2005 BMW X3 Wheel Offset

Quick specs

Wheel size: 8x17 · 7x17 · 8x18 · 8.5x19
Offset: ET46 · ET39
Backspacing: 5.81 in · 5.04 in · 6.06 in
Bolt pattern: 5×120
Center bore: 72.6 mm
Thread: M12×1.5, M14×1.5
Tire size: 235/55R17 · 215/60R17 · 235/50R18 · 235/45R19

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Showing matching bolt patterns and offsets up to 30 mm lower. Confirm center bore, load rating, and clearance at Tire Rack.

Configuration

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OEM configurations

Configuration	Front	Rear	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
2.5i · 2.5L, M54B25, I6, Petrol	8x17	8x18	ET46	5.81 in	235/55R17 / 235/50R18	5x120	72.6 mm	M14 x 1.5
2.5i · 2.5L, M54B25, I6, Petrol	7x17	8x18	ET39 / ET46	5.04 in	215/60R17 / 235/50R18	5x120	72.6 mm	M14 x 1.5
2.5i · 2.5L, M54B25, I6, Petrol	8x18	8x18	ET46	5.81 in	235/50R18	5x120	72.6 mm	M14 x 1.5
2.5i · 2.5L, M54B25, I6, Petrol	8x17	8x18	ET46	5.81 in	235/55R17 / 235/50R18	5x120	72.6 mm	M14 x 1.5
2.5i · 2.5L, M54B25, I6, Petrol	7x17	8x18	ET39 / ET46	5.04 in	215/60R17 / 235/50R18	5x120	72.6 mm	M14 x 1.5
2.5i · 2.5L, M54B25, I6, Petrol	8x18	8x18	ET46	5.81 in	235/50R18	5x120	72.6 mm	M14 x 1.5
3.0i · 3.0L, M54B30, I6, Petrol	8x17	8x18	ET46	5.81 in	235/55R17 / 235/50R18	5x120	72.6 mm	M14 x 1.5
3.0i · 3.0L, M54B30, I6, Petrol	7x17	8x18	ET39 / ET46	5.04 in	215/60R17 / 235/50R18	5x120	72.6 mm	M14 x 1.5
3.0i · 3.0L, M54B30, I6, Petrol	8x18	8x18	ET46	5.81 in	235/50R18	5x120	72.6 mm	M14 x 1.5
3.0i · 3.0L, M54B30, I6, Petrol	8x17	8x18	ET46	5.81 in	235/55R17 / 235/50R18	5x120	72.6 mm	M14 x 1.5
3.0i · 3.0L, M54B30, I6, Petrol	7x17	8x18	ET39 / ET46	5.04 in	215/60R17 / 235/50R18	5x120	72.6 mm	M14 x 1.5
3.0i · 3.0L, M54B30, I6, Petrol	8x18	8x18	ET46	5.81 in	235/50R18	5x120	72.6 mm	M14 x 1.5
2.0d · 2.0L, M47D20, I4, Diesel	8x17	8x18	ET46	5.81 in	235/55R17 / 235/50R18	5x120	72.6 mm	M14 x 1.5
2.0d · 2.0L, M47D20, I4, Diesel	7x17	8x18	ET39 / ET46	5.04 in	215/60R17 / 235/50R18	5x120	72.6 mm	M14 x 1.5
2.0d · 2.0L, M47D20, I4, Diesel	8x18	8x18	ET46	5.81 in	235/50R18	5x120	72.6 mm	M14 x 1.5
2.0i · 2.0L, N46B20B, I4, Petrol	8x17	8x18	ET46	5.81 in	235/55R17 / 235/50R18	5x120	72.6 mm	M14 x 1.5
2.0i · 2.0L, N46B20B, I4, Petrol	7x17	8x18	ET39 / ET46	5.04 in	215/60R17 / 235/50R18	5x120	72.6 mm	M14 x 1.5
2.0i · 2.0L, N46B20B, I4, Petrol	8x18	8x18	ET46	5.81 in	235/50R18	5x120	72.6 mm	M14 x 1.5
3.0d · M57D30, I6, Diesel	8x17	8x18	ET46	5.81 in	235/55R17 / 235/50R18	5x120	72.6 mm	M14 x 1.5
3.0d · M57D30, I6, Diesel	7x17	8x18	ET39 / ET46	5.04 in	215/60R17 / 235/50R18	5x120	72.6 mm	M14 x 1.5
3.0d · M57D30, I6, Diesel	8x18	8x18	ET46	5.81 in	235/50R18	5x120	72.6 mm	M14 x 1.5
2.5i (GH-PA25) · 256S, I6, Petrol	8x17	8x18	ET46	5.81 in	235/55R17 / 235/50R18	5x120	72.6 mm	M14 x 1.5
2.5i (GH-PA25) · 256S, I6, Petrol	7x17	8x18	ET39 / ET46	5.04 in	215/60R17 / 235/50R18	5x120	72.6 mm	M14 x 1.5
2.5i (GH-PA25) · 256S, I6, Petrol	8x18	8x18	ET46	5.81 in	235/50R18	5x120	72.6 mm	M14 x 1.5
3.0i (GH-PA30) · 306S, I6, Petrol	8x18	8x18	ET46	5.81 in	235/50R18	5x120	72.6 mm	M14 x 1.5
3.0i (GH-PA30) · 306S, I6, Petrol	7x17	8x18	ET39 / ET46	5.04 in	215/60R17 / 235/50R18	5x120	72.6 mm	M14 x 1.5
3.0i (GH-PA30) · 306S, I6, Petrol	8x17	8x18	ET46	5.81 in	235/55R17 / 235/50R18	5x120	72.6 mm	M14 x 1.5

Lug hardware

Wheel locks

Real-World 2005 BMW X3 Wheel Setups

Observed aftermarket setups from documented Modified1 builds. These are individual build records — not OEM specifications and not clearance guarantees for every vehicle.

Common custom wheel sizes

Among builds in our database for this model year:

17-inch — 1 documented build
22-inch — 1 documented build

2 documented builds.

22×?

Documented on a 2005 BMW X3 build — observed custom fitment, not a universal fit guarantee.

Compared with OEM

Compared with the 18×8 ET46 OEM configuration. Calculated geometry only — not fit confirmation.

Diameter +4" vs OEM

View full build on Modified1

17×?

Documented on a 2005 BMW X3 build — observed custom fitment, not a universal fit guarantee.

Tires: 225/55R17

Compared with OEM

Compared with the 17×7 ET39 OEM configuration. Calculated geometry only — not fit confirmation.

View full build on Modified1

Compare your own setup

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

OEM baseline

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More specs for the 2005 BMW X3

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.