SPY Factory-verified

GMC · Regular Production Option

LPO, wheel lug nuts, black

Years 2019–20, 2022–27 Models 8 Factory citations 28

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Also described as LPO, wheel lug nuts, BlackLPO, lug nuts, alternate finishLPO, lug nuts, black

Also documented for Buick Cadillac Chevrolet

Documented applications

Acadia — Third generation (2024–2027)

2025–2027 Factory-verified

O on all trims

GM factory document — 2025 gmc acadia fleet order guide, p.19.
GM factory document — 2026 gmc acadia fleet order guide, p.19.
GM factory document — 2027 gmc acadia fleet order guide, p.20.

Canyon — Third generation (VSS-T) (2023–2027)

2023–2024, 2026 Factory-verified

GM factory document — 2023 gmc 23canyon electrical body builder 2023march13, p.12.
GM factory document — 2024 gmc 24 canyon electrical body builder manual 2023oct04, p.13.
GM factory document — 2026 gmc canyon electrical body builder manual service manual 2026 en us, p.8.

Hummer EV Pickup (2022–2027)

2026 Factory-verified

GM factory document — 2026 gmc hummer ev pickup fleet order guide rpo codes, p.1.

Hummer EV SUV — BT1 (2024–2027)

2026 Factory-verified

requires the Black wheel lock kit (SPZ). 2026: O in 1SF, 1SG; not offered in 3VL.

GM factory document — 2026 gmc hummer ev suv fleet order guide, p.25.

Sierra EV — BT1 (2024–2027)

2026–2027 Factory-verified

included with and only available with SPZ

GM factory document — 2026 gmc sierra ev fleet order guide rpo codes, p.1.
GM factory document — 2026 gmc sierra ev fleet order guide, p.41.
GM factory document — 2027 gmc sierra ev fleet order guide rpo codes, p.1.
GM factory document — 2027 gmc sierra ev fleet order guide, p.39.

Sierra — T1XX (2019–2026)

2019–2020, 2022–2025 Factory-verified

GM factory document — 2019 gmc 19 sierra 1500 body builder feb 20, p.13.
GM factory document — 2020 gmc 20 sierra 1500 electrical body buil 1, p.14.
GM factory document — 2022 gmc 22 sierra 1500 new electrical body builder sm en us 2022jul20, p.14.
GM factory document — 2023 gmc 23 sierra 1500 electrical body builder sm en us 2022oct12, p.14.
GM factory document — 2024 gmc 24 sierra 1500 sm electrical body builder esid 23dec12, p.16.
GM factory document — 2025 gmc my25 sierra 1500 electrical bbm, p.14.

Yukon — T1XX (2021–2027)

2022–2023, 2025–2027 Factory-verified

2027: O on all trims

GM factory document — 2022 gmc 22 yukon yukon xl electrical body builder sm u 2021oct13, p.12.
GM factory document — 2023 gmc 23 yukon yukon xl electrical body builder sm en us 092822, p.12.
GM factory document — 2025 gmc new yukon denali fleet order guide, p.32.
GM factory document — 2026 gmc yukon denali fleet order guide, p.34.
GM factory document — 2027 gmc yukon fleet order guide, p.30.

Yukon XL — T1XX (2021–2027)

2022–2023, 2025–2027 Factory-verified

2027: O on all trims

GM factory document — 2022 gmc 22 yukon yukon xl electrical body builder sm u 2021oct13, p.12.
GM factory document — 2023 gmc 23 yukon yukon xl electrical body builder sm en us 092822, p.12.
GM factory document — 2025 gmc new yukon xl denali fleet order guide, p.33.
GM factory document — 2026 gmc yukon xl denali fleet order guide, p.34.
GM factory document — 2027 gmc yukon xl fleet order guide, p.30.

This page aggregates every documented appearance of SPY in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.