By Torque, AIWheelTech vehicle & fitment specialist · 2012–2019
Mercedes CLA-Class wheel fitment at a glance — The Mercedes Cla-Klasse 117, 245G (2012–2019) uses a 5x112 bolt pattern, 66.6 mm centre bore, M14x1.5 bolts torqued to ~110 Nm. It accepts ~6.5J–7.5J wheels at ET34–ET53 front; staggered setups run 8.5J–9J rear (ET35–ET50).
Overview
The first generation of the Mercedes-Benz CLA is a series of luxury subcompact executive cars manufactured since 2013, based on the platform of the W176 A-Class and W246 B-Class compact cars. It was introduced as a four-door sedan marketed as a four-door coupé and later expanded to include a Shooting Brake variant in 2015. The CLA is Mercedes-Benz's first front-wheel drive vehicle offered in the American market, positioned above the A-Class and nearly on par with the C-Class in terms of luxury and performance.
Mercedes CLA-Class wheel fitment
Mercedes CLA-Class wheel fitment for the Mercedes Cla-Klasse 117, 245G (2012–2019): the factory PCD, centre bore and bolt spec, then the aftermarket width and offset window we fit to.
Bolt pattern (PCD)
5x112
Centre bore
66.6 mm
Bolt / thread
M14x1.5 (bolts)
Wheel-bolt torque
110 Nm
Seat type
radius
Factory setup
staggered
TPMS
direct
Run-flat
Yes
Aftermarket wheel sizes — read per position:
Position
Width
Offset
Front
6.5J–7.5J
ET34–ET53
Rear (staggered)
8.5J–9J
ET35–ET50
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.
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History & notable variants
The design of the C117 CLA was based on the Concept Style Coupe concept unveiled at various events in 2012. It was publicly unveiled at the 2013 North American International Auto Show, with sales commencing in September 2013. The vehicle underwent a facelift in 2017, introducing new restyled headlights and taillights with available bold LED lighting. Notable variants include the CLA Edition 1 (2013–2015) and the AMG CLA 45 (2013–2019).
