The 2014 Mercedes-Benz SLS AMG sits at the end of an era for AMG’s naturally aspirated supercar formula, blending long-hood proportions, gullwing drama, and serious road performance. Tire fitment on this car is inseparable from that staggered performance layout, because the front and rear do not use the same size and the GT and Black Series setups differ. This SLS AMG uses radial tires in four modern metric sizes: 265/35R19, 275/35R19, 295/30R20, and 325/30R20. Available choices center on blackwall performance radials from BFGoodrich and Nitto across several series. The key is matching the exact front or rear configuration before comparing tire characteristics, wheel compatibility, and intended use.
Which Tire Size Is Right for The 2014 Mercedes-Benz SLS AMG
The 2014 Mercedes-Benz SLS AMG uses four primary tire sizes, and the correct choice depends first on whether the car is a GT or Black Series and whether the tire is for the front or rear axle. Two sizes mount on 19-inch front wheels and two mount on 20-inch rear wheels, so confirming both the exact configuration and wheel diameter comes before comparing tire options.
A 275/35R19 tire is a metric radial with a 275-millimeter section width, a 35-series profile, and fitment for a 19-inch wheel. On the 2014 Mercedes-Benz SLS AMG, this size is used in a front application, where steering response and wheel compatibility matter as much as raw width. Available choices include blackwall performance radials from BFGoodrich and Nitto, with series such as g-Force Comp 2 AS, g-Force Sport Comp 2, g-Force Phenom T/A, and NT555 G2. This size should be evaluated when matching a Black Series front setup rather than assuming it applies across every SLS AMG configuration.
A 325/30R20 tire uses a 325-millimeter section width, a low 30-series profile, and a 20-inch wheel diameter. This is a very wide modern radial size used on the rear of the 2014 Mercedes-Benz SLS AMG in a specific high-performance application, where proper wheel size and rear clearance are especially important. The size itself reflects the car’s staggered layout and its need for a much broader rear contact patch than the front. Choosing this size starts with confirming that the car uses the Black Series rear configuration and that the wheel setup has not been altered from that arrangement.
A 265/35R19 tire is a metric radial with a 265-millimeter section width, a 35-series sidewall, and a 19-inch rim diameter. On the 2014 Mercedes-Benz SLS AMG, this size serves as a front fitment and keeps the front axle distinct from the wider rear tire arrangement. Blackwall radial options are available from BFGoodrich and Nitto in performance-oriented series including g-Force Sport Comp 2, g-Force Phenom T/A, and NT555 G2. This size is the one to compare when the car has the GT front setup, with attention paid to wheel dimensions and matching the intended front-to-rear stagger correctly.
A 295/30R20 tire combines a 295-millimeter section width with a 30-series profile on a 20-inch wheel. This radial size is used at the rear of the 2014 Mercedes-Benz SLS AMG in a staggered setup, giving the rear axle a wider footprint than the front without stepping up to the Black Series rear width. Its role is specific to the GT rear application, so it should not be treated as a universal SLS AMG rear size. The practical decision here is making sure the car’s rear wheels, axle position, and overall configuration match the GT setup before selecting a tire in this size.
Sub-model fitment on the 2014 Mercedes-Benz SLS AMG is not interchangeable, because the GT and Black Series use different front and rear tire sizes. Checking the exact axle position and sub-model matters before comparing products, since both the tire width and wheel diameter are tied to the specific setup.
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2014 Mercedes-Benz SLS AMG Black Series Front
The 2014 Mercedes-Benz SLS AMG Black Series Front uses a 275/35R19 radial tire. That makes the front-tire decision less about alternate primary sizes and more about selecting the right blackwall performance radial for the wheel and intended driving use.
The 2014 Mercedes-Benz SLS AMG Black Series Rear uses a 325/30R20 radial tire. Rear fitment in this size deserves careful wheel confirmation, especially on cars that may have seen aftermarket wheel changes or other chassis-related modifications.
The 2014 Mercedes-Benz SLS AMG GT Front uses a 265/35R19 radial tire. Tire selection here centers on matching the GT front setup correctly and then comparing the available blackwall radial series that suit the car’s road use and overall tire pairing.
The 2014 Mercedes-Benz SLS AMG GT Rear uses a 295/30R20 radial tire. Choosing for this rear position means confirming the GT stagger rather than the wider Black Series arrangement before evaluating tire construction, wheel compatibility, and overall setup.
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 2014 Mercedes-Benz SLS AMG Tires for Sale
Available product choices focus on the 19-inch front sizes, with blackwall radial performance tires from BFGoodrich and Nitto. The main differences in the product grid are tire series and certain rim-width, weight, and load-capacity details within those front fitments.
Owners usually need to sort out the exact front or rear size first on a 2014 Mercedes-Benz SLS AMG, then compare radial tire choices, wheel fitment details, and maintenance checks before putting the car back on the road.
Tire Size & Fitment
What tire size fits a 2014 Mercedes-Benz SLS AMG?
