The 2025 Mercedes-Benz CLE300 blends the brand’s modern coupe and cabriolet luxury-touring character with wheel and tire packages that range from standard 18-inch fitment to staggered 19- and 20-inch setups. On this car, tire selection is closely tied to whether it carries the square 245/45R18 arrangement or the larger front-and-rear staggered combinations used on certain configurations. Every primary fitment here is a radial, so the decision is less about vintage construction and more about confirming the exact wheel setup, front versus rear sizing, and the tire series available in each size. That matters for ride, appearance, and keeping the chassis balanced around the wheels actually on the car.
Which Tire Size Is Right for The 2025 Mercedes-Benz CLE300
The 2025 Mercedes-Benz CLE300 uses five primary tire sizes, and the right one depends first on the exact wheel package and whether the car is running a square or staggered setup. Rim diameter is the key first check, because this CLE300 appears with 18-, 19-, and 20-inch fitments, and the 19- and 20-inch arrangements split front and rear sizes rather than using one tire all the way around.
245/45R18 is a metric radial size: 245 is the section width in millimeters, 45 is the aspect ratio, R identifies radial construction, and 18 is the wheel diameter in inches. On the CLE300, this size suits the 18-inch square setup, making it the straightforward choice when the same size is used at all four corners. Available options include BFGoodrich and Nitto products, with blackwall styling and tire series such as g-Force Comp 2 AS, g-Force Sport Comp 2, g-Force Phenom T/A, and NT555 G2. It is the size to evaluate when the car retains its 18-inch wheels and does not use a staggered front-and-rear arrangement.
Fit(s): 4Matic Cabriolet Front and 4Matic Coupe Front
Construction: Radial|Rim: 20 in
245/35R20 is a metric radial size with a 245-millimeter section width, a 35-series profile, and a 20-inch rim diameter. On the CLE300, this is a front-axle size used as part of a staggered 20-inch setup, so it should be matched with the correct rear tire rather than treated as an all-around fitment. BFGoodrich and Nitto both offer choices in this size, all in blackwall form, across series including g-Force Sport Comp 2, g-Force Comp 2 AS, g-Force Phenom T/A, and NT555 G2. It becomes the right size to review when the car already has 20-inch front wheels and the matching rear package.
Fit(s): 4Matic Cabriolet Front and 4Matic Coupe Front
Construction: Radial|Rim: 19 in
245/40R19 follows the same modern metric radial format, with 245 millimeters of nominal section width, a 40-series profile, and a 19-inch wheel diameter. For the CLE300, this size serves as the front tire in a staggered 19-inch setup, so its role is tied to the companion rear size rather than a square four-corner installation. Product choices center on BFGoodrich blackwall radials in g-Force Sport Comp 2, g-Force Comp 2 AS, and g-Force Phenom T/A. This is the size to confirm when the front wheels measure 19 inches and the car is set up with a wider rear tire.
Fit(s): 4Matic Cabriolet Rear and 4Matic Coupe Rear
Construction: Radial|Rim: 20 in
275/30R20 is a wider metric radial size, where 275 denotes section width in millimeters, 30 is the lower-profile aspect ratio, and 20 is the wheel diameter. On the CLE300, this size is used at the rear in the staggered 20-inch combination, pairing with a narrower 245/35R20 front tire. The available product selection in this size is focused, with a blackwall Nitto NT555 G2 option. It is the size to verify when checking a 20-inch rear wheel package, especially since rear fitment on a staggered setup should be confirmed separately from the fronts.
Fit(s): 4Matic Cabriolet Rear and 4Matic Coupe Rear
Construction: Radial|Rim: 19 in
275/35R19 is a modern metric radial size with a 275-millimeter section width, a 35-series profile, and a 19-inch rim diameter. On the CLE300, it functions as the rear tire in the staggered 19-inch setup, complementing the narrower 245/40R19 front size. This size offers broader choice than the 20-inch rear, including blackwall options from BFGoodrich and Nitto in series such as g-Force Comp 2 AS, g-Force Sport Comp 2, g-Force Phenom T/A, and NT555 G2. It is the rear size to compare when the car is equipped with 19-inch staggered wheels and a wider rear footprint.
Fitment on the 2025 Mercedes-Benz CLE300 depends on whether the car is on the standard square 18-inch setup or a staggered 19- or 20-inch package with separate front and rear sizes. Checking the exact sub-model description matters here because coupe and cabriolet versions appear in both square and split front-rear configurations.
