2015 Mercedes-Benz GLA-Class Wheel Offset

ET38 · ET46 · ET44

Quick specs

OEM offset: ET38 · ET46 · ET44
Wheel size: 6.5x17 · 7x18 · 6.5x18 · 8x19
Backspacing: 4.75 in · 5.31 in · 5.73 in
Bolt pattern: 5×112
Center bore: 66.6 mm
Tire size: 215/60R17 · 235/50R18 · 215/55R18 · 235/45R19

OEM configurations

Configuration	Front	Rear	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
GLA 180 · M270, I4, Petrol	6.5x17	8x19	ET38 / ET44	4.75 in	215/60R17 / 235/45R19	5x112	66.6 mm	M14 x 1.5
GLA 180 · M270, I4, Petrol	7x18	8x19	ET46 / ET44	5.31 in	235/50R18 / 235/45R19	5x112	66.6 mm	M14 x 1.5
GLA 180 · M270, I4, Petrol	6.5x18	8x19	ET38 / ET44	4.75 in	215/55R18 / 235/45R19	5x112	66.6 mm	M14 x 1.5
GLA 180 d · OM607, I4, Diesel	6.5x17	8x19	ET38 / ET44	4.75 in	215/60R17 / 235/45R19	5x112	66.6 mm	M14 x 1.5
GLA 180 d · OM607, I4, Diesel	6.5x18	8x19	ET38 / ET44	4.75 in	215/55R18 / 235/45R19	5x112	66.6 mm	M14 x 1.5
GLA 180 d · OM607, I4, Diesel	7x18	8x19	ET46 / ET44	5.31 in	235/50R18 / 235/45R19	5x112	66.6 mm	M14 x 1.5
GLA 200 · 1.6L, M270, I4, Petrol	6.5x17	8x19	ET38 / ET44	4.75 in	215/60R17 / 235/45R19	5x112	66.6 mm	M14 x 1.5
GLA 200 · 1.6L, M270, I4, Petrol	7x18	8x19	ET46 / ET44	5.31 in	235/50R18 / 235/45R19	5x112	66.6 mm	M14 x 1.5
GLA 200 · 1.6L, M270, I4, Petrol	6.5x18	8x19	ET38 / ET44	4.75 in	215/55R18 / 235/45R19	5x112	66.6 mm	M14 x 1.5
GLA 200 d · 2.1L, OM651, I4, Diesel	6.5x17	8x19	ET38 / ET44	4.75 in	215/60R17 / 235/45R19	5x112	66.6 mm	M14 x 1.5
GLA 200 d · 2.1L, OM651, I4, Diesel	6.5x18	8x19	ET38 / ET44	4.75 in	215/55R18 / 235/45R19	5x112	66.6 mm	M14 x 1.5
GLA 200 d · 2.1L, OM651, I4, Diesel	7x18	8x19	ET46 / ET44	5.31 in	235/50R18 / 235/45R19	5x112	66.6 mm	M14 x 1.5
GLA 220 d · OM651, I4, Diesel	6.5x17	8x19	ET38 / ET44	4.75 in	215/60R17 / 235/45R19	5x112	66.6 mm	M14 x 1.5
GLA 220 d · OM651, I4, Diesel	6.5x18	8x19	ET38 / ET44	4.75 in	215/55R18 / 235/45R19	5x112	66.6 mm	M14 x 1.5
GLA 220 d · OM651, I4, Diesel	7x18	8x19	ET46 / ET44	5.31 in	235/50R18 / 235/45R19	5x112	66.6 mm	M14 x 1.5
GLA 250 · 2.0L, M270, I4, Petrol	6.5x17	8x19	ET38 / ET44	4.75 in	215/60R17 / 235/45R19	5x112	66.6 mm	M14 x 1.5
GLA 250 · 2.0L, M270, I4, Petrol	7x18	8x19	ET46 / ET44	5.31 in	235/50R18 / 235/45R19	5x112	66.6 mm	M14 x 1.5
GLA 250 · 2.0L, M270, I4, Petrol	6.5x18	8x19	ET38 / ET44	4.75 in	215/55R18 / 235/45R19	5x112	66.6 mm	M14 x 1.5
GLA 180 (DBA-156942) · M270, I4, Petrol	6.5x17	8x19	ET38 / ET44	4.75 in	215/60R17 / 235/45R19	5x112	66.6 mm	M14 x 1.5
GLA 180 (DBA-156942) · M270, I4, Petrol	7x18	8x19	ET46 / ET44	5.31 in	235/50R18 / 235/45R19	5x112	66.6 mm	M14 x 1.5
GLA 180 (DBA-156942) · M270, I4, Petrol	6.5x18	8x19	ET38 / ET44	4.75 in	215/55R18 / 235/45R19	5x112	66.6 mm	M14 x 1.5
GLA 250 4MATIC (DBA-156946) · M270, I4, Petrol	7x18	8x19	ET46 / ET44	5.31 in	235/50R18 / 235/45R19	5x112	66.6 mm	M14 x 1.5
GLA 250 4MATIC (DBA-156946) · M270, I4, Petrol	6.5x17	8x19	ET38 / ET44	4.75 in	215/60R17 / 235/45R19	5x112	66.6 mm	M14 x 1.5
GLA 250 4MATIC (DBA-156946) · M270, I4, Petrol	6.5x18	8x19	ET38 / ET44	4.75 in	215/55R18 / 235/45R19	5x112	66.6 mm	M14 x 1.5

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See how a different width or offset sits versus an OEM configuration for this year.

OEM baseline

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Wheels and hardware for this vehicle

Lug hardware

Wheel locks

Real-World 2015 Mercedes-Benz GLA-Class Wheel Setups

Observed aftermarket setups from documented Modified1 builds. These are individual build records — not OEM specifications and not clearance guarantees for every vehicle.

Common custom wheel sizes

Among builds in our database for this model year:

18-inch — 1 documented build
19-inch — 1 documented build
20-inch — 1 documented build

3 documented builds.

2015 Mercedes-Benz GLA-Class custom wheel setup

Staggered · 20×? / Rear unknown

Documented on a 2015 Mercedes-Benz GLA-Class build — observed custom fitment, not a universal fit guarantee.

Wheel: Koko Kuture Massa-7

Front: 20×?
Rear: —

Compared with OEM

Compared with the 18×6.5 ET38 OEM configuration. Calculated geometry only — not fit confirmation.

Diameter +2" vs OEM

View full build on Modified1

Staggered · 19×? / Rear unknown

Documented on a 2015 Mercedes-Benz GLA-Class build — observed custom fitment, not a universal fit guarantee.

Wheel: Giovanna Marbella

Front: 19×?
Rear: —

Compared with OEM

Compared with the 18×6.5 ET38 OEM configuration. Calculated geometry only — not fit confirmation.

Diameter +1" vs OEM

View full build on Modified1

Staggered · 18×8.5 / 18×9.5

Documented on a 2015 Mercedes-Benz GLA-Class build — observed custom fitment, not a universal fit guarantee.

Wheel: VAETH

Front: 18×8.5
Rear: 18×9.5

Compared with OEM

Compared with the 18×6.5 ET38 OEM configuration. Calculated geometry only — not fit confirmation.

View full build on Modified1

More specs for the 2015 Mercedes-Benz GLA-Class

OEM offsets are catalog configurations, not an aftermarket “safe ET range.” Matching offset alone does not confirm clearance. Documented custom builds are observed setups only.