The 2013 Mercedes-Benz S65 AMG sits at the far end of the luxury-performance sedan spectrum, blending full-size S-Class presence with the kind of power and speed that demand serious tire fitment. On this car, tire selection is centered around a staggered radial setup rather than a single all-around size. The front uses 255/35R20, while the rear uses 275/35R20, both on 20-inch wheels. Available choices include blackwall, raised white letter, and redline sidewall treatments across performance-oriented series from BFGoodrich, Nitto, and Pro-Trac. For an owner, the key is preserving the car’s intended front-to-rear balance while confirming wheel width, appearance goals, and current vehicle setup.
Which Tire Size Is Right for The 2013 Mercedes-Benz S65 AMG
The 2013 Mercedes-Benz S65 AMG uses two tire sizes, and the difference is tied to its front and rear positions rather than separate trim levels. Both are radial tires for 20-inch wheels, so the first step is confirming whether you are replacing the front pair or the rear pair before comparing brands, sidewall styles, and tire series.
255/35R20 is a metric radial size: 255 is the nominal section width in millimeters, 35 is the aspect ratio, R identifies radial construction, and 20 is the wheel diameter in inches. On the 2013 Mercedes-Benz S65 AMG, this size serves the front position in the staggered setup. Available choices include blackwall performance tires from BFGoodrich and Nitto, along with Pro-Trac Street Pro III options in raised white letter and redline form. This size matters when restoring correct front-to-rear fitment balance and when confirming that front wheel width and clearance remain appropriate.
275/35R20 is a metric radial size in which 275 indicates nominal section width in millimeters, 35 denotes the aspect ratio, R means radial construction, and 20 identifies the wheel diameter in inches. On the 2013 Mercedes-Benz S65 AMG, this is the rear tire size in the factory-style staggered arrangement. Product choices include blackwall options from BFGoodrich and Nitto, plus Pro-Trac Street Pro III tires with raised white letter and redline sidewall treatments. This is the size to evaluate when replacing the rear tires and preserving the wider rear footprint that distinguishes the car’s setup.
Fitment on the 2013 Mercedes-Benz S65 AMG is straightforward in one sense and specialized in another: the covered configuration uses a dedicated front size and a different rear size. Checking position matters because selecting the wrong end of the staggered setup can disrupt both fitment and appearance.
1
2013 Mercedes-Benz S65 AMG Base Front
The 2013 Mercedes-Benz S65 AMG Base Front uses the narrower of the two staggered radial sizes on a 20-inch wheel. Tire selection here centers on matching the correct front fitment first, then choosing among blackwall, raised white letter, or redline presentations depending on how the car is driven and displayed.
The 2013 Mercedes-Benz S65 AMG Base Rear uses the wider rear radial size on a 20-inch wheel as part of the car’s staggered arrangement. Choosing for the rear means confirming the correct position, then comparing available series and sidewall styles without assuming the front and rear tires are interchangeable.
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 2013 Mercedes-Benz S65 AMG Tires for Sale
Available 20-inch radial choices for the 2013 Mercedes-Benz S65 AMG include front and rear fitments from BFGoodrich, Nitto, and Pro-Trac. The main points of comparison are tire series, blackwall versus raised white letter or redline sidewalls, and rim-width compatibility where stated.
Owners usually want to confirm the staggered front and rear tire sizes first, then sort through sidewall style, tire series, and wheel-fitment details. These answers focus on exact size, construction, product choice, and practical checks before road use.
Tire Size & Fitment
What tire size fits a 2013 Mercedes-Benz S65 AMG?
The 2013 Mercedes-Benz S65 AMG uses a staggered radial tire setup with 255/35R20 on the front and 275/35R20 on the rear. Both sizes are built for 20-inch wheels, but they are not the same size at all four corners.
That means tire selection starts with identifying which axle needs replacement rather than choosing one universal size. A front tire should be matched to the 255/35R20 fitment and a rear tire to the 275/35R20 fitment, while wheel width, suspension condition, and any aftermarket wheel changes should still be checked before installation.
What size rim does a 2013 Mercedes-Benz S65 AMG use?
The 2013 Mercedes-Benz S65 AMG uses 20-inch rims with both of its tire sizes. The front 255/35R20 and rear 275/35R20 are both built around the same 20-inch wheel diameter, even though the tire widths differ between the two positions.
Rim diameter is only one part of the fitment picture, so it is still important to confirm actual wheel width before choosing a tire. Some product options include stated rim-width ranges, and that becomes especially useful if the car has replacement wheels, custom offsets, or any setup change that may affect sidewall shape and clearance.
Why does the 2013 Mercedes-Benz S65 AMG have more than one tire size?
The 2013 Mercedes-Benz S65 AMG has more than one tire size because it uses a staggered setup, with 255/35R20 in front and 275/35R20 in the rear. The front and rear positions are assigned different sizes rather than sharing a single uniform fitment.
For the owner, that means the first fitment question is position, not brand. Replacing tires by the wrong size can upset the intended front-to-rear relationship, so it is worth checking the tire placard, current wheel setup, and whether the car remains on its original style of wheel arrangement before ordering a replacement set.
