tirewheelguide

2018 Mercedes-Benz CLS-Class AMG tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2018 trim.

Tires for the 2018 Mercedes-Benz CLS-Class AMG

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

  1. 245/40R19 Best-rated standard on 1 trim · optional on 1 · Europe, Japan
    Check price on Amazon · 245/40R19
  2. 245/40R19 front + 275/35R19 rear Best-rated standard on 1 trim · optional on 1 · Europe, Japan
    Check price on Amazon · 245/40R19 front Check price on Amazon · 275/35R19 rear
  3. 245/35R20 front + 275/30R20 rear Best-rated optional on 2 trims · Europe, Japan
    Check price on Amazon · 245/35R20 front Check price on Amazon · 275/30R20 rear

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Trims sold in 2018
2
Generation
C257 sold in 2 market versions

2 trims sold in 2018

Sold in 2 market versions with different tire sizes. Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Mercedes-Benz CLS-Class AMG C257

2018–2021 2 trims

Europe

1 trim
CLS-Class AMG CLS 53 429 hp · 3.0L M 256.930 I6 245/40R19 98V / 245/40R19 98V 7 fitments
Generation
C257 · 2018–2021
Market
Europe
Power
429 hp
Engine
3.0L M 256.930 I6, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 245/40R19 Check price on Amazon · 245/40R19 Wheels 19x8 ET33 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
Front245/40R19 98VRim 19x8 ET33 5x11236 psi
Rear245/40R19 98VRim 19x9 ET28 5x11236 psi
Front245/40R19 98VRim 19x8 ET33 5x11236 psi
Rear275/35R19 100VRim 19x9 ET28 5x11239 psi
Front245/40R19 98VRim 19x8 ET10 5x11236 psi
Rear275/35R19 100VRim 19x9 ET28 5x11239 psi
Front245/40R19 98YRim 19x8 ET10 5x11236 psi
Rear275/35R19 100YRim 19x9 ET28 5x11239 psi
Front245/40R19 98YRim 19x8 ET33 5x11236 psi
Rear275/35R19 100YRim 19x9 ET28 5x11239 psi
Front245/35R20 95YRim 20x8 ET10 5x11239 psi
Rear275/30R20 97YRim 20x9 ET28 5x11239 psi
Front245/35R20 95YRim 20x8 ET33 5x11239 psi
Rear275/30R20 97YRim 20x9 ET28 5x11239 psi

How to read 98V: 98 is the load index (up to 1,653 lb / 750 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET33 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

Japan

1 trim
CLS-Class AMG CLS 53 4MATIC (CAA-257361) 429 hp · 3.0L M256 I6 245/40R19 98Y / 275/35R19 100Y 7 fitments
Generation
C257 · 2018–2021
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 · 245/40R19 Check price on Amazon · 275/35R19 Wheels 19x8 ET33 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
Front245/40R19 98YRim 19x8 ET33 5x11236 psi
Rear275/35R19 100YRim 19x9 ET28 5x11239 psi
Front245/35R20 95YRim 20x8 ET10 5x11239 psi
Rear275/30R20 97YRim 20x9 ET28 5x11239 psi
Front245/40R19 98VRim 19x8 ET33 5x11236 psi
Rear245/40R19 98VRim 19x9 ET28 5x11236 psi
Front245/40R19 98VRim 19x8 ET33 5x11236 psi
Rear275/35R19 100VRim 19x9 ET28 5x11239 psi
Front245/40R19 98VRim 19x8 ET10 5x11236 psi
Rear275/35R19 100VRim 19x9 ET28 5x11239 psi
Front245/40R19 98YRim 19x8 ET10 5x11236 psi
Rear275/35R19 100YRim 19x9 ET28 5x11239 psi
Front245/35R20 95YRim 20x8 ET33 5x11239 psi
Rear275/30R20 97YRim 20x9 ET28 5x11239 psi

How to read 98Y: 98 is the load index (up to 1,653 lb / 750 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET33 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

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 2018
2
Generation
C257 sold in 2 market versions
Other years
All years (2004–2024)

Considering a different size?

Compare your current tire size with the one you want: diameter change, ground clearance and speedometer error.

Open the size calculator

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