tirewheelguide

2026 Mercedes-Benz A-Class AMG tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2026 trim.

Tires for the 2026 Mercedes-Benz A-Class AMG

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

  1. 235/40R18 Best-rated standard on 3 trims · Japan, Mexico
    Check price on Amazon · 235/40R18
  2. 245/35R19 Best-rated standard on 2 trims · Latin America, Japan
    Check price on Amazon · 245/35R19
  3. 255/30R19 front + 235/35R19 rear Best-rated optional on 5 trims · Japan, Mexico, Latin America
    Check price on Amazon · 255/30R19 front Check price on Amazon · 235/35R19 rear

Also listed: 215/45R18 235/35R19 245/40R18

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Trims sold in 2026
5
Generation
br177 sold in 3 market versions

5 trims sold in 2026

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 A-Class AMG br177

2022–2027 5 trims

Japan

3 trims
A-Class AMG A 35 4Matic 4AA-177051M +1 variant 302 hp · 2.0 L M260DE20 I4 Petrol 2.0 L M260DE20 I4 235/40R18 5 fitments

Same tires and wheels on: A 35 4Matic 4AA-177151M

Generation
br177 Facelift · 2022–2027
Market
Japan
Power
302 hp
Engine
2.0 L M260DE20 I4 Petrol 2.0 L M260DE20 I4, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 235/40R18 Wheels 18x8 ET40 · 5x112 · 66.6 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OE235/40R18Rim 18x8 ET40 5x112–
Alt215/45R18Rim 18x7.5 ET33 5x112–
Alt235/40R18Rim 18x8 ET40 5x112–
Alt235/35R19Rim 19x8 ET40 5x112–
AltFront255/30R19Rim 19x8.5 ET46 5x112–
Rear235/35R19Rim 19x8.5 ET46 5x112–
A-Class AMG A 45 S 4Matic+ 4BA-177054M 416 hp · 2.0 L M139 I4 Petrol 2.0 L M139 I4 245/35R19 5 fitments
Generation
br177 Facelift · 2022–2027
Market
Japan
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 · 245/35R19 Wheels 19x8.5 ET46 · 5x112 · 66.6 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OE245/35R19Rim 19x8.5 ET46 5x112–
Alt245/40R18Rim 18x8.5 ET46 5x112–
Alt245/40R18Rim 18x8.5 ET46 5x112–
Alt245/35R19Rim 19x8.5 ET46 5x112–
AltFront255/30R19Rim 19x8.5 ET46 5x112–
Rear235/35R19Rim 19x8.5 ET46 5x112–

Latin America

1 trim
A-Class AMG A 45 S 4Matic+ 416 hp · 2.0 L M139 I4 Petrol 2.0 L M139 I4 245/35R19 5 fitments
Generation
br177 Facelift · 2022–2027
Market
Latin America
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 · 245/35R19 Wheels 19x8.5 ET46 · 5x112 · 66.6 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OE245/35R19Rim 19x8.5 ET46 5x112–
Alt245/40R18Rim 18x8.5 ET46 5x112–
Alt245/40R18Rim 18x8.5 ET46 5x112–
Alt245/35R19Rim 19x8.5 ET46 5x112–
AltFront255/30R19Rim 19x8.5 ET46 5x112–
Rear235/35R19Rim 19x8.5 ET46 5x112–

Mexico

1 trim
A-Class AMG A 35 4Matic 302 hp · 2.0 L M260DE20 I4 Petrol 2.0 L M260DE20 I4 235/40R18 5 fitments
Generation
br177 Facelift · 2022–2027
Market
Mexico
Power
302 hp
Engine
2.0 L M260DE20 I4 Petrol 2.0 L M260DE20 I4, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 235/40R18 Wheels 18x8 ET40 · 5x112 · 66.6 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OE235/40R18Rim 18x8 ET40 5x112–
Alt215/45R18Rim 18x7.5 ET33 5x112–
Alt235/40R18Rim 18x8 ET40 5x112–
Alt235/35R19Rim 19x8 ET40 5x112–
AltFront255/30R19Rim 19x8.5 ET46 5x112–
Rear235/35R19Rim 19x8.5 ET46 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 2026
5
Generation
br177 sold in 3 market versions
Other years
All years (2013–2026)

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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