2004 Acura TSX Wheel Offset

Quick specs

Wheel size: 7x17 · 7.5x17 · 8x18 · 7.5x18
Offset: ET55 · ET50
Backspacing: 5.67 in · 5.92 in · 5.97 in
Bolt pattern: 5×114.3
Center bore: 64.1 mm
Thread: M12×1.5
Tire size: 215/50R17 · 225/45R17 · 235/40R18 · 225/45R18

OEM configurations

Configuration	Front	Rear	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
2.4i · I4, Petrol	7x17	7.5x18	ET55	5.67 in	215/50R17 / 225/45R18	5x114.3	64.1 mm	M12 x 1.5
2.4i · I4, Petrol	7.5x17	7.5x18	ET55	5.92 in	225/45R17 / 225/45R18	5x114.3	64.1 mm	M12 x 1.5
2.4i · I4, Petrol	8x18	7.5x18	ET50 / ET55	5.97 in	235/40R18 / 225/45R18	5x114.3	64.1 mm	M12 x 1.5

Wheels and hardware

Lug hardware

Wheel locks

Real-World 2004 Acura TSX 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 — 13 documented builds
17-inch — 3 documented builds
19-inch — 2 documented builds

18 documented builds.

DiameterLayout

Staggered · 18×9.5 ET15 / Rear unknown

Documented on a 2004 Acura TSX build — observed custom fitment, not a universal fit guarantee.

Wheel: MB Battle

Front: 18×9.5 ET15 · 215/40R18
Rear: — · 225/40R18

Compared with OEM

Compared with the 18×8 ET50 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 54 mm farther toward fender (more outward poke)
Inner edge 16 mm farther from suspension (more inner clearance)
Width +1.5" vs OEM

View full build on Modified1

Staggered · 18×9 ET34 / 18×10 ET35

Documented on a 2004 Acura TSX build — observed custom fitment, not a universal fit guarantee.

Wheel: Work VS-XX

Front: 18×9 ET34 · 215/40R18
Rear: 18×10 ET35 · 235/40R18

Compared with OEM

Compared with the 18×8 ET50 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 28.7 mm farther toward fender (more outward poke)
Inner edge 3.3 mm farther from suspension (more inner clearance)
Width +1" vs OEM

View full build on Modified1

Staggered · 18×9.5 ET15 / Rear unknown

Documented on a 2004 Acura TSX build — observed custom fitment, not a universal fit guarantee.

Wheel: Enkei Rpf1

Front: 18×9.5 ET15 · 215/35R18
Rear: —

Compared with OEM

Compared with the 18×8 ET50 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 54 mm farther toward fender (more outward poke)
Inner edge 16 mm farther from suspension (more inner clearance)
Width +1.5" vs OEM

View full build on Modified1

Staggered · 18×8.5 ET30 / Rear unknown

Documented on a 2004 Acura TSX build — observed custom fitment, not a universal fit guarantee.

Wheel: Work Emotion CR Kai

Front: 18×8.5 ET30 · 205/40R18
Rear: — · 215/40R18

Compared with OEM

Compared with the 18×8 ET50 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 26.3 mm farther toward fender (more outward poke)
Inner edge 13.7 mm farther from suspension (more inner clearance)
Width +0.5" vs OEM

View full build on Modified1

Staggered · 19×9 ET35 / 19×9.5 ET24

Documented on a 2004 Acura TSX build — observed custom fitment, not a universal fit guarantee.

Wheel: Locksmice Mesh

Front: 19×9 ET35 · 225/35R19
Rear: 19×9.5 ET24 · 235/35R19

Compared with OEM

Compared with the 18×8 ET50 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 27.7 mm farther toward fender (more outward poke)
Inner edge 2.3 mm farther from suspension (more inner clearance)
Width +1" vs OEM
Diameter +1" vs OEM

View full build on Modified1

Staggered · 18×10 ET18 / Rear unknown

Documented on a 2004 Acura TSX build — observed custom fitment, not a universal fit guarantee.

Wheel: Work Wheels Emotion XD9

Front: 18×10 ET18 · 225/40R18
Rear: —

Compared with OEM

Compared with the 18×8 ET50 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 57.4 mm farther toward fender (more outward poke)
Inner edge 6.6 mm farther from suspension (more inner clearance)
Width +2" vs OEM

View full build on Modified1

Staggered · 18×9 ET17 / 18×10 ET23

Documented on a 2004 Acura TSX build — observed custom fitment, not a universal fit guarantee.

Wheel: SSR Vienna

Front: 18×9 ET17 · 215/40R18
Rear: 18×10 ET23 · 225/40R18

Compared with OEM

Compared with the 18×8 ET50 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 45.7 mm farther toward fender (more outward poke)
Inner edge 20.3 mm farther from suspension (more inner clearance)
Width +1" vs OEM

View full build on Modified1

Staggered · 17×8 ET45 / 17×8 ET45

Documented on a 2004 Acura TSX build — observed custom fitment, not a universal fit guarantee.

Wheel: Acura tl type S

Front: 17×8 ET45 · 255/40R17
Rear: 17×8 ET45 · 245/45R17

Compared with OEM

Compared with the 17×7 ET55 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 22.7 mm farther toward fender (more outward poke)
Inner edge 2.7 mm closer to suspension (less inner clearance)
Width +1" vs OEM

View full build on Modified1

Staggered · 18×8 ET40 / Rear unknown

Documented on a 2004 Acura TSX build — observed custom fitment, not a universal fit guarantee.

Wheel: BBS RS-GT

Front: 18×8 ET40 · 225/40R18
Rear: —

Compared with OEM

Compared with the 18×8 ET50 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 10 mm farther toward fender (more outward poke)
Inner edge 10 mm farther from suspension (more inner clearance)

View full build on Modified1

Staggered · 18×8 ET35 / 18×9 ET35

Documented on a 2004 Acura TSX build — observed custom fitment, not a universal fit guarantee.

Wheel: Koenig Monster

Front: 18×8 ET35 · 205/40R18
Rear: 18×9 ET35 · 215/40R18

Compared with OEM

Compared with the 18×8 ET50 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 15 mm farther toward fender (more outward poke)
Inner edge 15 mm farther from suspension (more inner clearance)

View full build on Modified1

Staggered · 19×8 ET40 / Rear unknown

Documented on a 2004 Acura TSX build — observed custom fitment, not a universal fit guarantee.

Wheel: Rays Wheels G-games 77w VAIO

Front: 19×8 ET40 · 215/35R19
Rear: —

Compared with OEM

Compared with the 18×8 ET50 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 10 mm farther toward fender (more outward poke)
Inner edge 10 mm farther from suspension (more inner clearance)
Diameter +1" vs OEM

View full build on Modified1

Staggered · 18×9 ET30 / 18×9 ET24

Documented on a 2004 Acura TSX build — observed custom fitment, not a universal fit guarantee.

Wheel: Rota wheels G-Force

Front: 18×9 ET30 · 215/40R18
Rear: 18×9 ET24

Compared with OEM

Compared with the 18×8 ET50 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 32.7 mm farther toward fender (more outward poke)
Inner edge 7.3 mm farther from suspension (more inner clearance)
Width +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 2004 Acura TSX

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.