2009 Scion xB Wheel Offset

Quick specs

Wheel size: Multiple — see configurations
Offset: ET45 · ET44 · ET48
Backspacing: 5.02 in · 5.27 in · 5.48 in · 5.89 in
Bolt pattern: 5×114.3
Center bore: 60.1 mm
Thread: M12×1.5
Tire size: Multiple — see configurations

OEM configurations

Configuration	Rim	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
2.4i · I4, Petrol	6.5x16	ET45	5.02 in	205/55R16	5x114.3	60.1 mm	M12 x 1.5
2.4i · I4, Petrol	7x16	ET45	5.27 in	215/55R16	5x114.3	60.1 mm	M12 x 1.5
2.4i · I4, Petrol	7.5x17	ET44	5.48 in	225/45R17	5x114.3	60.1 mm	M12 x 1.5
2.4i · I4, Petrol	7.5x18	ET44	5.48 in	225/40R18	5x114.3	60.1 mm	M12 x 1.5
2.4i · I4, Petrol	7.5x19	ET44	5.48 in	225/35R19	5x114.3	60.1 mm	M12 x 1.5
2.4i · I4, Petrol	8x19	ET48	5.89 in	235/35R19	5x114.3	60.1 mm	M12 x 1.5

Wheels and hardware

Lug hardware

Wheel locks

Real-World 2009 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:

18-inch — 2 documented builds
20-inch — 2 documented builds
17-inch — 1 documented build
19-inch — 1 documented build

6 documented builds.

Diameter

Staggered · 18×9.5 ET15 / Rear unknown

Documented on a 2009 Scion xB build — observed custom fitment, not a universal fit guarantee.

Wheel: MB Battle

Front: 18×9.5 ET15 · 225/40R18
Rear: —

Compared with OEM

Compared with the 18×7.5 ET44 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 54.4 mm farther toward fender (more outward poke)
Inner edge 3.6 mm farther from suspension (more inner clearance)
Width +2" vs OEM

View full build on Modified1

Staggered · 20×8.5 ET45 / 20×9 ET38

Documented on a 2009 Scion xB build — observed custom fitment, not a universal fit guarantee.

Wheel: Forgestar F10

Front: 20×8.5 ET45 · 225/30R20
Rear: 20×9 ET38 · 235/30R20

Compared with OEM

Compared with the 19×7.5 ET44 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 11.7 mm farther toward fender (more outward poke)
Inner edge 13.7 mm closer to suspension (less inner clearance)
Width +1" vs OEM
Diameter +1" vs OEM

View full build on Modified1

Staggered · 19×8.5 ET35 / 19×9.5 ET33

Documented on a 2009 Scion xB build — observed custom fitment, not a universal fit guarantee.

Wheel: Replica BBS LM

Front: 19×8.5 ET35 · 235/35R19
Rear: 19×9.5 ET33 · 245/35R19

Compared with OEM

Compared with the 19×7.5 ET44 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 21.7 mm farther toward fender (more outward poke)
Inner edge 3.7 mm closer to suspension (less inner clearance)
Width +1" vs OEM

View full build on Modified1

Staggered · 18×9.5 ET15 / 18×10 ET30

Documented on a 2009 Scion xB build — observed custom fitment, not a universal fit guarantee.

Wheel: Work Euroline DH

Front: 18×9.5 ET15 · 215/40R18
Rear: 18×10 ET30

Compared with OEM

Compared with the 18×7.5 ET44 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 54.4 mm farther toward fender (more outward poke)
Inner edge 3.6 mm farther from suspension (more inner clearance)
Width +2" vs OEM

View full build on Modified1

Staggered · 17×8 ET25 / 17×9.5 ET42

Documented on a 2009 Scion xB build — observed custom fitment, not a universal fit guarantee.

Wheel: yokohama advan oni

Front: 17×8 ET25 · 205/40R17
Rear: 17×9.5 ET42 · 215/40R17

Compared with OEM

Compared with the 17×7.5 ET44 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 25.3 mm farther toward fender (more outward poke)
Inner edge 12.7 mm farther from suspension (more inner clearance)
Width +0.5" vs OEM

View full build on Modified1

Staggered · 20×? / Rear unknown

Documented on a 2009 Scion xB build — observed custom fitment, not a universal fit guarantee.

Wheel: Enkei AKP

Front: 20×?
Rear: —

Compared with OEM

Compared with the 19×7.5 ET44 OEM configuration. Calculated geometry only — not fit confirmation.

Diameter +1" 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 2009 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.