1
2025 Mercedes-Benz CLE300 4Matic Cabriolet
The 2025 Mercedes-Benz CLE300 4Matic Cabriolet appears with a 245/45R18 radial fitment when equipped with the square 18-inch arrangement. That makes tire selection more straightforward, with the main task being confirmation that the car has the 18-inch wheels rather than one of the staggered optional-style setups.
The 2025 Mercedes-Benz CLE300 4Matic Cabriolet Front uses either 245/35R20 or 245/40R19 depending on which staggered wheel package is on the car. Front tire selection starts with confirming rim diameter so the tire matches the rear setup and preserves the intended front-to-rear sizing relationship.
The 2025 Mercedes-Benz CLE300 4Matic Cabriolet Rear uses either 275/30R20 or 275/35R19 as part of a staggered arrangement. Rear fitment should be chosen by wheel diameter first, then matched to the corresponding front size so the overall setup remains consistent across the axle pair.
The 2025 Mercedes-Benz CLE300 4Matic Coupe also appears with a 245/45R18 radial fitment in square form. On this version, the tire decision is usually about comparing available tire series and specifications after confirming that the coupe still carries the 18-inch wheel package.
The 2025 Mercedes-Benz CLE300 4Matic Coupe Front uses 245/35R20 or 245/40R19 depending on the staggered wheel package installed. Choosing correctly means identifying whether the front wheel is 19 or 20 inches and then pairing that size with the correct wider rear tire.
The 2025 Mercedes-Benz CLE300 4Matic Coupe Rear uses 275/30R20 or 275/35R19 in staggered form. That makes rear tire selection specific to the actual wheel package on the car, with the best results coming from matching the rear size to the proper front counterpart rather than selecting by width alone.
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 2025 Mercedes-Benz CLE300 Tires for Sale
Available CLE300 tire choices center on radial blackwall performance-oriented options from BFGoodrich and Nitto. Depending on size, the product grid lets you compare series such as g-Force Comp 2 AS, g-Force Sport Comp 2, g-Force Phenom T/A, and NT555 G2 across the 18-, 19-, and 20-inch fitments.
These FAQs focus on the exact tire sizes used on the 2025 Mercedes-Benz CLE300, how square and staggered setups differ, and what to review when choosing between available radial tire options for coupe and cabriolet configurations.
Tire Size & Fitment
What tire size fits a 2025 Mercedes-Benz CLE300?
The 2025 Mercedes-Benz CLE300 uses several tire sizes rather than one universal fitment. A square setup uses 245/45R18, while staggered configurations use 245/40R19 front with 275/35R19 rear or 245/35R20 front with 275/30R20 rear. Every primary fitment is a radial.
The right choice depends on the exact wheel package on the car. Start by checking whether the CLE300 has 18-, 19-, or 20-inch wheels, then confirm whether the same size is used at all four corners or whether the front and rear differ. That step matters more than choosing by width alone.
What size rim does a 2025 Mercedes-Benz CLE300 use?
The 2025 Mercedes-Benz CLE300 appears with 18-inch, 19-inch, and 20-inch rim diameters. The 245/45R18 fitment uses an 18-inch wheel, the 245/40R19 and 275/35R19 sizes use 19-inch wheels, and the 245/35R20 and 275/30R20 sizes use 20-inch wheels.
Rim diameter is the first thing to verify before selecting tires, especially on a CLE300 that may have optional or changed wheel packages. A 19-inch tire will not mount on a 20-inch wheel, and a staggered setup also requires confirming which size belongs on the front and which belongs on the rear.
Why does the 2025 Mercedes-Benz CLE300 have more than one tire size?
More than one tire size applies because the 2025 Mercedes-Benz CLE300 can be equipped with different wheel diameters and with either a square or staggered arrangement. The 18-inch package uses one size all around, while the 19- and 20-inch packages use narrower front tires and wider rear tires.
That means the correct tire is tied to the actual wheel setup on the car, not simply to the model name. A CLE300 with staggered wheels needs the proper front and rear pairing, so checking both axle positions and the wheel diameter prevents ordering a tire that belongs to a different package.
Choosing the Right Tire
What should I consider when choosing a tire for a 2025 Mercedes-Benz CLE300?
