2018 Mercedes-Benz A-Class AMG tire and wheel sizes, bolt pattern and tire pressure

Check the tables below for every tire size, wheel size, bolt pattern (PCD), rim offset and tire pressure fitted to the 2018 Mercedes-Benz A-Class AMG.

2018 Mercedes-Benz A-Class AMG tire sizes

235/40R18 235/35R19 255/30R19 215/45R18

Bolt pattern

5x112

2 generations were sold in 2018. Check your chassis code before ordering wheels.

Other years

2014 2015 2016 2017 2018 2019 2020 2021 All 2013–2026

Fitment tables

3 trims sold in 2018

Open a trim for its factory package and every alternative size, front and rear. More than one generation was on sale this year — check the chassis code against your VIN before ordering.

Mercedes-Benz A-Class AMG W177

2018 – 2023 Europe market 2 trims

A-Class AMG A 35 4Matic

302 hp · 2.0L M260DE20 I4 255/30 ZR19 91Y / 235/35 ZR19 91Y 5 fitments

GenerationW177 2018–2023

MarketEurope

Power302 hp

Engine2.0L M260DE20 I4, Petrol

Center bore66.6 mm

PCD5x112

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front255/30 ZR19 91Y	19x8.5 ET46 ~~5x112~~	–	Tires Rims
Rear235/35 ZR19 91Y	19x8.5 ET46 ~~5x112~~	–	Tires Rims
235/40 ZR18 95Y	18x8 ET40 ~~5x112~~	–	Tires Rims
215/45 R18 93V	18x7.5 ET33 ~~5x112~~	–	Tires Rims
235/40 R18 95V	18x8 ET40 ~~5x112~~	–	Tires Rims
235/35 ZR19 91Y	19x8 ET40 ~~5x112~~	–	Tires Rims

A-Class AMG A 35 4Matic (4BA-177051M)

302 hp · 2.0L M260DE20 I4 255/30 ZR19 91Y / 235/35 ZR19 91Y 3 fitments

GenerationW177 2018–2023

MarketJapan

Power302 hp

Engine2.0L M260DE20 I4, Petrol

Center bore66.6 mm

PCD5x112

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front255/30 ZR19 91Y	19x8.5 ET46 ~~5x112~~	–	Tires Rims
Rear235/35 ZR19 91Y	19x8.5 ET46 ~~5x112~~	–	Tires Rims
235/40 ZR18 95Y	18x8 ET40 ~~5x112~~	–	Tires Rims
235/35 ZR19 91Y	19x8 ET40 ~~5x112~~	–	Tires Rims

Mercedes-Benz A-Class AMG W176

2013 – 2018 Europe market 1 trim

A-Class AMG A 45

375 hp · 2.0L M133DE20 I4 255/30 ZR19 91Y / 235/35 ZR19 91Y 5 fitments

GenerationW176 2013–2018

MarketEurope

Power375 hp

Engine2.0L M133DE20 I4, Petrol

Center bore66.6 mm

PCD5x112

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front255/30 ZR19 91Y	19x8.5 ET45 ~~5x112~~	–	Tires Rims
Rear235/35 ZR19 91Y	19x8.5 ET45 ~~5x112~~	–	Tires Rims
215/45 R18 93V	18x7.5 ET42.5 ~~5x112~~	–	Tires Rims
235/40 ZR18 95Y	18x8 ET48 ~~5x112~~	–	Tires Rims
235/40 R18 95H	18x8 ET48 ~~5x112~~	–	Tires Rims
235/35 ZR19 91Y	19x8 ET48 ~~5x112~~	–	Tires Rims

Reading the table

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.