WheelOffset

2021 BMW X6 M Wheel Offset

Quick specs

Wheel size
10.5x21
Offset
ET31
Backspacing
6.47 in
Bolt pattern
5×112
Center bore
66.6 mm
Thread
M14×1.25
Tire size
295/35R21

OEM configurations

ConfigurationFrontRearOffsetBackspacingTireBolt patternCenter boreThread
X6 M · 4.4L, S63B44B, V8, Petrol10.5x2110.5x21ET316.47 in295/35R215x11266.6 mmM14 x 1.25
X6 M Competition · 4.4L, S63B44B, V8, Petrol10.5x2110.5x21ET316.47 in295/35R215x11266.6 mmM14 x 1.25
X6 M Competition (3BA-JU44M) · 4.4L, S63B44B, V8, Petrol10.5x2110.5x21ET316.47 in295/35R215x11266.6 mmM14 x 1.25

Wheels and hardware

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Lug hardware

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  • Rison Titanium Open End Lug Nuts (M14x1.25, Burnt Blue)

    M14 x 1.25

    Matches M14 x 1.25 thread — confirm wheel seat style

    Check price on Amazon

Wheel locks

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  • MCGARD Wheel Locks M14x1.25

    M14 x 1.25 · lock

    Matches M14 x 1.25 — confirm seat style for your wheel

    Check price on Amazon

Compare your own setup

See how a different width or offset sits versus an OEM configuration for this year.

OEM: 21×10.5 ET31 · 295/35R21 · Rear · X6 M · 4.4L, S63B44B, V8, Petrol

  • Outer: +0 mm
  • Inner clearance: 0 mm unchanged

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More specs for the 2021 BMW X6 M

Each OEM row is a catalog configuration. Offset ranges are not collapsed when the database has exact setups. Documented aftermarket builds are observed setups only — not universal fit or clearance confirmation.