A 2014 Mercedes-Benz SLS AMG uses a staggered radial setup rather than one tire size at all four corners. The GT uses 265/35R19 in front and 295/30R20 in the rear, while the Black Series uses 275/35R19 in front and 325/30R20 in the rear.
The important step is identifying both the exact sub-model and the axle position before ordering tires. Front and rear sizes are different, and the GT and Black Series do not share the same full combination, so wheel diameter and existing tire markings should be checked on the car before selecting a replacement.
What size rim does a 2014 Mercedes-Benz SLS AMG use?
The 2014 Mercedes-Benz SLS AMG uses two rim diameters across its tire fitments: 19-inch wheels for the front sizes and 20-inch wheels for the rear sizes. That means the front tires mount to 19-inch rims, while the rear tires mount to 20-inch rims.
That front-to-rear split is central to proper tire selection, especially on a car with a staggered high-performance setup. It is worth confirming the wheel diameter directly on the vehicle if the car has had aftermarket wheels installed, since choosing by tire width alone can lead to the wrong fitment.
Why does the 2014 Mercedes-Benz SLS AMG have more than one tire size?
The 2014 Mercedes-Benz SLS AMG has more than one tire size because it uses a staggered performance layout and because the GT and Black Series have different front and rear specifications. The front sizes are narrower 19-inch fitments, while the rear sizes are wider 20-inch fitments matched to the specific version of the car.
That means the correct tire choice is tied to how the car is configured, not just to the model name on the decklid. Checking whether the car is a GT or Black Series, and whether the tire is for the front or rear axle, prevents mixing sizes that belong to different setups.
Choosing the Right Tire
What should I consider when choosing a 275/35R19 tire for a 2014 Mercedes-Benz SLS AMG?
A 275/35R19 choice for a 2014 Mercedes-Benz SLS AMG starts with confirming that the car uses the Black Series front setup. In this size, the available options are blackwall radial performance tires from BFGoodrich and Nitto, with series that include g-Force Comp 2 AS, g-Force Sport Comp 2, g-Force Phenom T/A, and NT555 G2.
Once the size is confirmed, compare the tire’s intended use, any stated rim-width specification, and related load details where they are provided. Matching the front tire to the correct rear setup also matters on a staggered car, because a good choice is not only about one tire size in isolation.
What sidewall styles are available for 2014 Mercedes-Benz SLS AMG tires?
The available products for the 2014 Mercedes-Benz SLS AMG front fitments use a blackwall sidewall style. That keeps the appearance contemporary and performance-oriented, which suits the SLS AMG’s modern supercar character rather than a vintage or restoration-style presentation.
Sidewall appearance is only one part of the decision, but it can still help narrow the field if the goal is a clean, understated look. After that, attention should shift to the exact front size, the tire series, and whether the wheel dimensions on the car still match the intended setup.
What brands offer tires for the 2014 Mercedes-Benz SLS AMG?
BFGoodrich and Nitto offer tires for the 2014 Mercedes-Benz SLS AMG front fitments covered here. BFGoodrich appears across several g-Force series, while Nitto is represented by the NT555 G2, giving the buyer more than one brand path within the correct front sizes.
Brand alone should not be the only deciding factor on a staggered-performance car. It makes more sense to compare the correct size first, then look at the specific series, any published rim-width guidance, and how the tire will be used so the final choice matches the car’s actual setup.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2014 Mercedes-Benz SLS AMG?
Yes, modifications can affect tire fitment on a 2014 Mercedes-Benz SLS AMG even when the nominal tire size stays the same. Aftermarket wheels, offset changes, suspension adjustments, lowering, or body alterations can change how a 265/35R19, 275/35R19, 295/30R20, or 325/30R20 tire sits in the wheel opening.
That is especially important on a staggered car with different front and rear diameters and widths. A modified SLS AMG should have its wheel dimensions, steering clearance, and rear clearance checked before replacement tires are selected, rather than assuming the original size alone settles the fitment question.
What should I inspect before driving a 2014 Mercedes-Benz SLS AMG on new tires?
Before driving a 2014 Mercedes-Benz SLS AMG on new tires, inspect the wheels for damage, verify that the front and rear sizes are mounted in the correct positions, and confirm that inflation is set appropriately for the installed tires. It also helps to look over the valve stems and make sure there are no signs of air loss.
A short clearance check is worthwhile before regular road use, particularly if the car has non-original wheels or suspension changes. Watch for rubbing at full steering lock in front and under rear compression, then recheck pressure and wheel fastener torque after the first miles of driving.
How often should tires on a 2014 Mercedes-Benz SLS AMG be inspected?
Tires on a 2014 Mercedes-Benz SLS AMG should be inspected regularly, not just when tread looks low. A high-performance car that may spend time parked between drives can develop age-related issues such as sidewall cracking, flat spotting, or gradual air loss even if the tires have relatively few miles on them.
Monthly visual checks are a sensible routine, with extra attention before spirited use or longer trips. Look for cuts, bulges, uneven wear, and pressure loss, and keep an eye on the rear tires in particular because the car’s staggered setup means they cannot simply be rotated front to rear.
