| Configuration | Rim | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|
| 3.6i · 3.6L, V6, Petrol | 7.5x18 | ET50 | 5.72 in | 255/65R18 | 6x132 | 74.5 mm | M14 x 1.5 |
| 3.6i · 3.6L, V6, Petrol | 7.5x19 | ET50 | 5.72 in | 255/60R19 | 6x132 | 74.5 mm | M14 x 1.5 |
| 3.6i · 3.6L, V6, Petrol | 7.5x20 | ET50 | 5.72 in | 255/55R20 | 6x132 | 74.5 mm | M14 x 1.5 |
| 3.6i · 3.6L, V6, Petrol | 8x18 | ET48 | 5.89 in | 265/65R18 | 6x132 | 74.5 mm | M14 x 1.5 |
| 3.6i · 3.6L, V6, Petrol | 8.5x19 | ET45 | 6.02 in | 275/55R19 | 6x132 | 74.5 mm | M14 x 1.5 |
| 3.6i · 3.6L, V6, Petrol | 9x20 | ET40 | 6.07 in | 285/50R20 | 6x132 | 74.5 mm | M14 x 1.5 |
Wheel Accessories Parts Set of 24 Black Spiked Solid Metal Lug Nuts M14x1.5 Thread 4.4 Inch Tall Closed End Bulge Acorn Spike Lug Nut 1 Socket Key- Fit Chevy Silverado 1500 Ford F150 GMC Sierra 1500
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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Wheel Accessories Parts Bulge Acorn Set of 24 Aftermarket Lug Nuts M14 X 1.50 Thread 1.90" Long for Trucks 19mm(3/4") Hex 14x1.5 Wheel Lug Nuts (24 M14x1.50, Chrome)
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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Dorman 611-236 Wheel Nut M14-1.50 Flattop Nut - 22mm Hex, 44.5mm Length Compatible with Select Models, 10 Pack (OE Fix)
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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MCGARD Chrome Cone Seat M12 x 1.5 Wheel Locks
M12 x 1.5 · lock
Matches M12 x 1.5 — confirm seat style for your wheel
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Gorilla Automotive Wheel Locks With Washer (M12x1.50)
M12 x 1.5 · lock
Matches M12 x 1.5 — confirm seat style for your wheel
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:
1 documented build.
Documented on a 2012 GMC Acadia build — observed custom fitment, not a universal fit guarantee.
Wheel: Lexani R-6
Compared with the 20×7.5 ET50 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.