2013 Scion FR-S Wheel Offset

Quick specs

Wheel size: Multiple — see configurations
Offset: ET48 · ET45 · ET41 · ET38
Backspacing: 5.39 in · 5.52 in · 5.61 in · 5.75 in
Bolt pattern: 5×100
Center bore: 56.1 mm
Thread: M12×1.25
Tire size: Multiple — see configurations

The 2013 Scion FR-S has several documented OEM wheel configurations, ranging from 17-inch to 19-inch diameters. Listed setups include 7x17 ET48 with 215/45R17, 7.5x17 ET45 with 225/45R17, 7.5x18 ET45 with 225/40R18, 8x18 ET41 with 235/35R18, and 8.5x19 ET38 with 245/30R19. OEM backspacing values range from 5.39 to 5.75 inches.

All listed configurations use a 5x100 bolt pattern, a 56.1 mm center bore, and M12 x 1.25 lug nuts. The OEM setups are not staggered. The database also contains 499 documented custom builds, but those observed configurations are not universal fit or clearance confirmation.

OEM configurations

Configuration	Rim	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
2.0i · H4, Petrol	7x17	ET48	5.39 in	215/45R17	5x100	56.1 mm	M12 x 1.25
2.0i · H4, Petrol	7.5x17	ET45	5.52 in	225/45R17	5x100	56.1 mm	M12 x 1.25
2.0i · H4, Petrol	7.5x18	ET45	5.52 in	225/40R18	5x100	56.1 mm	M12 x 1.25
2.0i · H4, Petrol	8x18	ET41	5.61 in	235/35R18	5x100	56.1 mm	M12 x 1.25
2.0i · H4, Petrol	8.5x19	ET38	5.75 in	245/30R19	5x100	56.1 mm	M12 x 1.25

Wheels and hardware

Lug hardware

Wheel locks

Real-World 2013 Scion FR-S 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 — 286 documented builds
17-inch — 157 documented builds
19-inch — 43 documented builds
16-inch — 9 documented builds
20-inch — 4 documented builds

Showing 36 of 499 documented builds in this view.

DiameterLayout

Staggered · 17×9 ET35 / Rear unknown

Documented on a 2013 Scion FR-S build — observed custom fitment, not a universal fit guarantee.

Wheel: Enkei RPF1

Front: 17×9 ET35 · 245/40R17
Rear: —

Compared with OEM

Compared with the 17×7 ET48 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 38.4 mm farther toward fender (more outward poke)
Inner edge 12.4 mm closer to suspension (less inner clearance)
Width +2" vs OEM

View full build on Modified1

Staggered · 17×9 ET35 / Rear unknown

Documented on a 2013 Scion FR-S build — observed custom fitment, not a universal fit guarantee.

Wheel: Enkei RPF1

Front: 17×9 ET35 · 245/40R17
Rear: —

Compared with OEM

Compared with the 17×7 ET48 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 38.4 mm farther toward fender (more outward poke)
Inner edge 12.4 mm closer to suspension (less inner clearance)
Width +2" vs OEM

View full build on Modified1

Staggered · 17×9 ET35 / Rear unknown

Documented on a 2013 Scion FR-S build — observed custom fitment, not a universal fit guarantee.

Wheel: Enkei RPF1

Front: 17×9 ET35 · 225/45R17
Rear: —

Compared with OEM

Compared with the 17×7 ET48 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 38.4 mm farther toward fender (more outward poke)
Inner edge 12.4 mm closer to suspension (less inner clearance)
Width +2" vs OEM

View full build on Modified1

Staggered · 18×9.5 ET38 / Rear unknown

Documented on a 2013 Scion FR-S build — observed custom fitment, not a universal fit guarantee.

Wheel: Gram Lights 57FXX

Front: 18×9.5 ET38 · 245/35R18
Rear: — · 255/35R18

Compared with OEM

Compared with the 18×7.5 ET45 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 32.4 mm farther toward fender (more outward poke)
Inner edge 18.4 mm closer to suspension (less inner clearance)
Width +2" vs OEM

View full build on Modified1

Staggered · 17×8 ET45 / Rear unknown

Documented on a 2013 Scion FR-S build — observed custom fitment, not a universal fit guarantee.

Wheel: Enkei RPF1

Front: 17×8 ET45 · 235/40R17
Rear: —

Compared with OEM

Compared with the 17×7 ET48 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

View full build on Modified1

Staggered · 18×8.5 ET44 / 18×9.5 ET38

Documented on a 2013 Scion FR-S build — observed custom fitment, not a universal fit guarantee.

Wheel: Rota Grid

Front: 18×8.5 ET44 · 225/40R18
Rear: 18×9.5 ET38 · 245/35R18

Compared with OEM

Compared with the 18×7.5 ET45 OEM configuration. Calculated geometry only — not fit confirmation.

