tirewheelguide

2021 Mercedes-Benz S-Class tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2021 trim.

Tires for the 2021 Mercedes-Benz S-Class

Sizes most trims come with first. Open your trim below for its exact size.

  1. 255/45R19 Best-rated standard on 7 trims · optional on 7 · Europe, Japan, China
    Check price on Amazon · 255/45R19
  2. 255/45R19 front + 285/40R19 rear Best-rated standard on 3 trims · Europe, Japan
    Check price on Amazon · 255/45R19 front Check price on Amazon · 285/40R19 rear
  3. 235/55R18 Best-rated standard on 2 trims · optional on 10 · Europe, Japan, China
    Check price on Amazon · 235/55R18

Also listed: 255/50R18 255/40R20 255/40R20 + 285/35R20 255/35R21

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Trims sold in 2021
14
Generation
W223 sold in 3 market versions

14 trims sold in 2021

Sold in 3 market versions with different tire sizes. Open a trim for its tire and rim sizes, bolt pattern and tire pressure. Trims with the same tires and wheels share a row.

Mercedes-Benz S-Class W223

2020–2026 14 trims

Europe

7 trims
S-Class S 350 d +1 variant 245 hp · 3.0L I6 · Diesel 255/45R19 / 285/40R19 8 fitments

2 versions of this trim share these tires and wheels.

Generation
W223 · 2020–2026
Market
Europe
Power
245 hp
Engine
3.0L I6, Diesel
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 255/45R19 Check price on Amazon · 285/40R19 Wheels 19x8.5 ET31.5 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
Front255/45R19Rim 19x8.5 ET31.5 5x112–
Rear285/40R19Rim 19x10 ET48.1 5x112–
Front255/40R20Rim 20x9 ET34 5x112–
Rear285/35R20Rim 20x10 ET48.1 5x112–
235/55R18Rim 18x8 ET29 5x112–
235/55R18Rim 18x8 ET37.5 5x112–
255/50R18Rim 18x8 ET37 5x112–
255/50R18Rim 18x8 ET37.5 5x112–
255/45R19Rim 19x8.5 ET31.5 5x112–
255/40R20Rim 20x9 ET34 5x112–
S-Class S 400 d 326 hp · 3.0L I6 · Diesel 255/50R18 7 fitments
Generation
W223 · 2020–2026
Market
Europe
Power
326 hp
Engine
3.0L I6, Diesel
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 255/50R18 Wheels 18x8 ET37 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
255/50R18Rim 18x8 ET37 5x112–
255/45R19Rim 19x10 ET48.1 5x112–
235/55R18Rim 18x8 ET37.5 5x112–
255/50R18Rim 18x8 ET37.5 5x112–
255/45R19Rim 19x8.5 ET31.5 5x112–
255/40R20Rim 20x9 ET34 5x112–
255/40R20Rim 20x10 ET48.1 5x112–
S-Class S 450 362 hp · 3.0L I6 235/55R18 8 fitments
Generation
W223 · 2020–2026
Market
Europe
Power
362 hp
Engine
3.0L I6, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 235/55R18 Wheels 18x8 ET37.5 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
235/55R18Rim 18x8 ET37.5 5x112–
255/45R19Rim 19x8.5 ET31.5 5x112–
255/45R19Rim 19x10 ET48.1 5x112–
235/55R18Rim 18x8 ET29 5x112–
255/50R18Rim 18x8 ET37 5x112–
255/50R18Rim 18x8 ET37.5 5x112–
255/40R20Rim 20x9 ET34 5x112–
255/40R20Rim 20x10 ET48.1 5x112–
S-Class S 500 +2 variants 429 hp · 3.0L I6 255/45R19 7 fitments

Same tires and wheels on: S 580, S 680

Generation
W223 · 2020–2026
Market
Europe
Power
429 hp
Engine
3.0L I6, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 255/45R19 Wheels 19x8.5 ET31.5 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
255/45R19Rim 19x8.5 ET31.5 5x112–
255/45R19Rim 19x10 ET48.1 5x112–
235/55R18Rim 18x8 ET37.5 5x112–
255/50R18Rim 18x8 ET37 5x112–
255/50R18Rim 18x8 ET37.5 5x112–
255/40R20Rim 20x9 ET34 5x112–
255/40R20Rim 20x10 ET48.1 5x112–

