tirewheelguide

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

Bolt pattern 5x112 on every 2021 trim.

Tires for the 2021 Mercedes-Benz E-Class Cabriolet

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

  1. 225/55R17 Best-rated standard on 4 trims · optional on 5 · Europe, Japan, China, Australia
    Check price on Amazon · 225/55R17
  2. 245/45R18 Best-rated standard on 3 trims · optional on 9 · Europe, Japan, China, Australia
    Check price on Amazon · 245/45R18
  3. 245/40R19 front + 275/35R19 rear Best-rated standard on 3 trims · Europe, Japan
    Check price on Amazon · 245/40R19 front Check price on Amazon · 275/35R19 rear

Also listed: 245/40R19 245/35R20 245/45R18 + 275/40R18 245/35R20 + 275/30R20

TireWheelGuide may earn a commission from purchases made through these links.

Trims sold in 2021
12
Generation
A238 sold in 4 market versions

12 trims sold in 2021

Sold in 4 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 E-Class Cabriolet A238

2020–2023 12 trims

Europe

7 trims
E-Class Cabriolet E 200 194 hp · 2.0L I4 245/40R19 98Y / 275/35R19 100Y 7 fitments
Generation
A238 Facelift · 2020–2023
Market
Europe
Power
194 hp
Engine
2.0L I4, 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 ET43 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
Front245/40R19 98YRim 19x8 ET43 5x112–
Rear275/35R19 100YRim 19x9 ET53 5x112–
Front245/45R18Rim 18x8 ET43 5x112–
Rear275/40R18Rim 18x9 ET53 5x112–
Front245/35R20 95YRim 20x8 ET43 5x11236 psi
Rear275/30R20 97YRim 20x9 ET49 5x11236 psi
Front245/35R20Rim 20x8 ET43 5x11236 psi
Rear275/30R20Rim 20x9 ET53 5x11236 psi
225/55R17 97YRim 17x7.5 ET40 5x112–
245/45R18 100YRim 18x8 ET43 5x112–
245/45R18Rim 18x8 ET34 5x11236 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). ET43 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

E-Class Cabriolet E 220 d 192 hp · 2.0L I4 · Diesel 245/40R19 98Y / 275/35R19 100Y 7 fitments
Generation
A238 Facelift · 2020–2023
Market
Europe
Power
192 hp
Engine
2.0L I4, Diesel
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 ET43 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
Front245/40R19 98YRim 19x8 ET43 5x112–
Rear275/35R19 100YRim 19x9 ET53 5x112–
Front245/45R18Rim 18x8 ET43 5x112–
Rear275/40R18Rim 18x9 ET53 5x112–
Front245/35R20 95YRim 20x8 ET43 5x11236 psi
Rear275/30R20 97YRim 20x9 ET49 5x11236 psi
Front245/35R20Rim 20x8 ET43 5x11236 psi
Rear275/30R20Rim 20x9 ET53 5x11236 psi
225/55R17Rim 17x7.5 ET40 5x112–
245/45R18Rim 18x8 ET43 5x112–
245/45R18Rim 18x8 ET34 5x11236 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). ET43 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

E-Class Cabriolet E 300 +1 variant 245 hp · 2.0L I4 225/55R17 97Y 7 fitments

2 versions of this trim share these tires and wheels.

Generation
A238 Facelift · 2020–2023
Market
Europe
Power
245 hp
Engine
2.0L I4, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 225/55R17 Wheels 17x7.5 ET40 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
225/55R17 97YRim 17x7.5 ET40 5x112–
245/45R18 100YRim 18x8 ET43 5x112–
245/40R19 98YRim 19x9 ET53 5x11236 psi
245/45R18Rim 18x8 ET34 5x11236 psi
245/45R18Rim 18x9 ET53 5x11236 psi
245/35R20 95YRim 20x9 ET49 5x11236 psi
245/35R20Rim 20x9 ET53 5x11236 psi

How to read 97Y: 97 is the load index (up to 1,609 lb / 730 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET40 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

E-Class Cabriolet E 300 d 261 hp · 2.0L I4 · Diesel 225/55R17 7 fitments
Generation
A238 Facelift · 2020–2023
Market
Europe
Power
261 hp
Engine
2.0L I4, Diesel
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 225/55R17 Wheels 17x7.5 ET40 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
225/55R17Rim 17x7.5 ET40 5x112–
245/45R18Rim 18x8 ET43 5x112–
245/40R19 98YRim 19x9 ET53 5x11236 psi
245/45R18Rim 18x8 ET34 5x11236 psi
245/45R18Rim 18x9 ET53 5x11236 psi
245/35R20 95YRim 20x9 ET49 5x11236 psi
245/35R20Rim 20x9 ET53 5x11236 psi
E-Class Cabriolet E 400 d 326 hp · 3.0L I6 · Diesel 245/45R18 6 fitments
Generation
A238 Facelift · 2020–2023
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 · 245/45R18 Wheels 18x8 ET43 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
245/45R18Rim 18x8 ET43 5x112–
245/40R19 98YRim 19x9 ET53 5x11236 psi
245/45R18Rim 18x8 ET34 5x11236 psi
245/45R18Rim 18x9 ET53 5x11236 psi
245/35R20 95YRim 20x9 ET49 5x11236 psi
245/35R20Rim 20x9 ET53 5x11236 psi
E-Class Cabriolet E 450 362 hp · 3.0L I6 245/45R18 100Y 6 fitments
Generation
A238 Facelift · 2020–2023
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 · 245/45R18 Wheels 18x8 ET43 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
245/45R18 100YRim 18x8 ET43 5x112–
245/40R19 98YRim 19x9 ET53 5x11236 psi
245/45R18Rim 18x8 ET34 5x11236 psi
245/45R18Rim 18x9 ET53 5x11236 psi
245/35R20 95YRim 20x9 ET49 5x11236 psi
245/35R20Rim 20x9 ET53 5x11236 psi