Choosing the Right Tire
What should I consider when choosing a 255/35R20 or 275/35R20 tire for a 2013 Mercedes-Benz S65 AMG?
Start with the correct position-specific size, since the 2013 Mercedes-Benz S65 AMG uses 255/35R20 in front and 275/35R20 in the rear. From there, compare radial tire series, sidewall style, brand, and any stated rim-width or load details that matter for the way the car is used.
A buyer looking for a more understated appearance may lean toward blackwall options, while raised white letter or redline sidewalls create a stronger visual statement. It also helps to confirm whether the car still has its factory-style wheel dimensions, because wheel width changes can influence which available tire choices make the most practical sense.
What sidewall styles are available for 2013 Mercedes-Benz S65 AMG tires?
Tires for the 2013 Mercedes-Benz S65 AMG are available in blackwall, RWL, and redline sidewall styles. Blackwall appears across BFGoodrich and Nitto performance offerings, while Pro-Trac Street Pro III adds raised white letter and redline choices in both the front and rear sizes.
The best sidewall style depends on the look you want the car to present. Blackwall keeps the appearance modern and restrained, while RWL and redline add a more customized or muscle-inspired visual cue, so the practical choice is the one that suits the car’s overall appearance without losing sight of the correct front and rear sizes.
What brands offer tires for the 2013 Mercedes-Benz S65 AMG?
BFGoodrich, Nitto, and Pro-Trac offer tires in the sizes used by the 2013 Mercedes-Benz S65 AMG. BFGoodrich appears in several g-Force series, Nitto is represented by the NT555 G2, and Pro-Trac offers Street Pro III tires with multiple sidewall treatments.
Choosing among those brands is less about ranking one over another and more about matching the tire to your priorities. Some owners will focus on a blackwall performance look, while others may want a more distinctive sidewall treatment, so the smart comparison is size first, then series character, wheel compatibility, and appearance.
Restoration & Appearance
Which tire should I choose for a period-style 2013 Mercedes-Benz S65 AMG?
A period-style 2013 Mercedes-Benz S65 AMG still needs to begin with its correct staggered fitment: 255/35R20 in front and 275/35R20 in the rear. From there, the appearance choice usually comes down to whether the car looks best with a contemporary blackwall presentation or with a more attention-grabbing sidewall treatment.
Since this is a modern AMG sedan rather than a vintage bias-ply-era vehicle, keeping the proper size relationship is usually more important than chasing a nostalgic construction style. The most convincing result usually comes from matching the tire’s visual character to the car’s wheels, stance, and overall presentation instead of forcing an appearance theme that conflicts with the car.
How does tire construction affect the appearance of a restored 2013 Mercedes-Benz S65 AMG?
On the 2013 Mercedes-Benz S65 AMG, construction is straightforward because the fitment is radial. The visual difference comes less from bias-ply versus radial questions and more from the tire series and sidewall treatment, especially when comparing blackwall options to RWL or redline alternatives.
That makes appearance planning easier, since the main task is preserving the proper front and rear sizing while selecting the presentation that suits the car. A blackwall tire tends to maintain the original luxury-performance tone, while a more pronounced sidewall treatment can push the car toward a customized look that may or may not suit the owner’s restoration goals.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2013 Mercedes-Benz S65 AMG?
Yes. Modifications can affect tire fitment on a 2013 Mercedes-Benz S65 AMG even when the tire size itself matches the original staggered setup. Aftermarket wheels, altered offsets, suspension changes, or ride-height adjustments can all change how a 255/35R20 front or 275/35R20 rear tire sits in the car.
That is why wheel width and clearance should be checked whenever the car has been changed from stock. A tire can match the intended size yet still create issues at the fender, inner liner, or suspension if the wheel package is different, so a quick inspection before mounting can prevent expensive mistakes.
What should I inspect before driving a 2013 Mercedes-Benz S65 AMG on new tires?
Before driving a 2013 Mercedes-Benz S65 AMG on new tires, confirm that the correct staggered sizes were installed in the proper positions and that each tire is seated on the right 20-inch wheel. It is also smart to inspect inflation pressure, sidewall condition, tread surface, and valve stems before the first longer drive.
A short follow-up check after the first miles is equally useful, especially on a heavy, high-performance sedan. Looking for rubbing marks, uneven clearance, vibration, or pressure loss can reveal a wheel or installation issue early, and that matters even more if the car has non-original wheels or has spent long periods parked between uses.
How often should tires on a 2013 Mercedes-Benz S65 AMG be inspected?
Tires on a 2013 Mercedes-Benz S65 AMG should be inspected regularly, not just when tread appears worn. A performance sedan with staggered 20-inch tires benefits from routine checks for pressure loss, irregular wear, sidewall damage, and signs of aging, particularly if the car is driven infrequently or stored for long stretches.
Monthly visual checks are a sensible baseline, with a closer inspection before road trips or seasonal use. The front and rear tires should also be evaluated as separate fitments rather than treated as one interchangeable set, since changes in wear pattern or condition at one axle may not match what is happening at the other.
