tirewheelguide

2023 Mercedes-Benz SL-Class AMG tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2023 trim.

Tires for the 2023 Mercedes-Benz SL-Class AMG

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

  1. 265/40R20 front + 295/35R20 rear Best-rated standard on 2 trims · optional on 3 · USA, Japan
    Check price on Amazon · 265/40R20 front Check price on Amazon · 295/35R20 rear
  2. 255/45R19 front + 285/40R19 rear Best-rated standard on 2 trims · optional on 1 · USA, Japan
    Check price on Amazon · 255/45R19 front Check price on Amazon · 285/40R19 rear
  3. 275/35R21 front + 305/30R21 rear Best-rated standard on 1 trim · optional on 4 · USA, Japan
    Check price on Amazon · 275/35R21 front Check price on Amazon · 305/30R21 rear

Also listed: 265/35R21 + 295/30R21

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Trims sold in 2023
5
Generation
R232 sold in 2 market versions

5 trims sold in 2023

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 SL-Class AMG R232

2022–2027 5 trims

USA

3 trims
SL-Class AMG SL 43 (Roadster, 2d) 416 hp · 2.0 L M139 I4 Petrol 2.0 L M139 I4 255/45R19 / 285/40R19 8 fitments
Generation
R232 · 2022–2027
Market
USA
Power
416 hp
Engine
2.0 L M139 I4 Petrol 2.0 L M139 I4, Petrol
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 19x9.5 ET50 · 5x112 · 66.6 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OEFront255/45R19Rim 19x9.5 ET50 5x112–
Rear285/40R19Rim 19x11 ET60 5x112–
AltFront255/45R19Rim 19x9.5 ET50 5x112–
Rear285/40R19Rim 19x11 ET60 5x112–
AltFront255/45R19Rim 19x9.5 ET50 5x112–
Rear285/40R19Rim 19x11 ET60 5x112–
AltFront255/45R19Rim 19x9.5 ET50 5x112–
Rear285/40R19Rim 19x11 ET60 5x112–
AltFront265/40R20Rim 20x9.5 ET53 5x112–
Rear295/35R20Rim 20x11 ET63 5x112–
AltFront265/40R20Rim 20x9.5 ET53 5x112–
Rear295/35R20Rim 20x11 ET63 5x112–
AltFront265/35R21Rim 21x9.5 ET56 5x112–
Rear295/30R21Rim 21x11 ET67 5x112–
AltFront275/35R21Rim 21x9.5 ET56 5x112–
Rear305/30R21Rim 21x11 ET67 5x112–
SL-Class AMG SL 55 4MATIC+ (Roadster, 2d) 469 hp · 4.0 L M177 V8 Petrol 4.0 L M177 V8 255/45R19 / 285/40R19 6 fitments
Generation
R232 · 2022–2027
Market
USA
Power
469 hp
Engine
4.0 L M177 V8 Petrol 4.0 L M177 V8, Petrol
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 19x9.5 ET50 · 5x112 · 66.6 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OEFront255/45R19Rim 19x9.5 ET50 5x112–
Rear285/40R19Rim 19x11 ET60 5x112–
AltFront255/45R19Rim 19x9.5 ET50 5x112–
Rear285/40R19Rim 19x11 ET60 5x112–
AltFront265/40R20Rim 20x9.5 ET53 5x112–
Rear295/35R20Rim 20x11 ET63 5x112–
AltFront265/40R20Rim 20x9.5 ET53 5x112–
Rear295/35R20Rim 20x11 ET63 5x112–
AltFront265/35R21Rim 21x9.5 ET56 5x112–
Rear295/30R21Rim 21x11 ET67 5x112–
AltFront275/35R21Rim 21x9.5 ET56 5x112–
Rear305/30R21Rim 21x11 ET67 5x112–
SL-Class AMG SL 63 4MATIC+ (Roadster, 2d) 577 hp · 4.0 L M177 V8 Petrol 4.0 L M177 V8 265/40R20 / 295/35R20 4 fitments
Generation
R232 · 2022–2027
Market
USA
Power
577 hp
Engine
4.0 L M177 V8 Petrol 4.0 L M177 V8, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 265/40R20 Check price on Amazon · 295/35R20 Wheels 20x9.5 ET53 · 5x112 · 66.6 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OEFront265/40R20Rim 20x9.5 ET53 5x112–
Rear295/35R20Rim 20x11 ET63 5x112–
AltFront265/40R20Rim 20x9.5 ET53 5x112–
Rear295/35R20Rim 20x11 ET63 5x112–
AltFront265/35R21Rim 21x9.5 ET56 5x112–
Rear295/30R21Rim 21x11 ET67 5x112–
AltFront275/35R21Rim 21x9.5 ET56 5x112–
Rear305/30R21Rim 21x11 ET67 5x112–

Japan

2 trims
SL-Class AMG SL 43 4AA-232450C (Roadster, 2d) 375 hp · 2.0 L M139 I4 Petrol 2.0 L M139 I4 265/40R20 / 295/35R20 8 fitments
Generation
R232 · 2022–2027
Market
Japan
Power
375 hp
Engine
2.0 L M139 I4 Petrol 2.0 L M139 I4, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 265/40R20 Check price on Amazon · 295/35R20 Wheels 20x9.5 ET53 · 5x112 · 66.6 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OEFront265/40R20Rim 20x9.5 ET53 5x112–
Rear295/35R20Rim 20x11 ET63 5x112–
AltFront255/45R19Rim 19x9.5 ET50 5x112–
Rear285/40R19Rim 19x11 ET60 5x112–
AltFront255/45R19Rim 19x9.5 ET50 5x112–
Rear285/40R19Rim 19x11 ET60 5x112–
AltFront255/45R19Rim 19x9.5 ET50 5x112–
Rear285/40R19Rim 19x11 ET60 5x112–
AltFront255/45R19Rim 19x9.5 ET50 5x112–
Rear285/40R19Rim 19x11 ET60 5x112–
AltFront265/40R20Rim 20x9.5 ET53 5x112–
Rear295/35R20Rim 20x11 ET63 5x112–
AltFront265/35R21Rim 21x9.5 ET56 5x112–
Rear295/30R21Rim 21x11 ET67 5x112–
AltFront275/35R21Rim 21x9.5 ET56 5x112–
Rear305/30R21Rim 21x11 ET67 5x112–
SL-Class AMG SL 63 4MATIC+ 7BA-232481C (Roadster, 2d) 577 hp · 4.0 L M177 V8 Petrol 4.0 L M177 V8 275/35R21 / 305/30R21 4 fitments
Generation
R232 · 2022–2027
Market
Japan
Power
577 hp
Engine
4.0 L M177 V8 Petrol 4.0 L M177 V8, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 275/35R21 Check price on Amazon · 305/30R21 Wheels 21x9.5 ET56 · 5x112 · 66.6 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OEFront275/35R21Rim 21x9.5 ET56 5x112–
Rear305/30R21Rim 21x11 ET67 5x112–
AltFront265/40R20Rim 20x9.5 ET53 5x112–
Rear295/35R20Rim 20x11 ET63 5x112–
AltFront265/40R20Rim 20x9.5 ET53 5x112–
Rear295/35R20Rim 20x11 ET63 5x112–
AltFront265/35R21Rim 21x9.5 ET56 5x112–
Rear295/30R21Rim 21x11 ET67 5x112–
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.
Trims sold in 2023
5
Generation
R232 sold in 2 market versions
Other years
All years (2001–2026)

Considering a different size?

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

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