How to read 100Y: 100 is the load index (up to 1,764 lb / 800 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET43 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Japan

3 trims
E-Class Cabriolet E 200 (4AA-238477C) 181 hp · 1.5L M264 I4 245/40R19 98Y / 275/35R19 100Y 7 fitments
Generation
A238 Facelift · 2020–2023
Market
Japan
Power
181 hp
Engine
1.5L M264 I4, 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 ET43 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
Front245/40R19 98YRim 19x8 ET43 5x11236 psi
Rear275/35R19 100YRim 19x9 ET53 5x11236 psi
Front245/45R18Rim 18x8 ET43 5x11236 psi
Rear275/40R18Rim 18x9 ET53 5x11236 psi
Front245/35R20 95YRim 20x8 ET43 5x11236 psi
Rear275/30R20 97YRim 20x9 ET49 5x11236 psi
Front245/35R20Rim 20x8 ET43 5x11236 psi
Rear275/30R20Rim 20x9 ET53 5x11236 psi
225/55R17Rim 17x7.5 ET40 5x11236 psi
245/45R18Rim 18x8 ET34 5x11236 psi
245/45R18Rim 18x8 ET43 5x11236 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). ET43 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

E-Class Cabriolet E 300 (5BA-238483) 255 hp · 2.0L M264M20 I4 245/40R19 98Y 7 fitments
Generation
A238 Facelift · 2020–2023
Market
Japan
Power
255 hp
Engine
2.0L M264M20 I4, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 245/40R19 Wheels 19x9 ET53 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
245/40R19 98YRim 19x9 ET53 5x11236 psi
225/55R17Rim 17x7.5 ET40 5x11236 psi
245/45R18Rim 18x8 ET34 5x11236 psi
245/45R18Rim 18x8 ET43 5x11236 psi
245/45R18Rim 18x9 ET53 5x11236 psi
245/35R20 95YRim 20x9 ET49 5x11236 psi
245/35R20Rim 20x9 ET53 5x11236 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). ET53 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

E-Class Cabriolet E 450 4MATIC (5AA-238459) 362 hp · 3.0L M256 V6 245/45R18 6 fitments
Generation
A238 Facelift · 2020–2023
Market
Japan
Power
362 hp
Engine
3.0L M256 V6, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 245/45R18 Wheels 18x8 ET43 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
245/45R18Rim 18x8 ET43 5x112–
245/40R19 98YRim 19x9 ET53 5x11236 psi
245/45R18Rim 18x8 ET34 5x11236 psi
245/45R18Rim 18x9 ET53 5x11236 psi
245/35R20 95YRim 20x9 ET49 5x11236 psi
245/35R20Rim 20x9 ET53 5x11236 psi

Australia

1 trim
E-Class Cabriolet E 350 295 hp · 2.0L I4 245/35R20 95Y 7 fitments
Generation
A238 Facelift · 2020–2023
Market
Australia
Power
295 hp
Engine
2.0L I4, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 245/35R20 Wheels 20x9 ET49 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
245/35R20 95YRim 20x9 ET49 5x11236 psi
225/55R17 97YRim 17x7.5 ET40 5x11236 psi
245/45R18Rim 18x8 ET34 5x11236 psi
245/45R18 100YRim 18x8 ET43 5x11236 psi
245/45R18Rim 18x9 ET53 5x11236 psi
245/40R19 98YRim 19x9 ET53 5x11236 psi
245/35R20Rim 20x9 ET53 5x11236 psi

How to read 95Y: 95 is the load index (up to 1,521 lb / 690 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET49 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

China

1 trim
E-Class Cabriolet E 260 194 hp · 2.0L I4 225/55R17 97Y 7 fitments
Generation
A238 Facelift · 2020–2023
Market
China
Power
194 hp
Engine
2.0L I4, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 225/55R17 Wheels 17x7.5 ET40 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
225/55R17 97YRim 17x7.5 ET40 5x112–
245/45R18 100YRim 18x8 ET43 5x112–
245/40R19 98YRim 19x9 ET53 5x11236 psi
245/45R18Rim 18x8 ET34 5x11236 psi
245/45R18Rim 18x9 ET53 5x11236 psi
245/35R20 95YRim 20x9 ET49 5x11236 psi
245/35R20Rim 20x9 ET53 5x11236 psi

How to read 97Y: 97 is the load index (up to 1,609 lb / 730 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET40 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 2021
12
Generation
A238 sold in 4 market versions
Other years
All years (2009–2023)

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

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