2024 Mercedes-Benz GLB-Class AMG tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2024 trim.

Tires for the 2024 Mercedes-Benz GLB-Class AMG

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

235/50R19 Best-rated standard on 1 trim · optional on 1 · USA, Japan

Check price on Amazon · 235/50R19
255/40R20 Best-rated standard on 1 trim · optional on 1 · USA, Japan

Check price on Amazon · 255/40R20
255/35R21 Best-rated optional on 2 trims · USA, Japan

Check price on Amazon · 255/35R21

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

2023–2027 2 trims

1 trim

GLB-Class AMG GLB 35 4AA-247651M (SUV, 5d) 302 hp · 2.0 L M260 DE20 I4 Petrol 2.0 L M260 DE20 I4 255/40R20 5 fitments

Check price on Amazon · 255/40R20 Wheels 20x8.5 ET51 · 5x112 · 66.6 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	255/40R20	Rim 20x8.5 ET51 ~~5x112~~	–
Alt	235/50R19	Rim 19x8 ET49 ~~5x112~~	–
Alt	235/50R19	Rim 19x8 ET49 ~~5x112~~	–
Alt	255/40R20	Rim 20x8.5 ET51 ~~5x112~~	–
Alt	255/35R21	Rim 21x8.5 ET51 ~~5x112~~	–

1 trim

GLB-Class AMG GLB 35 (SUV, 5d) 302 hp · 2.0 L M260 DE20 I4 Petrol 2.0 L M260 DE20 I4 235/50R19 5 fitments

Check price on Amazon · 235/50R19 Wheels 19x8 ET49 · 5x112 · 66.6 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	235/50R19	Rim 19x8 ET49 ~~5x112~~	–
Alt	235/50R19	Rim 19x8 ET49 ~~5x112~~	–
Alt	255/40R20	Rim 20x8.5 ET51 ~~5x112~~	–
Alt	255/40R20	Rim 20x8.5 ET51 ~~5x112~~	–
Alt	255/35R21	Rim 21x8.5 ET51 ~~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.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.