2014 Mercedes-Benz GLA-Class AMG tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2014 trim.

Tires for the 2014 Mercedes-Benz GLA-Class AMG

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

215/55R18 Best-rated standard on 1 trim

Check price on Amazon · 215/55R18
235/50R18 Best-rated optional on 1 trim

Check price on Amazon · 235/50R18
235/45R19 Best-rated optional on 1 trim

Check price on Amazon · 235/45R19

Also listed: 235/40R20 255/35R20

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Trims sold in 2014: 1
Generation: X156
Other years: 2014
2015
2016
2017
2018
2019
2020
2021
All years (2014–2026)

1 trim sold in 2014

Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Mercedes-Benz GLA-Class AMG X156

2013–2019 1 trim

GLA-Class AMG GLA 45 355 hp · 2.0L M133 I4 215/55R18 99V 6 fitments

Generation: X156 · 2013–2019
Power: 355 hp
Engine: 2.0L M133 I4, Petrol
Center bore: 66.6 mm
Bolt pattern: 5x112
Thread: M14 x 1.5

Check price on Amazon · 215/55R18 Wheels 18x7 ET46 · 5x112 · 66.6 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
215/55R18 99V	Rim 18x7 ET46 ~~5x112~~	33 psi
235/50R18 97V	Rim 18x7.5 ET42.5 ~~5x112~~	33 psi
235/45R19 99Y	Rim 19x8 ET43.5 ~~5x112~~	33 psi
235/45R19 99V	Rim 19x8 ET43.5 ~~5x112~~	33 psi
235/40R20 96Y	Rim 20x8 ET43.5 ~~5x112~~	35 psi
255/35R20 95Z	Rim 20x8.5 ET38 ~~5x112~~	36 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). ET46 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

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.