WheelOffset

2010 Acura TSX Wheel Offset

ET55 · ET50 · ET45 · ET51 · ET48

Quick specs

OEM offset
ET55 · ET50 · ET45 · ET51 · ET48
Wheel size
7.5x17 · 8x18 · 8.5x19 · 7.5x18 · 8.5x18 · 9x19
Backspacing
5.92 in · 5.97 in · 6.02 in · 6.01 in · 6.14 in · 6.27 in
Bolt pattern
5×114.3
Center bore
64.1 mm
Tire size
Multiple — see configurations

OEM configurations

ConfigurationFrontRearOffsetBackspacingTireBolt patternCenter boreThread
2.4i · I4, Petrol7.5x177.5x18ET555.92 in225/50R17 / 225/45R185x114.364.1 mmM12 x 1.5
2.4i · I4, Petrol8x187.5x18ET50 / ET555.97 in245/40R18 / 225/45R185x114.364.1 mmM12 x 1.5
2.4i · I4, Petrol8.5x197.5x18ET45 / ET556.02 in255/35R19 / 225/45R185x114.364.1 mmM12 x 1.5
3.5i · V6, Petrol8x18—ET516.01 in235/45R185x114.364.1 mmM12 x 1.5
3.5i · V6, Petrol8.5x18—ET486.14 in245/45R185x114.364.1 mmM12 x 1.5
3.5i · V6, Petrol8.5x19—ET486.14 in245/40R195x114.364.1 mmM12 x 1.5
3.5i · V6, Petrol9x19—ET456.27 in255/35R195x114.364.1 mmM12 x 1.5

See how a different wheel would sit See wheel backspacing

What happens if you change the offset?

Compare your own setup

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

Open full fitment calculator

Wheels and hardware for this vehicle

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  • No exact catalog match in inventory

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Lug hardware

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  • Gorilla Automotive 21133BC Small Diameter Acorn Black 5 Lug Kit (12mm x 1.50 Thread Size) - Pack of 20

    Confirmed vehicle catalog match. Confirm seat type for your wheel.

    Check price on Amazon

  • White Knight 1707SBK-20AM Black Chrome M12x1.50 Bulge Acorn Lug Nut, 20 Pack

    Confirmed vehicle catalog match. Confirm seat type for your wheel.

    Check price on Amazon

  • White Knight 1707S-20AM Chrome M12x1.50 Bulge Acorn Lug Nut, 20 Pack

    Confirmed vehicle catalog match. Confirm seat type for your wheel.

    Check price on Amazon

Wheel locks

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  • McGard 24157 Chrome Cone Seat Wheel Locks (M12 x 1.5 Thread Size) - Set of 4

    Confirmed vehicle catalog match. Confirm seat style for your wheel.

    Check price on Amazon

  • Gorilla Automotive Wheel Locks With Washer (M12x1.50)

    M12 x 1.5 · lock

    Matches M12 x 1.5 — confirm seat style for your wheel

    Check price on Amazon

Real-World 2010 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 — 1 documented build

1 documented build.

2010 Acura TSX custom wheel setup

Staggered · 18×8 ET22 / 18×8 ET27

Documented on a 2010 Acura TSX build — observed custom fitment, not a universal fit guarantee.

Wheel: BBS LM's

Front
18×8 ET22 · 205/25R18
Rear
18×8 ET27 · 215/40R18
Compared with OEM

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

  • Outer edge 28 mm farther toward fender (more outward poke)
  • Inner edge 28 mm farther from suspension (more inner clearance)
View full build on Modified1

More specs for the 2010 Acura TSX

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.