Mercedes-Benz CLS63 AMG Tires

Mercedes-Benz CLS63 AMG uses two tire sizes across the 2007 through 2014 range: 255/35R19 and 285/30R19. Both sizes are 19-inch metric radial tires, and both appear throughout every year in the span rather than changing from one model year to another.

The important point is that Mercedes-Benz CLS63 AMG uses a staggered setup, so the correct size depends on where the tire mounts on the car. Check the existing front and rear tire markings and make sure the wheel still matches the original 19-inch diameter before replacing one pair or a full set.

On Mercedes-Benz CLS63 AMG, 255/35R19 is a metric radial size code. The 255 is the tire's nominal section width in millimeters, 35 is the aspect ratio as a percentage of that width, R indicates radial construction, and 19 is the wheel diameter in inches.

That decoding helps you compare the tire already on the car with the tire you intend to replace. Mercedes-Benz CLS63 AMG uses two different widths in its staggered arrangement, so even though both sizes fit 19-inch wheels, you still need to match the exact code to the axle position rather than choosing by rim diameter alone.

A 2007 Mercedes-Benz CLS63 AMG has 2 tire sizes listed because the model uses a staggered fitment, with one size paired to one axle and a wider size paired to the other. In this year, the two listed sizes are 255/35R19 and 285/30R19, and both use 19-inch wheels.

That split is normal for a high-performance car of this type and should not be treated as an either-or choice for all four corners. If you are replacing only two tires, confirm whether you are working on the front or rear axle so the replacement size matches the position already set up on your Mercedes-Benz CLS63 AMG.

A 2011 Mercedes-Benz CLS63 AMG uses the same two sizes listed throughout the range: 255/35R19 and 285/30R19. Both are 19-inch radial tires, so the deciding factor is not the model year alone but which axle position you are replacing.

Start by reading the size molded into the sidewall of the tire currently on the car and compare front to rear before choosing a replacement. That matters especially if the car has had wheel or tire changes at some point, since Mercedes-Benz CLS63 AMG depends on the correct staggered relationship between the two sizes.

The available Mercedes-Benz CLS63 AMG products listed here use a Blackwall sidewall style. The current choices in the 255/35R19 size are all modern radial performance tires and all carry black sidewalls rather than whitewall or period-style decorative treatments.

That appearance suits the modern performance character of Mercedes-Benz CLS63 AMG and keeps the focus on correct sizing and load capability. If visual consistency matters, match the sidewall style across the axle or across the full set so the car retains an even, factory-appropriate look.

The listed Mercedes-Benz CLS63 AMG tires in the available product range are from BFGoodrich. Within the 255/35R19 size, the products include multiple BFGoodrich g-Force series offerings, all built as radial blackwall performance tires for 19-inch wheels.

When comparing among those options, focus first on the exact size on your car and then on whether you are matching an existing pair or replacing a full axle set. For Mercedes-Benz CLS63 AMG, maintaining the correct staggered sizing matters more than choosing among closely related performance-oriented tire series.

Mercedes-Benz CLS63 AMG products in the listed 255/35R19 size include the BFGoodrich g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A series. All three are radial blackwall performance tires for 19-inch wheels, but they represent different lines within the broader g-Force family rather than different vintage-style construction types.

That means your decision is mainly about matching the exact size and maintaining a consistent setup across the axle. If Mercedes-Benz CLS63 AMG already has one of these series fitted on the opposite side, many owners prefer to keep the same model on the same axle to preserve even response and appearance.

A Mercedes-Benz CLS63 AMG should be stored on a clean, dry surface away from direct sunlight, ozone sources, and large temperature swings. Proper inflation before storage matters, and long static periods are easier on the tires when the car is moved occasionally or the load on the tires is reduced during extended lay-up.

Because Mercedes-Benz CLS63 AMG uses low-profile performance tires, flat spotting and sidewall stress are more noticeable than on taller touring tires. If the car is stored seasonally, check pressures regularly and inspect each tire before returning the car to use so the staggered setup remains even and stable.

Tires on a Mercedes-Benz CLS63 AMG should be inspected regularly, not just at annual service time. Check them at least monthly for pressure, tread wear pattern, cracking, impact damage, and any difference between the front and rear sets, since the car uses two different sizes.

Frequent inspection is especially useful on a high-performance car because alignment, inflation, and driving style can show up quickly in wear patterns. A quick routine of checking both size markings and overall condition helps Mercedes-Benz CLS63 AMG owners catch problems early before they affect ride quality, handling, or tire life.

Tires on a Mercedes-Benz CLS63 AMG should be replaced when they show age-related cracking, sidewall damage, repeated air loss, impact breaks, uneven wear that cannot be corrected, or age that places them beyond prudent service life even if tread depth still looks acceptable. Low annual mileage does not stop rubber from aging.

That principle matters on Mercedes-Benz CLS63 AMG because performance tires can appear presentable while the internal structure and compound have already hardened with time. If the car is driven infrequently, a specialist inspection is worthwhile, since age and condition should guide replacement decisions at least as much as visible remaining tread.

Mercedes-Benz CLS63 AMG can be driven safely on public roads when the tires are the correct size for the axle, in sound condition, properly inflated, and matched appropriately across each axle. The listed available products are modern radial tires intended for 19-inch wheels and suit the road-going character of the model.

Safe road use still depends on the condition of the actual tires on the car, not just the size code. Before regular driving, make sure your Mercedes-Benz CLS63 AMG has no age cracking, damage, or severe mismatch between left and right sides, and confirm that front and rear sizes have not been accidentally swapped.

Before driving a Mercedes-Benz CLS63 AMG, check tire pressure, sidewall condition, tread condition, and the size markings on each axle. Since the car uses a staggered 19-inch setup, verify that the narrower and wider sizes remain in their proper positions and that both tires on the same axle match one another.

That brief inspection is especially worthwhile if the car has been sitting or if tires were recently replaced. Mercedes-Benz CLS63 AMG places meaningful demands on its tires, so catching underinflation, damage, or an axle mismatch before driving helps preserve handling balance and reduces the risk of avoidable tire trouble.

A Mercedes-Benz CLS63 AMG should only be driven at speeds appropriate to the condition, age, and rating of the tires actually fitted to the car. Even when the correct 255/35R19 and 285/30R19 sizes are present, safe speed depends on proper inflation, sound structure, and using matching tires across each axle.

For practical purposes, tire condition should govern your confidence more than the car's mechanical capability. If your Mercedes-Benz CLS63 AMG has older tires, recently acquired wheels, or an unknown service history, keep speeds conservative until the full set has been inspected and any questionable tires have been replaced.