A Mercedes AMG GT 4 portes X290 (from 2018) uses a 5x112 PCD and a centre bore of 66.6 mm.
Any wheel must match the vehicle's PCD exactly: there is no tolerance, unless you use a PCD adapter.
Centre bore: the wheel must have a centre bore of 66.6 mm or more. If it is larger (as with most aftermarket wheels), add a hub centric ring wheel centre bore → 66.6 mm.
Offset: the original is ET17 to ET30. Compare your future wheel with the offset calculator (your vehicle is already selected) to see how many millimetres further in or out it will sit.
Fixings: thread M14x1.5. The nuts or bolts must have the same seat (conical, spherical or flat) as the wheel.
Tyres: original fitment is 275/35R21, 315/30R21, 285/40R19, 295/35R20. For another size, check the diameter difference with the equivalence calculator (under 3 % recommended).
Generations of the Mercedes AMG GT
Previous generation: Mercedes AMG GT C190 (2014–2023) — same 5x112 bolt pattern and same centre bore: original wheels swap between the two generations; check offset and diameter. Next generation: Mercedes AMG GT C192 (from 2024) — same 5x112 bolt pattern and same centre bore: original wheels swap between the two generations; check offset and diameter.
The original specs vary with the year, trim or wheel size. Identify your version from the tyre size marked on the sidewall.
Version
PCD
Centre bore
Wheel
Offset
Tyre
Avant
5x112
66.6 mm
10Jx21
ET30
275/35R21
Arrière
5x112
66.6 mm
11.5Jx21
ET30
315/30R21
Arrière
5x112
66.6 mm
11Jx19
ET17
285/40R19
Arrière
5x112
66.6 mm
11Jx20
ET20
295/35R20
Avant
5x112
66.6 mm
9.5Jx19
ET22
255/45R19
Avant
5x112
66.6 mm
9.5Jx20
ET25.5
265/40R20
Vehicles with the same PCD and centre bore
Same 5x112 PCD and same 66.6 mm centre bore: wheels from these vehicles bolt on and centre on a Mercedes AMG GT 4 portes X290 without rings. Offset, width, diameter and caliper clearance still need checking.
These vehicles also use 5x112 but with a different centre bore: their wheels need a hub centric ring if their centre bore is larger than 66.6 mm, and will not fit if it is smaller.
What is the PCD of a Mercedes AMG GT 4 portes X290?
A Mercedes AMG GT 4 portes X290 (from 2018) has a PCD of 5x112: 5 studs or bolts spaced around a circle 112 mm in diameter.
Does a Mercedes AMG GT 4 portes X290 need a hub centric ring?
The centre bore (hub diameter) of a Mercedes AMG GT 4 portes X290 is 66.6 mm. A wheel with a larger centre bore is fitted with a hub centric ring that brings it down to the hub diameter. A wheel with a smaller centre bore cannot be fitted.
What offset (ET) for a Mercedes AMG GT 4 portes X290?
The recorded original offset is ET17 to ET30 depending on the version and wheel size. A lower ET pushes the wheel outwards, a higher ET pulls it inwards: check wheel well and caliper clearance before making any change.
Which vehicles have the same PCD as a Mercedes AMG GT 4 portes X290?
With the same PCD (5x112) and the same centre bore (66.6 mm), these include: Mercedes AMG GT C192, Mercedes CLE C236, Mercedes CLE C236 AMG, Mercedes E-Classe W214. Offset, width and rim diameter still need checking for each vehicle.
Does a value look wrong, or is a version missing? Let us know, we check every report.
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