Staggered · 18×9.5 ET38 / Rear unknown
Documented on a 2011 Subaru Impreza WRX STi build — observed custom fitment, not a universal fit guarantee.
Wheel: Work Xt-7
- Front
- 18×9.5 ET38 · 245/40R18
- Rear
- — · 245/40R18
2011 Subaru Impreza WRX STi Wheel Offset
Quick specs
- Bolt pattern
- 5x114.3
- Center bore
- 56.1 mm
- Thread
- M12 x 1.25
Lug hardware
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White Knight 5306 Chrome M12x1.25 OEM Factory Style Mag Lug Nuts, 4 Pics
M12 x 1.25
Matches the listed specification. Not a full fitment guarantee.
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White Knight 1706S-20AM Chrome M12 x 1.25 Bulge Acorn Lug Nut
M12 x 1.25
Matches the listed specification. Not a full fitment guarantee.
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White Knight 3806XL-25AM Chrome M12x1.25 Spike Lug Nuts
M12 x 1.25
Matches the listed specification. Not a full fitment guarantee.
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Real-World 2011 Subaru Impreza WRX STi 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.
More specs for the 2011 Subaru Impreza WRX STi
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.