The 2007 Mercedes-Benz S600 sits at the top of the W221 S-Class range, blending flagship luxury with the kind of high-speed composure and engineering precision expected from a twelve-cylinder Mercedes sedan. Tire selection on this car is more configuration-specific than it is on many older classics, because fitment depends on whether the car carries the standard staggered 18-inch setup or the staggered 19-inch Sport Package setup. All primary fitments are radial, with distinct front and rear sizes. That makes the real decision less about bias-ply versus radial and more about matching the exact wheel package, then choosing among available brands, series, and sidewall treatments that suit the car's appearance and intended road use.
Which Tire Size Is Right for The 2007 Mercedes-Benz S600
The 2007 Mercedes-Benz S600 uses four primary tire sizes across two staggered wheel packages. Standard cars use 18-inch front and rear sizes, while the Sport Package uses a different staggered pair on 19-inch wheels, so the first step is confirming both the exact sub-model setup and the wheel diameter before choosing tires.
A 255/45R18 tire uses a 255-millimeter nominal section width, a 45-series aspect ratio, radial construction, and an 18-inch rim. On the 2007 Mercedes-Benz S600, this is the front size for the standard Base staggered setup, so it needs to be matched with the correct rear size rather than treated as a full-vehicle set by itself. Available choices include BFGoodrich, Nitto, and Pro-Trac, with Blackwall, raised white letter, and Redline sidewall treatments across series such as g-Force Sport Comp 2, g-Force Comp 2 AS, and Street Pro III. It is the right size to evaluate when the car retains the non-Sport 18-inch front wheel package.
A 275/45R18 tire is wider than the 255 front size, keeps radial construction, and fits an 18-inch wheel. On the 2007 Mercedes-Benz S600, it serves as the rear tire in the standard Base staggered arrangement, which means it works as part of a front-to-rear paired setup rather than a standalone universal fitment. The available product choice here is much narrower, centered on a Blackwall M&H Racemaster Drag Radial with a 12-inch rim-width specification and drag-race-oriented character. That makes wheel width and intended use especially important before selecting this size for a road-driven luxury sedan.
A 255/40R19 tire combines a 255-millimeter nominal section width with a lower 40-series profile, radial construction, and a 19-inch rim. On the 2007 Mercedes-Benz S600, this is the front tire size for the w/Sport Pkg. staggered setup, so it belongs with the matching 19-inch rear size rather than the 18-inch package. Product choices are broader here, with BFGoodrich and Pro-Trac offerings in Blackwall, raised white letter, and Redline styles across g-Force Comp 2 AS, g-Force Sport Comp 2, g-Force Phenom T/A, and Street Pro III lines. It is the size to focus on when the car has the factory-style Sport Package wheel diameter and front fitment.
A 275/40R19 tire uses a 275-millimeter nominal section width, a 40-series sidewall profile, radial construction, and a 19-inch rim. On the 2007 Mercedes-Benz S600, this is the rear tire size for the w/Sport Pkg. setup, creating the wider rear half of the 19-inch staggered combination. BFGoodrich and Nitto options are available here in Blackwall form, including g-Force Sport Comp 2, g-Force Comp 2 AS, g-Force Phenom T/A, and NT555 G2 choices. This size matters when confirming the rear wheel package on a Sport-equipped car and comparing tires that match both the wheel and the intended driving character.
Fitment on the 2007 Mercedes-Benz S600 varies by wheel package and by axle position, not just by model name alone. Checking whether the car is a standard Base setup or a w/Sport Pkg. setup, then confirming front versus rear, is the key step before selecting tires.
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2007 Mercedes-Benz S600 Base Front
The Base Front position uses a 255/45R18 radial tire as part of the standard 18-inch staggered setup. Tire selection here centers on matching the front wheel diameter and pairing it correctly with the corresponding rear size while choosing among available series and sidewall styles.
The Base Rear position uses a 275/45R18 radial tire, wider than the front and tied to the standard 18-inch wheel package. That makes rear wheel width and intended use especially important, since the available option in this size is more specialized than the front-size assortment.
