tirewheelguide

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

Bolt pattern 5x112 on every 2021 trim.

Tires for the 2021 Mercedes-Benz GLB-Class

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

  1. 215/65R17 Best-rated standard on 8 trims · optional on 2 · Europe, Japan, China
    Check price on Amazon · 215/65R17
  2. 235/55R18 Best-rated standard on 1 trim · optional on 9 · Europe, Japan, China
    Check price on Amazon · 235/55R18
  3. 235/45R20 Best-rated standard on 1 trim · optional on 9 · Europe, Japan, China
    Check price on Amazon · 235/45R20

Also listed: 215/60R18 235/50R19

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Trims sold in 2021
10
Generation
I (X247) sold in 3 market versions

10 trims sold in 2021

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 GLB-Class I (X247)

2019–2023 10 trims

Europe

7 trims
GLB-Class GLB 180 +5 variants 134 hp · 1.3L I4 215/65R17 99V 9 fitments

Same tires and wheels on: GLB 180 d, GLB 200, GLB 200 d, GLB 220 d, GLB 250

Generation
X247 · 2019–2023
Market
Europe
Power
134 hp
Engine
1.3L I4, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 215/65R17 Wheels 17x6.5 ET44 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
215/65R17 99VRim 17x6.5 ET44 5x11236 psi
215/65R17 99HRim 17x6.5 ET44 5x11236 psi
235/55R18 100WRim 18x7.5 ET53 5x11236 psi
235/50R19 97VRim 19x7.5 ET53 5x11236 psi
235/50R19 99HRim 19x7.5 ET53 5x11236 psi
215/65R17 99VRim 17x7 ET44 5x11236 psi
215/60R18 98HRim 18x6.5 ET44 5x11236 psi
235/45R20 96WRim 20x8 ET48 5x11236 psi
235/45R20 96HRim 20x8 ET48 5x11236 psi

How to read 99V: 99 is the load index (up to 1,709 lb / 775 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET44 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

GLB-Class GLB 200 148 hp · 1.3L I4 215/65R17 99V 9 fitments
Generation
X247 · 2019–2023
Market
Europe
Power
148 hp
Engine
1.3L I4, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 215/65R17 Wheels 17x6.5 ET44 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
215/65R17 99VRim 17x6.5 ET44 5x11236 psi
215/65R17 99HRim 17x6.5 ET44 5x11236 psi
215/65R17 99VRim 17x7 ET44 5x11236 psi
215/60R18 98HRim 18x6.5 ET44 5x11236 psi
235/55R18 100WRim 18x7.5 ET53 5x11236 psi
235/50R19 97VRim 19x7.5 ET53 5x11236 psi
235/50R19 99HRim 19x7.5 ET53 5x11236 psi
235/45R20 96WRim 20x8 ET48 5x11236 psi
235/45R20 96HRim 20x8 ET48 5x11236 psi

How to read 99V: 99 is the load index (up to 1,709 lb / 775 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET44 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Japan

2 trims
GLB-Class GLB 200 d (3DA-247612M) 148 hp · 2.0L OM654 I4 · Diesel 235/55R18 100W 9 fitments
Generation
X247 · 2019–2023
Market
Japan
Power
148 hp
Engine
2.0L OM654 I4, Diesel
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 235/55R18 Wheels 18x7.5 ET53 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
235/55R18 100WRim 18x7.5 ET53 5x112–
215/65R17 99VRim 17x6.5 ET44 5x11236 psi
215/65R17 99HRim 17x6.5 ET44 5x11236 psi
215/65R17 99VRim 17x7 ET44 5x11236 psi
215/60R18 98HRim 18x6.5 ET44 5x11236 psi
235/50R19 97VRim 19x7.5 ET53 5x11236 psi
235/50R19 99HRim 19x7.5 ET53 5x11236 psi
235/45R20 96WRim 20x8 ET48 5x11236 psi
235/45R20 96HRim 20x8 ET48 5x11236 psi

How to read 100W: 100 is the load index (up to 1,764 lb / 800 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET53 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

GLB-Class GLB 250 (5BA-247647M) 221 hp · 2.0L M260 I4 235/45R20 96W 9 fitments
Generation
X247 · 2019–2023
Market
Japan
Power
221 hp
Engine
2.0L M260 I4, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 235/45R20 Wheels 20x8 ET48 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
235/45R20 96WRim 20x8 ET48 5x112–
215/65R17 99VRim 17x6.5 ET44 5x11236 psi
215/65R17 99HRim 17x6.5 ET44 5x11236 psi
215/65R17 99VRim 17x7 ET44 5x11236 psi
215/60R18 98HRim 18x6.5 ET44 5x11236 psi
235/55R18 100WRim 18x7.5 ET53 5x11236 psi
235/50R19 97VRim 19x7.5 ET53 5x11236 psi
235/50R19 99HRim 19x7.5 ET53 5x11236 psi
235/45R20 96HRim 20x8 ET48 5x11236 psi

How to read 96W: 96 is the load index (up to 1,565 lb / 710 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET48 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

China

1 trim
GLB-Class GLB 220 188 hp · 2.0L I4 215/65R17 99H 9 fitments
Generation
X247 · 2019–2023
Market
China
Power
188 hp
Engine
2.0L I4, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 215/65R17 Wheels 17x6.5 ET44 · 5x112 · 66.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
215/65R17 99HRim 17x6.5 ET44 5x112–
235/55R18 100WRim 18x7.5 ET53 5x112–
235/50R19 97VRim 19x7.5 ET53 5x112–
235/50R19 99HRim 19x7.5 ET53 5x112–
215/65R17 99VRim 17x6.5 ET44 5x11236 psi
215/65R17 99VRim 17x7 ET44 5x11236 psi
215/60R18 98HRim 18x6.5 ET44 5x11236 psi
235/45R20 96WRim 20x8 ET48 5x11236 psi
235/45R20 96HRim 20x8 ET48 5x11236 psi

How to read 99H: 99 is the load index (up to 1,709 lb / 775 kg per tire) and H the speed rating (up to 130 mph / 210 km/h). ET44 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.
Thread size
Lug bolt or nut thread — needed when buying aftermarket fasteners.
Trims sold in 2021
10
Generation
I (X247) sold in 3 market versions
Other years
All years (2019–2026)

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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