| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| 3.0i · 3.0L, LFW, V6, Petrol | 8x17 | 8.5x19 | ET48 | 5.89 in | 235/55R17 / 245/45R19 | 5x120 | 66.9 mm | M14 x 1.5 |
| 3.0i · 3.0L, LFW, V6, Petrol | 8x18 | 8.5x19 | ET48 | 5.89 in | 235/50R18 / 245/45R19 | 5x120 | 66.9 mm | M14 x 1.5 |
| 3.0i · 3.0L, LFW, V6, Petrol | 8x17 | 8.5x19 | ET48 | 5.89 in | 235/55R17 / 245/45R19 | 5x120 | 66.9 mm | M14 x 1.5 |
| 3.0i · 3.0L, LFW, V6, Petrol | 8x18 | 8.5x19 | ET48 | 5.89 in | 235/50R18 / 245/45R19 | 5x120 | 66.9 mm | M14 x 1.5 |
| 3.6i · 3.6L, LFX, V6, Petrol | 8x18 | 8.5x19 | ET48 | 5.89 in | 235/50R18 / 245/45R19 | 5x120 | 66.9 mm | M14 x 1.5 |
| 3.6i · 3.6L, LLT, V6, Petrol | 8x18 | 8.5x19 | ET48 | 5.89 in | 235/50R18 / 245/45R19 | 5x120 | 66.9 mm | M14 x 1.5 |
| 6.2SC · 6.2L, LT4, V8, Petrol | 8.5x19 | 8.5x19 | ET48 | 6.14 in | 245/45R19 | 5x120 | 66.9 mm | M14 x 1.5 |
| 6.2SC · 6.2L, LT4, V8, Petrol | 8.5x18 | 8.5x19 | ET48 | 6.14 in | 235/50R18 / 245/45R19 | 5x120 | 66.9 mm | M14 x 1.5 |
| 6.2SC · 6.2L, LT4, V8, Petrol | 9x19 | 8.5x19 | ET40 / ET48 | 6.07 in | 255/40R19 / 245/45R19 | 5x120 | 66.9 mm | M14 x 1.5 |
Gorilla Automotive 21133HT Small Diameter Acorn Chrome 5 Lug Kit (12mm x 1.50 Thread Size) Pack Of 20
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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White Knight 1709D-4 Chrome Duplex Bulge Lug Nut for Chevy/Dodge/Chrysler - 4 Piece
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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
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Check price on AmazonObserved aftermarket setups from documented Modified1 builds. These are individual build records — not OEM specifications and not clearance guarantees for every vehicle.
Among builds in our database for this model year:
6 documented builds.
Documented on a 2011 Cadillac CTS build — observed custom fitment, not a universal fit guarantee.
Wheel: Giovanna Martuni
Compared with the 18×8 ET48 OEM configuration. Calculated geometry only — not fit confirmation.
Documented on a 2011 Cadillac CTS build — observed custom fitment, not a universal fit guarantee.
Wheel: Vossen CV1
Compared with the 18×8 ET48 OEM configuration. Calculated geometry only — not fit confirmation.
Documented on a 2011 Cadillac CTS build — observed custom fitment, not a universal fit guarantee.
Wheel: Giovanna Kilis
Compared with the 18×8 ET48 OEM configuration. Calculated geometry only — not fit confirmation.
Documented on a 2011 Cadillac CTS build — observed custom fitment, not a universal fit guarantee.
Wheel: Lexani CVX-55
Compared with the 18×8 ET48 OEM configuration. Calculated geometry only — not fit confirmation.
Documented on a 2011 Cadillac CTS build — observed custom fitment, not a universal fit guarantee.
Wheel: Forgeline MD3S
Compared with the 18×8 ET48 OEM configuration. Calculated geometry only — not fit confirmation.
Documented on a 2011 Cadillac CTS build — observed custom fitment, not a universal fit guarantee.
Wheel: Lexani CVX-55
Compared with the 18×8 ET48 OEM configuration. Calculated geometry only — not fit confirmation.
See how a different width or offset sits versus an OEM configuration for this year.
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.