2008 Acura TL Wheel Offset

Quick specs

Wheel size: Multiple — see configurations
Offset: ET45 · ET50
Backspacing: 5.77 in · 6.22 in · 6.02 in · 6.27 in
Bolt pattern: 5×114.3
Center bore: 64.1 mm
Thread: M12×1.5
Tire size: 235/45R17 · 235/40R18 · 245/35R19 · 255/30R19

OEM configurations

Configuration	Front	Rear	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
3.2i · V6, Petrol	8x17	8.5x19	ET45 / ET50	5.77 in	235/45R17 / 245/35R19	5x114.3	64.1 mm	M12 x 1.5
3.2i · V6, Petrol	8x18	8.5x19	ET45 / ET50	5.77 in	235/40R18 / 245/35R19	5x114.3	64.1 mm	M12 x 1.5
3.5i Type S · V6, Petrol	8x17	9x19	ET45	5.77 in	235/45R17 / 255/30R19	5x114.3	64.1 mm	M12 x 1.5
3.5i Type S · V6, Petrol	8.5x18	9x19	ET45	6.02 in	235/40R18 / 255/30R19	5x114.3	64.1 mm	M12 x 1.5

Wheels and hardware

Lug hardware

Wheel locks

Real-World 2008 Acura TL 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 — 46 documented builds
19-inch — 44 documented builds
20-inch — 11 documented builds
17-inch — 8 documented builds

Showing 36 of 109 documented builds in this view.

Diameter

Staggered · 19×8.5 ET35 / Rear unknown

Documented on a 2008 Acura TL build — observed custom fitment, not a universal fit guarantee.

Wheel: Avant Garde M580

Front: 19×8.5 ET35 · 245/35R19
Rear: —

Compared with OEM

Compared with the 18×8 ET45 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 16.3 mm farther toward fender (more outward poke)
Inner edge 3.7 mm farther from suspension (more inner clearance)
Width +0.5" vs OEM
Diameter +1" vs OEM

View full build on Modified1

Staggered · 19×8.5 ET20 / 19×9.5 ET25

Documented on a 2008 Acura TL build — observed custom fitment, not a universal fit guarantee.

Wheel: ADR M-Classic

Front: 19×8.5 ET20 · 235/35R19
Rear: 19×9.5 ET25 · 255/35R19

Compared with OEM

Compared with the 18×8 ET45 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 31.3 mm farther toward fender (more outward poke)
Inner edge 18.7 mm farther from suspension (more inner clearance)
Width +0.5" vs OEM
Diameter +1" vs OEM

View full build on Modified1

Staggered · 18×9.5 ET40 / Rear unknown

Documented on a 2008 Acura TL build — observed custom fitment, not a universal fit guarantee.

Wheel: TSW Interlagos

Front: 18×9.5 ET40 · 265/35R18
Rear: —

Compared with OEM

Compared with the 18×8 ET45 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 24 mm farther toward fender (more outward poke)
Inner edge 14 mm closer to suspension (less inner clearance)
Width +1.5" vs OEM

View full build on Modified1

Staggered · 18×9 ET29 / Rear unknown

Documented on a 2008 Acura TL build — observed custom fitment, not a universal fit guarantee.

Wheel: Advan RS

Front: 18×9 ET29 · 225/40R18
Rear: —

Compared with OEM

Compared with the 18×8 ET45 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 ET35 / Rear unknown

Documented on a 2008 Acura TL build — observed custom fitment, not a universal fit guarantee.

Wheel: Avant Garde M220

Front: 18×9 ET35 · 225/40R18
Rear: —

Compared with OEM

Compared with the 18×8 ET45 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 · 20×9 ET42 / 20×10.5

Documented on a 2008 Acura TL build — observed custom fitment, not a universal fit guarantee.

Wheel: Vossen CV3

Front: 20×9 ET42 · 225/35R20
Rear: 20×10.5 · 255/30R20

Compared with OEM

Compared with the 18×8 ET45 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 15.7 mm farther toward fender (more outward poke)
Inner edge 9.7 mm closer to suspension (less inner clearance)
Width +1" vs OEM
Diameter +2" vs OEM

View full build on Modified1

Staggered · 18×9.5 ET12 / 18×10.5 ET15

Documented on a 2008 Acura TL build — observed custom fitment, not a universal fit guarantee.

Wheel: Varsstoen Es1

Front: 18×9.5 ET12 · 215/40R18
Rear: 18×10.5 ET15 · 235/40R18

Compared with OEM

Compared with the 18×8 ET45 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 52 mm farther toward fender (more outward poke)
Inner edge 14 mm farther from suspension (more inner clearance)
Width +1.5" vs OEM

View full build on Modified1

Staggered · 17×9.5 ET15 / Rear unknown

Documented on a 2008 Acura TL build — observed custom fitment, not a universal fit guarantee.

Wheel: MB Battles

Front: 17×9.5 ET15 · 215/35R17
Rear: —

Compared with OEM

Compared with the 17×8 ET45 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 49 mm farther toward fender (more outward poke)
Inner edge 11 mm farther from suspension (more inner clearance)
Width +1.5" vs OEM

View full build on Modified1

Staggered · 18×9.5 ET19 / 18×11.5 ET7

Documented on a 2008 Acura TL build — observed custom fitment, not a universal fit guarantee.

Wheel: Work VS-XX

Front: 18×9.5 ET19 · 215/35R18
Rear: 18×11.5 ET7 · 255/35R18

Compared with OEM

Compared with the 18×8 ET45 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 45 mm farther toward fender (more outward poke)
Inner edge 7 mm farther from suspension (more inner clearance)
Width +1.5" vs OEM

View full build on Modified1

Staggered · 19×8.5 ET18 / 19×10 ET33

Documented on a 2008 Acura TL build — observed custom fitment, not a universal fit guarantee.

Wheel: Work VS-XX

Front: 19×8.5 ET18 · 225/35R19
Rear: 19×10 ET33 · 255/30R19

Compared with OEM

Compared with the 18×8 ET45 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 33.3 mm farther toward fender (more outward poke)
Inner edge 20.7 mm farther from suspension (more inner clearance)
Width +0.5" vs OEM
Diameter +1" vs OEM

View full build on Modified1

Staggered · 18×9.5 ET30 / Rear unknown

Documented on a 2008 Acura TL build — observed custom fitment, not a universal fit guarantee.

Wheel: Work Emotion Cr-Ultimate (Kiwami)

Front: 18×9.5 ET30 · 225/40R18
Rear: —

Compared with OEM

Compared with the 18×8 ET45 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 34 mm farther toward fender (more outward poke)
Inner edge 4 mm closer to suspension (less inner clearance)
Width +1.5" vs OEM

View full build on Modified1

Staggered · 18×9 ET9 / 18×11 ET14

Documented on a 2008 Acura TL build — observed custom fitment, not a universal fit guarantee.

Wheel: Work equip

Front: 18×9 ET9 · 215/40R18
Rear: 18×11 ET14 · 225/40R18

Compared with OEM

Compared with the 18×8 ET45 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 48.7 mm farther toward fender (more outward poke)
Inner edge 23.3 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 2008 Acura TL

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.