18×9 ET18
Documented on a 2012 Chevrolet Silverado 2500HD build — observed custom fitment, not a universal fit guarantee.
- Tires
- 295/70R18
2012 Chevrolet Silverado 2500HD Wheel Offset
Quick specs
- Bolt pattern
- 8x180
- Center bore
- 124.1 mm
- Thread
- M14 x 1.5
Lug hardware
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M14x1.5 Lug Nuts Black with Spline Tuner, XL 2 inches Length Conical Aftermarket Wheel Nut, Compatible with Chevy GMC Ford Cadillac Lincoln SAAB Saturn Silverado 1500 Savana, Set of 24
Catalog match for this vehicle. Confirm seat type and wheel style before buying.
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MIKKUPPA M14x1.5 Wheel Lug Nut - Replacement for Chevy Silverado 1500 2500, GMC, Ford, Ram, Aftermarket Wheel - 32pcs Black Closed End Lug Nuts with 1 Socket Key
Catalog match for this vehicle. Confirm seat type and wheel style before buying.
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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)
Catalog match for this vehicle. Confirm seat type and wheel style before buying.
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Real-World 2012 Chevrolet Silverado 2500HD 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 — 2 documented builds
2 documented builds.
Staggered · 18×? / Rear unknown
Documented on a 2012 Chevrolet Silverado 2500HD build — observed custom fitment, not a universal fit guarantee.
Wheel: Hostile Havoc-8
- Front
- 18×?
- Rear
- —
More specs for the 2012 Chevrolet Silverado 2500HD
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.