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

View full build on Modified1

Staggered · 18×8.5 ET45 / 18×9.5 ET40

Documented on a 2013 Scion FR-S build — observed custom fitment, not a universal fit guarantee.

Wheel: Gram Lights 57Xtreme

Front: 18×8.5 ET45 · 225/45R18
Rear: 18×9.5 ET40 · 255/40R18

Compared with OEM

Compared with the 18×7.5 ET45 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 12.7 mm farther toward fender (more outward poke)
Inner edge 12.7 mm closer to suspension (less inner clearance)
Width +1" vs OEM

View full build on Modified1

Staggered · 19×10.5 ET32 / Rear unknown

Documented on a 2013 Scion FR-S build — observed custom fitment, not a universal fit guarantee.

Wheel: Work Kiwami

Front: 19×10.5 ET32 · 235/30R19
Rear: —

Compared with OEM

Compared with the 19×8.5 ET38 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 31.4 mm farther toward fender (more outward poke)
Inner edge 19.4 mm closer to suspension (less inner clearance)
Width +2" vs OEM

View full build on Modified1

Staggered · 18×8.5 ET35 / 18×9.5 ET35

Documented on a 2013 Scion FR-S build — observed custom fitment, not a universal fit guarantee.

Wheel: XXR 531

Front: 18×8.5 ET35 · 245/40R18
Rear: 18×9.5 ET35 · 255/40R18

Compared with OEM

Compared with the 18×7.5 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 · 18×8 ET45 / 18×8.5 ET44

Documented on a 2013 Scion FR-S build — observed custom fitment, not a universal fit guarantee.

Wheel: Volk Racing G25

Front: 18×8 ET45 · 225/40R18
Rear: 18×8.5 ET44

Compared with OEM

Compared with the 18×7.5 ET45 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 6.3 mm farther toward fender (more outward poke)
Inner edge 6.3 mm closer to suspension (less inner clearance)
Width +0.5" vs OEM

View full build on Modified1

Staggered · 18×9.5 ET38 / Rear unknown

Documented on a 2013 Scion FR-S build — observed custom fitment, not a universal fit guarantee.

Wheel: Enkei RPF1

Front: 18×9.5 ET38 · 245/35R18
Rear: — · 255/35R18

Compared with OEM

Compared with the 18×7.5 ET45 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 32.4 mm farther toward fender (more outward poke)
Inner edge 18.4 mm closer to suspension (less inner clearance)
Width +2" vs OEM

View full build on Modified1

Staggered · 18×8.5 ET44 / 18×9.5 ET44

Documented on a 2013 Scion FR-S build — observed custom fitment, not a universal fit guarantee.

Wheel: Rota RKR

Front: 18×8.5 ET44 · 245/40R18
Rear: 18×9.5 ET44 · 265/35R18

Compared with OEM

Compared with the 18×7.5 ET45 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 13.7 mm farther toward fender (more outward poke)
Inner edge 11.7 mm closer to suspension (less 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 2013 Scion FR-S

Frequently asked questions

What is the OEM wheel offset for a 2013 Scion FR-S?

The documented OEM offsets are ET48, ET45, ET41, and ET38. The exact offset depends on the OEM wheel and tire configuration.

What OEM wheel sizes are listed for the 2013 Scion FR-S?

OEM wheel widths and diameters include 7x17, 7.5x17, 7.5x18, 8x18, and 8.5x19. These are listed with the corresponding OEM configurations and should not be treated as a single universal setup.

What tire sizes pair with the OEM wheels?

The listed OEM wheel-and-tire pairings are 7x17 with 215/45R17, 7.5x17 with 225/45R17, 7.5x18 with 225/40R18, 8x18 with 235/35R18, and 8.5x19 with 245/30R19.

What is the bolt pattern and lug specification?

The 2013 Scion FR-S uses a 5x100 bolt pattern, also listed as 5x3.94 inches, with five lug nuts. The thread specification is M12 x 1.25.

What is the center bore on a 2013 Scion FR-S?

The center bore is 56.1 mm. A wheel with a smaller center bore than the hub cannot be installed. Matching the 5x100 bolt pattern alone does not guarantee wheel compatibility.

Does the 2013 Scion FR-S have a staggered OEM setup?

The OEM configurations listed are not staggered: each row is marked as using the same setup front and rear. The custom-build summary includes 36 documented staggered builds, but those are observed setups rather than universal fit confirmation.

What custom wheel setups are documented for the 2013 Scion FR-S?

There are 499 documented custom builds in the database. The most common documented diameters are 18-inch (286 builds), 17-inch (157), and 19-inch (43). Examples include 17×9 ET35 with 245/40R17 and 18×9.5 ET38 with 245/35R18. These examples are observed builds only and do not confirm clearance for every vehicle.

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.