2010 Mazda MAZDASPEED3 Wheel Offset

Quick specs

Wheel size: 7.5x18 · 7.5x19 · 8x19
Offset: ET53 · ET52 · ET48
Backspacing: 5.84 in · 5.80 in · 5.89 in
Bolt pattern: 5×114.3
Center bore: 67.1 mm
Thread: M12×1.5
Tire size: 225/40R18 · 225/35R19 · 235/35R19

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Configuration

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OEM configurations

Configuration	Rim	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
2.3T · 2.3L, L3, I4, Petrol	7.5x18	ET53	5.84 in	225/40R18	5x114.3	67.1 mm	M12 x 1.5
2.3T · 2.3L, L3, I4, Petrol	7.5x19	ET52	5.80 in	225/35R19	5x114.3	67.1 mm	M12 x 1.5
2.3T · 2.3L, L3, I4, Petrol	8x19	ET48	5.89 in	235/35R19	5x114.3	67.1 mm	M12 x 1.5
2.3T · 2.3L, I4, Petrol	7.5x18	ET53	5.84 in	225/40R18	5x114.3	67.1 mm	M12 x 1.5
2.3T · 2.3L, I4, Petrol	7.5x19	ET52	5.80 in	225/35R19	5x114.3	67.1 mm	M12 x 1.5
2.3T · 2.3L, I4, Petrol	8x19	ET48	5.89 in	235/35R19	5x114.3	67.1 mm	M12 x 1.5
2.3T · 2.3L, I4, Petrol	7.5x18	ET53	5.84 in	225/40R18	5x114.3	67.1 mm	M12 x 1.5
2.3T · 2.3L, I4, Petrol	7.5x19	ET52	5.80 in	225/35R19	5x114.3	67.1 mm	M12 x 1.5
2.3T · 2.3L, I4, Petrol	8x19	ET48	5.89 in	235/35R19	5x114.3	67.1 mm	M12 x 1.5

Lug hardware

Wheel locks

Real-World 2010 Mazda MAZDASPEED3 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:

17-inch — 2 documented builds
18-inch — 2 documented builds

4 documented builds.

2010 Mazda MAZDASPEED3 custom wheel setup

Staggered · 18×9.5 ET38 / Rear unknown

Documented on a 2010 Mazda MAZDASPEED3 build — observed custom fitment, not a universal fit guarantee.

Wheel: Enkei RPF1

Front: 18×9.5 ET38 · 245/35R18
Rear: —

Compared with OEM

Compared with the 18×7.5 ET53 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 40.4 mm farther toward fender (more outward poke)
Inner edge 10.4 mm closer to suspension (less inner clearance)
Width +2" vs OEM

View full build on Modified1

Staggered · 17×9.5 ET38 / 17×9 ET45

Documented on a 2010 Mazda MAZDASPEED3 build — observed custom fitment, not a universal fit guarantee.

Wheel: Enkei RPF-01

Front: 17×9.5 ET38
Rear: 17×9 ET45

Compared with OEM

Compared with the 18×7.5 ET53 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 40.4 mm farther toward fender (more outward poke)
Inner edge 10.4 mm closer to suspension (less inner clearance)
Width +2" vs OEM
Diameter -1" vs OEM

View full build on Modified1

Staggered · 17×8 ET38 / Rear unknown

Documented on a 2010 Mazda MAZDASPEED3 build — observed custom fitment, not a universal fit guarantee.

Wheel: Enkei Evo 9

Front: 17×8 ET38 · 235/45R17
Rear: —

Compared with OEM

Compared with the 18×7.5 ET53 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 21.3 mm farther toward fender (more outward poke)
Inner edge 8.7 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 ET38 / Rear unknown

Documented on a 2010 Mazda MAZDASPEED3 build — observed custom fitment, not a universal fit guarantee.

Wheel: Work XT7

Front: 18×9.5 ET38 · 225/40R18
Rear: —

Compared with OEM

Compared with the 18×7.5 ET53 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 40.4 mm farther toward fender (more outward poke)
Inner edge 10.4 mm closer to suspension (less inner clearance)
Width +2" 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 2010 Mazda MAZDASPEED3

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.