The w/Sport Pkg. Front position uses a 255/40R19 radial tire on the 19-inch staggered Sport Package setup. Choosing this size means confirming the sport wheel package first, then comparing the available Blackwall, raised white letter, and Redline options that suit the car's look and use.
The w/Sport Pkg. Rear position uses a 275/40R19 radial tire to complete the wider rear half of the 19-inch staggered arrangement. Tire choice here comes down to matching the rear wheel diameter and comparing the available series from BFGoodrich and Nitto within the correct rear 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 2007 Mercedes-Benz S600 Tires for Sale
Available 2007 Mercedes-Benz S600 tires are all radial, with choices spread across BFGoodrich, Nitto, Pro-Trac, and M&H Racemaster. Depending on size, buyers can compare Blackwall, raised white letter, and Redline sidewalls, along with g-Force, Street Pro III, NT555 G2, and Drag Radial series.
The most common 2007 Mercedes-Benz S600 tire questions center on the car's staggered front and rear sizing, 18-inch versus 19-inch wheel packages, available radial choices, and what to inspect before putting a heavy luxury sedan back on the road.
Tire Size & Fitment
What tire size fits a 2007 Mercedes-Benz S600?
The 2007 Mercedes-Benz S600 uses staggered tire sizes, and the exact combination depends on the wheel package. The standard Base setup uses 255/45R18 in front and 275/45R18 in the rear, while the w/Sport Pkg. setup uses 255/40R19 in front and 275/40R19 in the rear. All four primary fitments are radial sizes.
The key is matching both axle position and wheel diameter. A front size should not be chosen as though it also covers the rear, and an 18-inch fitment should not be mixed with a 19-inch setup unless the car has been deliberately reconfigured. Checking the actual wheels on the car before ordering avoids most fitment mistakes.
What size rim does a 2007 Mercedes-Benz S600 use?
A 2007 Mercedes-Benz S600 uses either 18-inch or 19-inch rims, depending on configuration. The standard Base front and rear fitments are built around 18-inch wheels, while the w/Sport Pkg. front and rear fitments move to 19-inch wheels. The tire sizes are staggered in both cases, so front and rear widths also differ.
Rim diameter is the first thing to confirm because the tire size must match it exactly. Once the wheel diameter is verified, the next step is checking whether the car is using the standard setup or the Sport Package arrangement and making sure the front and rear positions keep the proper staggered pairing.
Why does the 2007 Mercedes-Benz S600 have more than one tire size?
The 2007 Mercedes-Benz S600 has more than one tire size because it uses staggered fitment and was offered with more than one wheel package. Standard cars use an 18-inch front and rear combination, while Sport Package cars use a different staggered pair on 19-inch wheels. That creates four primary sizes across the full model coverage.
This is normal for a performance-oriented luxury sedan, but it means tire selection starts with identifying the exact setup on the car. Front and rear sizes are not interchangeable, and changing wheel packages changes tire size as well. A quick check of the current wheel diameter and the installed front and rear tires will usually settle the question.
Choosing the Right Tire
What should I consider when choosing a 2007 Mercedes-Benz S600 tire?
Start with the exact size for the car's wheel package and axle position: 255/45R18 and 275/45R18 for the standard Base setup, or 255/40R19 and 275/40R19 for the Sport Package setup. From there, compare radial construction details, series character, sidewall style, and any rim-width or load specifications that apply to the specific product.
A heavy, high-speed luxury sedan benefits from careful matching rather than a casual size swap. The right choice depends on whether the goal is a straightforward Blackwall presentation, a more distinctive raised white letter or Redline look, or a tire series with a more performance-oriented character. Wheel dimensions and actual vehicle use should guide the final decision.
What sidewall styles are available for 2007 Mercedes-Benz S600 tires?
Sidewall style depends on the tire size. Blackwall options appear across all four primary sizes, while raised white letter and Redline styles are available in 255/45R18 and 255/40R19 through the Pro-Trac Street Pro III line. The rear 275/45R18 and 275/40R19 choices shown here stay in more conventional Blackwall form.
