Skip to content
tirewheelguide.com

2014 Mercedes-Benz SL-Class 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 2014 Mercedes-Benz SL-Class.

2014 Mercedes-Benz SL-Class tire sizes

255/40R18255/35R19255/45R17255/45R18255/30R20285/35R18285/30R19255/40R19285/35R19285/30R20
Bolt pattern
Other years
20102011201220132014201520162017 All 1971–2020
Fitment tables

7 trims sold in 2014

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

Mercedes-Benz SL-Class R231

2012 – 2020 7 trims

SL-Class SL 350

302 hp · 3.5L V6 255/40 ZR18 95W / 285/35 ZR18 97W 7 fitments
GenerationR231 2012–2020
MarketEurope
Power302 hp
Engine3.5L V6, Petrol
Center bore66.6 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
Front255/40 ZR18 95W18x8.5 ET35.5 5x11236TiresRims
Rear285/35 ZR18 97W18x9.5 ET47.5 5x11236TiresRims
Front255/35 ZR19 96Y19x8.5 ET35.5 5x11236TiresRims
Rear285/30 ZR19 98Y19x9.5 ET47.5 5x11236TiresRims
Front255/35 ZR19 96Y19x8.5 ET35.5 5x11236TiresRims
Rear285/30 ZR19 98Y19x9.5 ET48 5x11236TiresRims
Front255/35 ZR19 96Y19x8.5 ET34.5 5x11236TiresRims
Rear285/30 ZR19 98Y19x9.5 ET48 5x11239TiresRims
255/45 ZR17 98W17x8 ET30 5x11236TiresRims
255/45 R18 95V18x8.5 ET35.5 5x11236TiresRims
255/40 ZR18 95W18x8.5 ET35.5 5x11236TiresRims

SL-Class SL 350 (RBA-231457)

302 hp · 3.5L V6 255/45 R17 98W 7 fitments
GenerationR231 2012–2020
MarketJapan
Power302 hp
Engine3.5L V6, Petrol
Center bore66.6 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
255/45 R17 98W17x8 ET30 5x11236TiresRims
255/45 R18 95V18x8.5 ET35.5 5x11236TiresRims
255/40 R18 95W18x8.5 ET35.5 5x11236TiresRims
255/40 R18 95W18x9.5 ET47.5 5x1122.7TiresRims
255/35 ZR19 96Y19x9.5 ET47.5 5x1122.7TiresRims
255/35 ZR19 96Y19x9.5 ET48 5x1122.7TiresRims
255/35 ZR19 96Y19x9.5 ET48 5x1122.7TiresRims

SL-Class SL 400

329 hp · 3.0L V6 255/45 ZR17 98Y 7 fitments
GenerationR231 2012–2020
MarketEurope
Power329 hp
Engine3.0L V6, Petrol
Center bore66.6 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
255/45 ZR17 98Y17x8 ET30 5x11236TiresRims
255/45 R18 95V18x8.5 ET35.5 5x11236TiresRims
255/40 ZR18 95Y18x8.5 ET35.5 5x11236TiresRims
255/40 ZR18 95Y18x9.5 ET47.5 5x1122.7TiresRims
255/35 ZR19 96Y19x9.5 ET47.5 5x1122.7TiresRims
255/35 ZR19 96Y19x9.5 ET48 5x1122.7TiresRims
255/35 ZR19 96Y20x10 ET48 5x1122.7TiresRims

SL-Class SL 500

429 hp · 4.7L V8 255/40 R18 95V 7 fitments
GenerationR231 2012–2020
MarketEurope
Power429 hp
Engine4.7L V8, Petrol
Center bore66.6 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
255/40 R18 95V18x8.5 ET35.5 5x11236TiresRims
255/40 ZR18 95Y18x9.5 ET47.5 5x1122.7TiresRims
255/35 ZR19 96Y19x9.5 ET47.5 5x1122.7TiresRims
255/35 ZR19 96Y19x9.5 ET48 5x1122.7TiresRims
255/35 ZR19 96Y19x9.5 ET48 5x1122.7TiresRims
255/35 ZR19 96Y20x10 ET48 5x1122.7TiresRims
255/30 ZR20 95Z20x10 ET40 5x1122.9TiresRims

SL-Class SL 500

449 hp · 4.7L V8 255/40 ZR18 95Y 6 fitments
GenerationR231 2012–2020
MarketEurope
Power449 hp
Engine4.7L V8, Petrol
Center bore66.6 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
255/40 ZR18 95Y18x9.5 ET47.5 5x1122.7TiresRims
255/35 ZR19 96Y19x9.5 ET47.5 5x1122.7TiresRims
255/35 ZR19 96Y19x9.5 ET48 5x1122.7TiresRims
255/35 ZR19 96Y19x9.5 ET48 5x1122.7TiresRims
255/35 ZR19 96Y20x10 ET48 5x1122.7TiresRims
255/30 ZR20 95Z20x10 ET40 5x1122.9TiresRims

SL-Class SL 550

429 hp · 4.7L V8 255/40 ZR18 95Y / 285/35 ZR18 97Y 6 fitments
GenerationR231 2012–2020
MarketUSA
Power429 hp
Engine4.7L V8, Petrol
Center bore66.6 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
Front255/40 ZR18 95Y18x8.5 ET35.5 5x11236TiresRims
Rear285/35 ZR18 97Y18x9.5 ET47.5 5x11239TiresRims
Front255/35 ZR19 96Y19x8.5 ET34.5 5x11236TiresRims
Rear285/30 ZR19 98Y19x9.5 ET48 5x11239TiresRims
Front255/35 ZR19 96Y19x8.5 ET35.5 5x11236TiresRims
Rear285/30 ZR19 98Y19x9.5 ET47.5 5x11239TiresRims
Front255/35 ZR19 96Y19x8.5 ET35.5 5x11236TiresRims
Rear285/30 ZR19 98Y19x9.5 ET48 5x11239TiresRims
Front255/40 ZR19 96Y19x8.5 ET34.5 5x11236TiresRims
Rear285/35 ZR19 98Y19x9.5 ET48 5x11239TiresRims
Front255/35 ZR19 96Y19x9 ET27 5x11236TiresRims
Rear285/30 ZR20 99Y20x10 ET48 5x11239TiresRims

SL-Class SL 550 (CBA-231473)

429 hp · 4.7L V8 255/35 ZR19 96Y 6 fitments
GenerationR231 2012–2020
MarketJapan
Power429 hp
Engine4.7L V8, Petrol
Center bore66.6 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
255/35 ZR19 96Y19x9.5 ET47.5 5x1122.7TiresRims
255/40 ZR18 95Y18x9.5 ET47.5 5x1122.7TiresRims
255/35 ZR19 96Y19x9.5 ET48 5x1122.7TiresRims
255/35 ZR19 96Y19x9.5 ET48 5x1122.7TiresRims
255/35 ZR19 96Y20x10 ET48 5x1122.7TiresRims
255/30 ZR20 95Z20x10 ET40 5x1122.9TiresRims
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
Recent articles

Guides worth reading first

All articles
Basics

How to read a tire sidewall

Reading a tire sidewall is easy. Find out what the size, load index, speed rating and date code mean.

Continue reading
Guide

Everything you need to know about tire tread depth

Tire tread depth is an important factor in keeping your vehicle safe — how to measure it and when to replace.

Continue reading
Gear

Best supercapacitor jump starter review

We tested seven supercapacitor jump starters to find the ones worth buying.

Continue reading