2006 Scion xB Wheel Offset

ET39 · ET35 · ET30

Quick specs

OEM offset: ET39 · ET35 · ET30
Wheel size: 6x15 · 6.5x15 · 6x16 · 6.5x16 · 6.5x17 · 7x17
Backspacing: 4.54 in · 4.63 in · 4.68 in
Bolt pattern: 4×100
Center bore: 54.1 mm
Tire size: Multiple — see configurations

OEM configurations

Configuration	Front	Rear	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
1.5i · I4, Petrol	6x15	—	ET39	4.54 in	185/60R15	4x100	54.1 mm	M12 x 1.5
1.5i · I4, Petrol	6.5x15	—	ET35	4.63 in	195/55R15	4x100	54.1 mm	M12 x 1.5
1.5i · I4, Petrol	6x16	—	ET39	4.54 in	185/55R16	4x100	54.1 mm	M12 x 1.5
1.5i · I4, Petrol	6.5x16	—	ET35	4.63 in	195/50R16	4x100	54.1 mm	M12 x 1.5
1.5i · I4, Petrol	6.5x17	—	ET35	4.63 in	195/45R17	4x100	54.1 mm	M12 x 1.5
1.5i · I4, Petrol	7x17	8x17	ET30 / ET40	4.68 in	205/45R17	4x100	54.1 mm	M12 x 1.5

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

OEM baseline

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Wheels and hardware for this vehicle

Lug hardware

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Real-World 2006 Scion xB 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:

15-inch — 1 documented build
16-inch — 1 documented build
17-inch — 1 documented build
20-inch — 1 documented build

4 documented builds.

Staggered · 16×9 ET17 / 16×9 ET0

Documented on a 2006 Scion xB build — observed custom fitment, not a universal fit guarantee.

Front: 16×9 ET17 · 205/40R16
Rear: 16×9 ET0

Compared with OEM

Compared with the 16×6 ET39 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 60.1 mm farther toward fender (more outward poke)
Inner edge 16.1 mm closer to suspension (less inner clearance)
Width +3" vs OEM

View full build on Modified1

Staggered · 15×8 ET9 / 15×8 ET9

Documented on a 2006 Scion xB build — observed custom fitment, not a universal fit guarantee.

Wheel: SSR VIENNA

Front: 15×8 ET9 · 195/50R15
Rear: 15×8 ET9

Compared with OEM

Compared with the 15×6 ET39 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 55.4 mm farther toward fender (more outward poke)
Inner edge 4.6 mm farther from suspension (more inner clearance)
Width +2" vs OEM

View full build on Modified1

Staggered · 17×8 ET-19 / 17×9 ET-14

Documented on a 2006 Scion xB build — observed custom fitment, not a universal fit guarantee.

Wheel: SSR Vienna Dish

Front: 17×8 ET-19 · 205/40R17
Rear: 17×9 ET-14 · 205/40R17

Compared with OEM

Compared with the 17×6.5 ET35 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 73 mm farther toward fender (more outward poke)
Inner edge 35 mm farther from suspension (more inner clearance)
Width +1.5" vs OEM

View full build on Modified1

Staggered · 20×? / Rear unknown

Documented on a 2006 Scion xB build — observed custom fitment, not a universal fit guarantee.

Wheel: MKW M72

Front: 20×?
Rear: —

Compared with OEM

Compared with the 17×6.5 ET35 OEM configuration. Calculated geometry only — not fit confirmation.

Diameter +3" vs OEM

View full build on Modified1

More specs for the 2006 Scion xB

OEM offsets are catalog configurations, not an aftermarket “safe ET range.” Matching offset alone does not confirm clearance. Documented custom builds are observed setups only.