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2018 Mercedes-Benz S-Class Cabrio tire and wheel sizes, bolt pattern and tire pressure

Check the tables below for every tire size, wheel size, bolt pattern (PCD), rim offset and tire pressure fitted to the 2018 Mercedes-Benz S-Class Cabrio.

2018 Mercedes-Benz S-Class Cabrio tire sizes

245/50R18275/45R18245/45R19275/40R19245/40R20275/35R20
Bolt pattern
Other years
2015201620172018201920202021 All 2015–2021
Fitment tables

2 trims sold in 2018

Open a trim for its factory package and every alternative size, front and rear.

Mercedes-Benz S-Class Cabrio A217

2015 – 2021 2 trims

S-Class Cabrio S 560

463 hp · 4.0L M176.980 V8 245/50 R18 100W / 275/45 R18 103W 10 fitments
GenerationA217 2015–2021
MarketEurope
Power463 hp
Engine4.0L M176.980 V8, Petrol
Center bore66.6 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
Front245/50 R18 100W18x8 ET41 5x112–TiresRims
Rear275/45 R18 103W18x9.5 ET43.5 5x112–TiresRims
Front245/45 ZR19 102Y19x8.5 ET38 5x112–TiresRims
Rear275/40 ZR19 101Y19x9.5 ET38 5x112–TiresRims
Front245/45 R19 102V19x8.5 ET36 5x11238TiresRims
Rear275/40 R19 102V19x9.5 ET43.5 5x11238TiresRims
Front245/40 ZR20 99Y20x8.5 ET38 5x11238TiresRims
Rear275/35 ZR20 102Y20x9.5 ET38 5x11238TiresRims
Front245/45 ZR19 102Y19x8.5 ET36 5x11238TiresRims
Rear275/40 ZR19 101Y19x9.5 ET43.5 5x11241TiresRims
Front245/40 ZR20 99Y20x8.5 ET36 5x11238TiresRims
Rear275/35 ZR20 102Y20x9.5 ET43.5 5x11238TiresRims
Front245/40 ZR20 99Y20x8.5 ET36.5 5x11238TiresRims
Rear275/35 ZR20 102Y20x9.5 ET44 5x11238TiresRims
245/50 R18 100W18x8 ET41 5x112–TiresRims
245/45 R19 102V19x8.5 ET36 5x112–TiresRims
245/45 R19 102V19x8.5 ET38 5x11238TiresRims

S-Class Cabrio S 560 (DBA-217483)

463 hp · 4.0L M278 V8 245/40 ZR20 99Y / 275/35 ZR20 102Y 10 fitments
GenerationA217 2015–2021
MarketJapan
Power463 hp
Engine4.0L M278 V8, Petrol
Center bore66.6 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
Front245/40 ZR20 99Y20x8.5 ET38 5x11238TiresRims
Rear275/35 ZR20 102Y20x9.5 ET38 5x11241TiresRims
Front245/50 R18 100W18x8 ET41 5x11238TiresRims
Rear275/45 R18 103W18x9.5 ET43.5 5x11241TiresRims
Front245/45 ZR19 102Y19x8.5 ET36 5x11238TiresRims
Rear275/40 ZR19 101Y19x9.5 ET43.5 5x11241TiresRims
Front245/45 ZR19 102Y19x8.5 ET38 5x11238TiresRims
Rear275/40 ZR19 101Y19x9.5 ET38 5x11238TiresRims
Front245/45 R19 102V19x8.5 ET36 5x11238TiresRims
Rear275/40 R19 102V19x9.5 ET43.5 5x11238TiresRims
Front245/40 ZR20 99Y20x8.5 ET36 5x11238TiresRims
Rear275/35 ZR20 102Y20x9.5 ET43.5 5x11238TiresRims
Front245/40 ZR20 99Y20x8.5 ET36.5 5x11238TiresRims
Rear275/35 ZR20 102Y20x9.5 ET44 5x11238TiresRims
245/50 R18 100W18x8 ET41 5x1122.8TiresRims
245/45 R19 102V19x8.5 ET36 5x1122.8TiresRims
245/45 R19 102V19x8.5 ET38 5x1122.8TiresRims
Reading the table

What these columns mean

OE fitment
The package fitted at the factory for that trim.
Alternative
A size the car accepts without modification — plus-sizing, winter setups or optional wheels.
Rim size
Rim diameter × width in inches, and the factory offset (ET) in millimetres, e.g. 18x7.5 ET25.
Bolt pattern (PCD)
Number of studs and the diameter of the circle they sit on. It must match exactly.
Center bore
Diameter of the hub hole. Larger aftermarket bores need hub-centric rings.
Pressure
Recommended cold inflation pressure for that axle, in psi.
Staggered
A wider tire on the rear axle than the front. Front-to-back rotation is not possible.
Thread size
Lug bolt or nut thread — needed when buying aftermarket fasteners.

Considering a different size?

Run your OE size against the one you want to see diameter change, ground clearance and speedometer error.

Open the size calculator
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