2006 Scion xB Wheel Offset

Quick specs

Wheel size: Multiple — see configurations
Offset: ET39 · ET35 · ET30
Backspacing: 4.54 in · 4.63 in · 4.68 in
Bolt pattern: 4×100
Center bore: 54.1 mm
Thread: M12×1.5
Tire size: Multiple — see configurations

Explore wheels at Tire Rack

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
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

Lug hardware

Wheel locks

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

Compare your own setup

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

OEM baseline

Open full fitment calculator

More specs for the 2006 Scion xB

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.