That means appearance flexibility is greater on the two front sizes than on the wider rear options. Buyers trying to create a coordinated look should compare the available sidewall treatments size by size rather than assuming every front styling choice also exists in the matching rear fitment. The visual goal matters just as much as the measurements.
What brands offer tires for the 2007 Mercedes-Benz S600?
Tires for the 2007 Mercedes-Benz S600 are available from BFGoodrich, Nitto, Pro-Trac, and M&H Racemaster. Brand coverage varies by size, with the broadest selection appearing in 255/45R18, 255/40R19, and 275/40R19, while 275/45R18 is represented by a more specialized M&H Racemaster Drag Radial option.
The practical takeaway is that brand choice changes with the wheel package and the axle position. A buyer looking for a matched set should check the front and rear offerings together, while someone replacing a single axle position may focus more on the specific series, sidewall presentation, and wheel compatibility available in that one size.
Restoration & Appearance
Which tire should I choose for a period-style 2007 Mercedes-Benz S600?
A period-style 2007 Mercedes-Benz S600 tire choice begins with keeping the correct staggered size combination for the wheel package already on the car. Standard cars use the 18-inch pair, while Sport Package cars use the 19-inch pair. Within those sizes, Blackwall tires usually deliver the most understated appearance for a modern Mercedes flagship sedan.
Appearance goals still need to stay secondary to correct fitment. A car meant to preserve a stock-like visual character should keep its proper front and rear size relationship and avoid mixing wheel-package dimensions. When exact originality matters, the final cosmetic details should be checked against marque-specific references and the car's own equipment history.
How does tire construction affect the appearance of a restored 2007 Mercedes-Benz S600?
On the 2007 Mercedes-Benz S600, construction is straightforward because the primary fitments are all radial. That keeps the discussion focused less on bias-ply versus radial appearance and more on profile, sidewall treatment, and how the tire fills the wheel opening within either the 18-inch or 19-inch staggered package.
The visible difference comes mainly from sidewall presentation. Blackwall keeps the look restrained, while raised white letter or Redline choices create a more assertive custom effect on sizes where those styles are offered. A restoration-minded owner usually gets the cleanest result by preserving the proper wheel package first and treating sidewall style as the finishing decision.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2007 Mercedes-Benz S600?
Yes, modifications can change tire fitment on a 2007 Mercedes-Benz S600 even when the tire size itself looks close. Aftermarket wheels, altered wheel widths, suspension changes, ride-height adjustments, or body modifications can all affect clearance and how the car accepts a staggered front and rear setup. That matters on both the 18-inch and 19-inch combinations.
The safest approach is to confirm the actual wheel diameter, wheel width, and front-to-rear arrangement currently on the car before selecting tires. Steering clearance, suspension travel, and fender space should also be checked any time the car no longer matches its original wheel package. Small changes in setup can matter more than the tire code alone suggests.
What should I inspect before driving a 2007 Mercedes-Benz S600 on new tires?
Before driving a 2007 Mercedes-Benz S600 on new tires, inspect the wheels for correct diameter and condition, verify that the front and rear sizes are installed in the proper positions, and confirm tire pressure once the tires are mounted. It also makes sense to look over the suspension and steering components on a large, heavy sedan that depends on stable road manners.
A short test drive should be used to watch for rubbing, vibration, pulling, or any sign that the staggered setup is not seated correctly on the car. Collector and low-mileage luxury cars can hide age-related issues, so it is worth checking for alignment concerns, uneven wear, and air loss early rather than assuming the vehicle is road-ready.
What should I check before a longer drive in a 2007 Mercedes-Benz S600?
Before a longer drive, confirm that the 2007 Mercedes-Benz S600 has the correct front and rear tire sizes for its wheel package, then inspect inflation, tread condition, and sidewalls for cuts, bulges, or cracking. A car of this type should also have its wheels properly balanced and the tires checked for any signs of irregular wear or slow air loss.
Longer highway use puts more demand on a heavy performance luxury sedan than short local trips do. It is smart to make sure the suspension feels settled, the steering tracks straight, and there is no clearance issue at full lock or over bumps. Stored vehicles especially benefit from a careful inspection before returning to regular road speeds.
