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Off-Road Beadlock · Transparent Red
Fitting Chevrolet Silverado HD wheels? This page gives the 2024 Chevrolet Silverado HD bolt pattern (8x180), centre bore, factory rim size and the offset range for aftermarket and forged Chevrolet Silverado HD rims: the same spec sheet ANKUSI uses when machining forged wheels for this car.
Quick answer: The 2024 Chevrolet Silverado HD uses a 8x180 bolt pattern with a 124.1 mm centre bore and M14x1.5 lug nuts. Factory wheels: 20x8.5J ET44, front and rear. For aftermarket wheels, 22x9.5J ET25 sits flush and 24x10.0J ET18 is the most aggressive fit.
Forged wheels for the 2024 Chevrolet Silverado HD — drilled 8x180 with a 124.1 mm centre bore, built to the offset you choose. From $220 per wheel, made to order in 20–25 days.
Chevrolet Silverado HD (2024): 8x180 bolt pattern, 124.1mm center bore. Factory wheels: 20x8.5J at ET44 offset, front and rear. Reference fitment ranges.
✓ Data check: the bolt pattern and center bore on this page match an independent fitment reference. Last reviewed September 18, 2026. How we verify
| Configuration | Wheel Size & Offset |
|---|---|
| Factory (OE) | 20x8.5J F/R |
| Flush Fitment | 22x9.5J at ET25 offset |
| Maximum Aggressive | 24x10.0J at ET18 offset |
Every design below is forged to order, so it can be machined to the Chevrolet Silverado HD's 8x180 bolt pattern and 124.1 mm center bore, with the width and offset calculated for your setup.

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See all Chevrolet Silverado wheel designs American Force-Style Forged Wheels
Use these two references before ordering: the left diagram shows where each spec (PCD, center bore, offset, width and diameter) is measured on the wheel; the right diagram shows how positive, zero and negative offset shift the wheel face relative to the hub centerline.


Trucks live and die on unsprung weight and load capacity — every pound added at the wheel is a pound the suspension has to control over every bump, fully loaded or not. Forging the wheel instead of casting it lets us hold the factory load rating while cutting rotational mass, which pays off directly in ride quality and steering response on a vehicle that spends real time towing or hauling.
The Chevrolet Silverado HD runs a 8x180 bolt pattern, 124.1mm center bore, and a 20x8.5J, front and rear, wheel from the factory. Our Flush Fitment reference is 22x9.5J ET25, which tucks the tire under the fender lip on a stock-height Chevrolet Silverado HD. Our Maximum Aggressive reference is 24x10.0J ET18 — beyond that offset, expect rubbing against the inner fender liner under compression without further trimming.
The 2024 Chevrolet Silverado HD (Truck) uses a 8x180 bolt pattern with a 124.1mm center bore. Factory wheels are 20x8.5J F/R.
Why the factory spec works for most owners:
ANKUSI builds these wheels — we are the forging factory, not a reseller. For the Chevrolet Silverado HD (2024) we drill the 8x180 pattern and cut the centre bore to 124.1mm on our own CNC line, so the wheel hub-centres on the car with no spacer rings, in whatever diameter, width and offset you specify.
Converting these ET figures to backspacing? Use the wheel offset and backspacing calculator.
The figures on this page are part of our open wheel fitment dataset — 10,093 vehicles, free to download, CC BY 4.0.
Final clearance depends on the exact tire model, suspension height, brake package, alignment and vehicle tolerances. A physical test fit is recommended before production.
Want to check a different width or offset before you order? Use our Offset & Backspacing Calculator to solve the numbers yourself, or looking for your exact Chevrolet spec, or want a wheel built to a custom offset for your Chevrolet Silverado HD? Contact ANKUSI with your bolt pattern and offset target and we will confirm the correct forged wheel spec for your build.
| Year | Bolt pattern | Center bore | Factory wheel |
|---|---|---|---|
| 2011 | 8x180 | 124.1 mm | 18x8J ET44 |
| 2015 | 8x180 | 124.1 mm | 18x8J ET44 |
| 2017 | 8x180 | 124.1 mm | 20x8.5J ET44 |
| 2020 | 8x180 | 124.1 mm | 20x8.5J ET44 |
| 2024 | 8x180 | 124.1 mm | 20x8.5J ET44 |
Bolt pattern and center bore stay the same across all 5 model years in our database (2011–2024).
Backspacing ≈ width/2 + ET/25.4 + 0.5 in. "Inward" means closer to the suspension; "outward" means closer to the fender lip.
| Setup | Size | ET | Backspacing | Inward vs OE | Outward vs OE |
|---|---|---|---|---|---|
| Factory (OE) | 20x8.5J | ET44 | 6.48 in (165 mm) | — | — |
| Flush | 22x9.5J | ET25 | 6.23 in (158 mm) | −6 mm | +32 mm |
| Maximum | 24x10J | ET18 | 6.21 in (158 mm) | −7 mm | +45 mm |
In our database, 9 other vehicle entries from 2 makes use exactly the same 8x180 bolt pattern and 124.1 mm center bore. Factory wheels from these cars bolt on and center on the hub without rings; offset and width still have to be checked.
8x180 is used by 0.2% of the vehicle pages in our English fitment guide (11 of 6,503); 100.0% of those also use a 124.1 mm center bore.
A wheel with a center bore larger than 124.1 mm needs a hub-centric ring. The most common combinations:
| Wheel bore | Ring size |
|---|---|
| 130.1 mm | 130.1 → 124.1 mm |
ANKUSI forged wheels are bored to exactly 124.1 mm for this vehicle, so no ring is needed.
Thread & Fastener: M14x1.5, conical-seat lug nut.
Factory Torque Spec: 190 Nm (140 ft-lb). Silverado/Sierra HD single-rear-wheel spec on M14x1.5 studs; dual-rear-wheel (dually) trucks may specify up to 165 ft-lb, confirm before installation.
TPMS: TPMS (Tire Pressure Monitoring System) has been federally mandated on all new light vehicles sold in the US since the 2008 model year. If your wheels use OE-style sensors, have them transferred or cloned to the new wheels at installation.
Tire Pressure: Always set tire pressure to the value on your vehicle's tire placard (driver's doorjamb or glovebox), not the max PSI printed on the tire sidewall — this is trim- and tire-size-specific and stays the same reference point when you switch to a different wheel and tire combination.
Reference data compiled from published OEM service specifications and cross-checked against independent repair sources; always confirm against your owner's manual or door-jamb placard before installation.
Data checked against: avtoreference.com.
This record is part of the open ANKUSI Wheel Fitment Dataset (DOI 10.5281/zenodo.23241521, CC BY 4.0).
Other cars on the same factory size: 20x8.5 wheels · 20 inch wheels.
Compiled by the ANKUSI Wheels engineering team, an IATF 16949 and ISO 9001 certified forged wheel factory in Guangzhou.