses 245/45R19 in front and 275/40R19 in the rear, while the 20-inch arrangement uses 245/40R20 in front and 275/35R20 in the rear.
That means rim diameter cannot be guessed from the model name alone. Looking at the wheel itself, the current tire sidewall, or the vehicle's existing front and rear fitment will prevent ordering the right width tire for the wrong diameter. On a staggered luxury sedan like this, front and rear should always be confirmed separately.
Why does the 2018 Mercedes-Benz Maybach S650 have more than one tire size?
More than one tire size applies because the 2018 Mercedes-Benz Maybach S650 uses a staggered setup with different front and rear tires, and it also appears with either 19-inch or 20-inch wheels. That creates two matched front sizes and two matched rear sizes rather than a single all-around fitment.
The practical takeaway is to identify the exact wheel package on the car before selecting replacements. Mixing a 19-inch front with a 20-inch rear size, or choosing a rear tire for the front axle, will create an immediate mismatch. Once the wheel diameter and axle position are confirmed, product comparison becomes much more straightforward.
Choosing the Right Tire
What should I consider when choosing a tire for a 2018 Mercedes-Benz Maybach S650?
Start with the correct axle position and wheel diameter, because the 2018 Mercedes-Benz Maybach S650 uses different front and rear sizes and comes with both 19-inch and 20-inch fitments. After size is confirmed, compare the available radial tire series, brand choices, sidewall style, and any stated rim-width or load-capacity details that apply to that exact size.
A luxury performance sedan like this benefits from keeping the staggered setup properly matched. Buyers often narrow the choice by appearance as well as specification, especially where blackwall, raised white letter, or redline versions are offered. It also helps to confirm that the car still has its intended wheel setup and has not been altered with aftermarket wheels.
What sidewall styles are available for 2018 Mercedes-Benz Maybach S650 tires?
Sidewall style depends on the exact tire size. Blackwall is available across all four primary sizes, while raised white letter and redline choices appear in the 20-inch sizes through Pro-Trac Street Pro III offerings. The 19-inch sizes shown here stay in a more conventional blackwall presentation.
That makes sidewall style partly an appearance decision and partly a fitment-specific one. A buyer looking for a cleaner modern look may stay with blackwall, while someone who wants a more personalized presentation may focus on the 20-inch options that add visual detail. The sidewall treatment should always be selected after the correct size is confirmed.
What brands offer tires for the 2018 Mercedes-Benz Maybach S650?
Available tires for the 2018 Mercedes-Benz Maybach S650 come from BFGoodrich, Nitto, and Pro-Trac, depending on the size. BFGoodrich appears across all four primary sizes in several g-Force series, Nitto is offered in NT555 G2 fitments, and Pro-Trac options are present in the two 20-inch sizes.
Brand choice matters most after the fitment basics are settled. Some sizes have a broader mix of series and sidewall treatments than others, so the front and rear positions may not offer identical visual options. Looking at brand together with tire series, sidewall style, and wheel diameter usually gives a clearer comparison than brand name alone.
Restoration & Appearance
Which tire should I choose for a period-style 2018 Mercedes-Benz Maybach S650?
A period-style choice for a 2018 Mercedes-Benz Maybach S650 begins with preserving the car's proper staggered radial sizing and the correct 19-inch or 20-inch wheel setup. From there, the decision shifts to whether the car looks best with a restrained blackwall presentation or with one of the more expressive sidewall treatments available in certain 20-inch sizes.
Because this is a modern flagship sedan, appearance goals usually revolve around maintaining a clean factory-inspired presence rather than recreating a vintage tire look. Keeping the proportions correct front to rear matters more than chasing novelty. If exact originality is important, compare the current wheel and tire presentation with marque-specific reference material before making a cosmetic change.
How does tire construction affect the appearance of a restored 2018 Mercedes-Benz Maybach S650?
Construction is straightforward here because the 2018 Mercedes-Benz Maybach S650 uses radial tires across all of its primary fitments. The appearance difference comes less from bias-ply versus radial questions and more from sidewall treatment, brand styling, and whether the car is kept on its 19-inch or 20-inch wheel configuration.
That means visual character is shaped by details such as blackwall, raised white letter, or redline rather than by a vintage construction change. A restoration-oriented owner will usually want the tire's overall look to complement the sedan's formal, upscale design. Wheel diameter should remain the first checkpoint, since sidewall and profile shift with the 19-inch and 20-inch packages.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2018 Mercedes-Benz Maybach S650?
Yes. The 2018 Mercedes-Benz Maybach S650 already uses staggered sizing, so aftermarket wheels, suspension changes, ride-height adjustments, or body modifications can affect what tire size works properly. Even when the nominal size matches one of the primary fitments, a different wheel width or offset can change clearance at the fender, suspension, or steering components.
That is why the actual wheel and chassis setup should be checked before replacing tires on a modified car. Front and rear need to be measured as separate fitments, especially when moving between 19-inch and 20-inch packages. A car that sits lower or uses nonstandard wheels deserves extra attention to turning clearance and full-load suspension travel.
What should I inspect before driving a 2018 Mercedes-Benz Maybach S650 on new tires?
Before road use, confirm that each tire matches the correct axle position and wheel diameter, then inspect inflation pressure, bead seating, valve condition, and overall clearance. It is also worth checking that the front tires turn freely without rubbing and that the rear tires have adequate room under compression, especially on a staggered luxury sedan.
A quick walkaround should also include looking for cuts, bulges, air loss, or signs of contact with suspension or bodywork after installation. Lug torque, alignment condition, and the age and condition of the other tires on the car matter as well. Catching those issues early helps the car drive as intended and protects a new set from uneven wear.
How often should tires on a 2018 Mercedes-Benz Maybach S650 be inspected?
Tires on a 2018 Mercedes-Benz Maybach S650 should be inspected regularly, not just when tread looks low. A monthly check of pressure and visible condition is a sensible routine, with a closer inspection before longer trips or after any impact, vibration, or handling change. Low-use luxury cars still need attention because age and storage conditions affect tires too.
Inspection should cover tread wear, cracking, punctures, bulges, and any difference between front and rear wear patterns. On a staggered setup, the two axles do different jobs, so uneven wear can appear differently from one end of the car to the other. Cars stored for long periods also benefit from checking for flat spotting and gradual air loss before returning to regular road use.
