The Apex SM-10RS in 19x11.0" ET40 Satin Black is a forged wheel that's hub-centric on G-series BMWs like the G20, G80/G82 M3/M4 and G87 M2. The SM-10RS is the forged version of the SM-10, with I-beam spokes that cut weight and a sharper, more aggressive stance.
Turner's take: The SM-10, but sleeker and deeper, with thin pocketed spokes.
Reinforced Sprint-spec inner lip for impact strength
Maximum clearance for Big Brake Kits (BBK)
Knurled bead on barrel to prevent tire slip
Laser-engraved specs on the barrel
Available in premium finishes: Anthracite, Brushed Clear, Motorsport Gold, Satin Black and Satin Bronze
Specifications
Size
19x11.0" ET40
Bolt Pattern
5x112
Center Bore
66.6mm
Face Profile
Profile 3
Weight
20.4 lbs
Load Rating
1,600 lbs per wheel
Lug Seat
60° conical
Construction
Forged, Sprint Line
Finish
Satin Black
Apex Part #
SM10RS1911ET40-5112-666-NSBK
Good to Know
Will it fit my BMW? It matches the 5x112 bolt pattern and 66.6mm hub, so no hub rings are needed. Our vehicle fitment list confirms bolt pattern and hub only, not front or rear placement. Most BMWs use different widths and offsets front and rear, and some models also change diameter or center bore between axles. Offsets outside the usual range can sometimes work with wheel spacers and longer lug bolts. Big Brake Kits (BBK) and widebody setups also affect clearance, so confirm front and rear fitment for your car before ordering.
What lug bolts does it use? 60° conical-seat lug bolts. BMW factory bolts are ball seat and can't be reused.
Does it come with a center cap? Most sizes come with an Apex gloss black center cap, and BMW OEM caps also fit.
Is this one wheel or a set? Price is per wheel. Check your front and rear sizes first, or choose one of our matched Apex wheel sets.
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Product Q&A
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