2018 Chevrolet Impala Wheel Offset
Quick specs
- Wheel size
- 8x18 · 8.5x20 · 8.5x19
- Offset
- ET42 · ET45
- Backspacing
- 5.65 in · 6.02 in · 5.90 in
- Bolt pattern
- 5×120
- Center bore
- 66.9 mm
- Thread
- M14×1.5
- Tire size
- 235/50R18 · 245/40R20 · 245/45R19
OEM configurations
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| 2.5 · I4, Petrol | 8x18 | 8.5x19 | ET42 | 5.65 in | 235/50R18 / 245/45R19 | 5x120 | 66.9 mm | M14 x 1.5 |
| 2.5 · I4, Petrol | 8.5x20 | 8.5x19 | ET45 / ET42 | 6.02 in | 245/40R20 / 245/45R19 | 5x120 | 66.9 mm | M14 x 1.5 |
| 3.6 · 3.6L, V6, Petrol | 8.5x20 | 8.5x19 | ET45 / ET42 | 6.02 in | 245/40R20 / 245/45R19 | 5x120 | 66.9 mm | M14 x 1.5 |
| 3.6 · 3.6L, V6, Petrol | 8x18 | 8.5x19 | ET42 | 5.65 in | 235/50R18 / 245/45R19 | 5x120 | 66.9 mm | M14 x 1.5 |
Wheels and hardware
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MIKKUPPA M12x1.5 Lug Nuts - Replacement for 2006-2019 Ford Fusion, 2000-2019 Ford Focus, 2001-2019 Ford Escape Aftermarket Wheel - 20pcs Chrome Closed End Lug Nuts
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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Wheel Accessories Parts Set of 20 Chrome 9/16 Spline Lug Nuts Open End Cone Seat Bulge Acorn Small Diameter Locking Lugs 9/16"-18 Thread, 1" Length Wheel Lug Nuts with Key (20, Chrome)
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Set of 20 Veritek 14x1.5mm Gloss Black Spline Drive Tuner Lug Nuts w/Key 1.40 Inch for Aftermarket Custom Wheels
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 Chevrolet Impala
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.