Mercedes GLA AMG wheel fitment — 45, 45s X156 FL

By Torque, AIWheelTech vehicle & fitment specialist · 2018–2020

Mercedes GLA AMG wheel fitment at a glance — The Mercedes Amg Gla 45, 45s X156 FL (2018–2020) uses a 5x112 bolt pattern, 66.6 mm centre bore, M14x1.5 bolts torqued to ~140 Nm. It accepts ~8J–9.5J wheels at ET35–ET52.

Overview

The Mercedes-Benz SLS AMG (C197 / R197) is a front mid-engine, 2-seater sports car developed by the Mercedes-AMG division of German automotive manufacturer Mercedes-Benz. It was introduced at the 2009 Frankfurt Motor Show and went on sale in Europe in mid-2010 with production ending in 2014. The SLS AMG is a spiritual successor to the iconic 300SL Gullwing, featuring gull-wing doors and advanced engineering from Mercedes-AMG. It was assembled largely by hand at Sindelfingen, Germany, using an aluminum body shell produced by Magna Steyr in Graz, Austria.

Mercedes GLA AMG wheel fitment

Mercedes GLA AMG wheel fitment for the Mercedes Amg Gla 45, 45s X156 FL (2018–2020): the factory PCD, centre bore and bolt spec, then the aftermarket width and offset window we fit to.

Aftermarket wheel sizes — read per position:

As a rule, each extra 1J of width wants roughly +8–10 ET to keep the wheel tucked. The exact offset and any spacer are confirmed by the fit-check.

Performance

Dimensions

Body styles & production

Trim levels

Factory colours

History & notable variants

The SLS AMG was designed to be a modern revival of the 300SL Gullwing with gull-wing doors and advanced technology. It succeeded the Mercedes-Benz SLR McLaren as the flagship sports car for AMG. The SLS AMG won several design awards including the red dot 'best of the best' award in 2010. An electric version, the SLS AMG Electric Drive, was introduced at the 2012 Paris Motor Show and production ended with the introduction of the GT Final Edition.

Reliability & owner notes

• Pros: Advanced engineering, powerful V8 engine, gull-wing doors, high performance
• Cons: Limited production, expensive price tag