2018 Subaru WRX Wheel Offset
Quick specs
- Wheel size
- 8x17 · 8.5x18 · 8.5x19 · 9.5x19
- Offset
- ET55
- Backspacing
- 6.17 in · 6.42 in · 6.92 in
- Bolt pattern
- 5×114.3
- Center bore
- 56.1 mm
- Thread
- M12×1.25
- Tire size
- Multiple — see configurations
OEM configurations
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| 2.0T · 2.0L, FA20, H4, Petrol | 8x17 | 8.5x19 | ET55 | 6.17 in | 235/45R17 / 245/35R19 | 5x114.3 | 56.1 mm | M12 x 1.25 |
| 2.0T · 2.0L, FA20, H4, Petrol | 8.5x18 | 8.5x19 | ET55 | 6.42 in | 245/40R18 / 245/35R19 | 5x114.3 | 56.1 mm | M12 x 1.25 |
| 2.0T · 2.0L, FA20, H4, Petrol | 8.5x18 | 8.5x19 | ET55 | 6.42 in | 245/40R18 / 245/35R19 | 5x114.3 | 56.1 mm | M12 x 1.25 |
| 2.0T · 2.0L, FA20, H4, Petrol | 9.5x19 | 11x21 | ET55 / ET45 | 6.92 in | 245/50R19 | 5x114.3 | 56.1 mm | M12 x 1.25 |
| 2.0T · 2.0L, FA20, H4, Petrol | 9.5x19 | 11x21 | ET55 / ET45 | 6.92 in | 255/25R19 | 5x114.3 | 56.1 mm | M12 x 1.25 |
Wheels and hardware
More on AmazonLug hardware
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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 AmazonWhite Knight 1706S-20AM Chrome M12x1.25 Bulge Acorn Lug Nut, 20 Pack
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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White Knight 1707S-4 Chrome M12x1.50 Bulge Acorn Lug Nut, 4 Pack
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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Wheel locks
More on AmazonCompare your own setup
See how a different width or offset sits versus an OEM configuration for this year.
More specs for the 2018 Subaru WRX
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.