Start with the exact tire size and wheel diameter on the car, then confirm whether the CLE300 uses a square 18-inch setup or a staggered 19- or 20-inch arrangement. After that, compare the available radial tire series in the correct size, along with load figures and rim-width compatibility where those details are shown.
A useful final check is how the car will be driven and whether all four tires need replacement or only one axle. On a staggered CLE300, front and rear tires do different jobs, so keeping the correct size relationship matters just as much as choosing the brand or tread character.
What sidewall styles are available for 2025 Mercedes-Benz CLE300 tires?
The available tires for the 2025 Mercedes-Benz CLE300 use blackwall sidewalls across the listed 18-, 19-, and 20-inch fitments. That gives the car a clean modern presentation consistent with current performance and luxury-touring wheel packages rather than a stripe or raised-letter appearance.
Since sidewall treatment does not vary here, the more meaningful comparisons are tire series, brand, rim-width range, and the exact front or rear size required. Once the size is confirmed, the decision becomes which blackwall radial best matches the car’s wheel package and intended road use.
What brands offer tires for the 2025 Mercedes-Benz CLE300?
BFGoodrich and Nitto both offer tires for the 2025 Mercedes-Benz CLE300 fitments shown here. Depending on size, choices include BFGoodrich g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A, along with the Nitto NT555 G2.
Brand choice should come after size confirmation, because not every series appears in every CLE300 fitment. The 18-inch square size offers broader comparison, the 19-inch rear also has multiple options, and the 20-inch rear fitment is more focused. Checking size first keeps the comparison realistic and relevant.
Restoration & Appearance
Does correct tire fitment matter for a 2025 Mercedes-Benz CLE300 restoration or presentation?
Yes. Even on a modern Mercedes-Benz like the 2025 CLE300, the correct tire size and front-to-rear relationship shape how the car sits and how complete the overall presentation looks. A square 18-inch setup has a different visual effect from a staggered 19- or 20-inch package with wider rear tires.
Appearance goals should still begin with the wheel package actually on the car. Matching the proper tire size to each axle keeps the proportions consistent with the intended setup, while choosing a tire from the available blackwall performance-oriented series helps maintain a clean, contemporary look.
How does tire construction affect the appearance of a 2025 Mercedes-Benz CLE300?
On this 2025 Mercedes-Benz CLE300, all primary fitments are radial, so construction choice is not a bias-ply-versus-radial styling question. The visual difference comes more from wheel diameter, staggered versus square sizing, and the lower-profile look of the 19- and 20-inch packages compared with 245/45R18.
That means appearance planning should focus on confirming the actual wheel setup before comparing tire options. A lower-profile front and rear combination can create a more aggressive stance, while the 18-inch square fitment gives a fuller sidewall look. Keeping the correct axle sizing preserves the car’s intended visual balance.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2025 Mercedes-Benz CLE300?
Yes. Wheel changes, altered offsets, suspension lowering, and other chassis modifications can change how a tire fits on a 2025 Mercedes-Benz CLE300, even when the tire size itself is one of the correct factory-style dimensions. That is especially important on staggered 19- and 20-inch setups with wider rear tires.
A modified car should be checked for wheel diameter, wheel width, and clearance at the fender, suspension, and steering range before choosing replacement tires. Even a correct nominal size can create a different result if the CLE300 no longer uses its original wheel package or ride height.
What should I inspect before driving a 2025 Mercedes-Benz CLE300 on new tires?
Check that each tire matches the correct axle position, that the wheel diameter is correct, and that the tires seat properly on the wheels. It is also wise to inspect for uneven wear signs, visible damage, and any suspension or alignment issues that may have affected the old tires.
After installation, confirm inflation pressure, look for adequate clearance at full steering lock, and make sure a staggered setup has the proper front and rear sizes. A short road test followed by a visual recheck can catch rubbing, vibration, or mounting issues before the CLE300 is driven farther.
What should I check before a longer drive in a 2025 Mercedes-Benz CLE300?
Before a longer drive, inspect tread and sidewalls, verify inflation pressure, and confirm that all four tires are the correct size for the wheel package on the car. On a staggered CLE300, that includes checking that the narrower front tires and wider rear tires are in their proper positions.
It also helps to look for air loss, cuts, bulges, or irregular wear that could point to alignment or suspension problems. A longer trip puts more heat and distance into the tires, so catching a mismatch or condition issue early is especially worthwhile on a modern coupe or cabriolet with low-profile fitment.