Japan

6 trims
S-Class S 400 d 4MATIC (3DA-223033) 326 hp · 3.0L I6 · Diesel 255/45R19 / 285/40R19 7 fitments
Generation
W223 · 2020–2026
Market
Japan
Power
326 hp
Engine
3.0L I6, Diesel
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 255/45R19 Check price on Amazon · 285/40R19 Wheels 19x8.5 ET31.5 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
Front255/45R19Rim 19x8.5 ET31.5 5x112–
Rear285/40R19Rim 19x10 ET48.1 5x112–
Front255/40R20Rim 20x9 ET34 5x112–
Rear285/35R20Rim 20x10 ET48.1 5x112–
255/50R18Rim 18x8 ET37 5x112–
235/55R18Rim 18x8 ET37.5 5x112–
255/50R18Rim 18x8 ET37.5 5x112–
255/45R19Rim 19x8.5 ET31.5 5x112–
255/40R20Rim 20x9 ET34 5x112–
S-Class S 400 d 4MATIC (3DA-223133) 326 hp · 3.0L I6 · Diesel 255/50R18 7 fitments
Generation
W223 · 2020–2026
Market
Japan
Power
326 hp
Engine
3.0L I6, Diesel
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 255/50R18 Wheels 18x8 ET37 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
255/50R18Rim 18x8 ET37 5x112–
255/45R19Rim 19x10 ET48.1 5x112–
235/55R18Rim 18x8 ET37.5 5x112–
255/50R18Rim 18x8 ET37.5 5x112–
255/45R19Rim 19x8.5 ET31.5 5x112–
255/40R20Rim 20x9 ET34 5x112–
255/40R20Rim 20x10 ET48.1 5x112–
S-Class S 500 (5AA-223063) +1 variant 429 hp · 3.0L M256 I6 255/45R19 7 fitments

Same tires and wheels on: S 500 (5AA-223163)

Generation
W223 · 2020–2026
Market
Japan
Power
429 hp
Engine
3.0L M256 I6, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 255/45R19 Wheels 19x8.5 ET31.5 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
255/45R19Rim 19x8.5 ET31.5 5x112–
255/45R19Rim 19x10 ET48.1 5x112–
235/55R18Rim 18x8 ET37.5 5x112–
255/50R18Rim 18x8 ET37 5x112–
255/50R18Rim 18x8 ET37.5 5x112–
255/40R20Rim 20x9 ET34 5x112–
255/40R20Rim 20x10 ET48.1 5x112–
S-Class S 580 (4AA-223076) +1 variant 496 hp · 4.0L M176 V8 255/45R19 5 fitments

Same tires and wheels on: S 580 (4AA-223176)

Generation
W223 · 2020–2026
Market
Japan
Power
496 hp
Engine
4.0L M176 V8, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 255/45R19 Wheels 19x10 ET48.1 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
255/45R19Rim 19x10 ET48.1 5x112–
255/40R20Rim 20x10 ET48.1 5x112–
255/35R21Rim 21x10 ET48 5x112–
255/45R19Rim 19x8.5 ET31.5 5x112–
255/40R20Rim 20x9 ET34 5x112–

China

1 trim
S-Class S 400 L 308 hp · 2.5L I6 235/55R18 8 fitments
Generation
W223 · 2020–2026
Market
China
Power
308 hp
Engine
2.5L I6, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 235/55R18 Wheels 18x8 ET37.5 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
235/55R18Rim 18x8 ET37.5 5x112–
255/45R19Rim 19x8.5 ET31.5 5x112–
255/45R19Rim 19x10 ET48.1 5x112–
235/55R18Rim 18x8 ET29 5x112–
255/50R18Rim 18x8 ET37 5x112–
255/50R18Rim 18x8 ET37.5 5x112–
255/40R20Rim 20x9 ET34 5x112–
255/40R20Rim 20x10 ET48.1 5x112–
What these columns mean
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.
Trims sold in 2021
14
Generation
W223 sold in 3 market versions
Other years
All years (1972–2027)

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