LPO, Black lug nuts

Years 2020–27 Models 10 Factory citations 45

Also described as LPO, black lug nutsLPO, lug nuts, alternate finishLPO, Wheel lug nuts, blackLPO, wheel lug nuts, blackLPO, lug nuts, blackLPO, wheel lug nuts, Black

Also documented for Buick Cadillac GMC

Documented applications

Blazer — C1XX (2019–2026)

2025–2026 Factory-verified

2LT, 3LT, RS: O; Premier: O (2025 only)

GM factory document — 2025 chevrolet blazer fleet order guide rpo codes, p.1.
GM factory document — 2025 chevrolet blazer fleet order guide, p.13.
GM factory document — 2026 chevrolet blazer fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet blazer fleet order guide, p.11.

Blazer EV (2024–2027)

2025–2027 Factory-verified

only in: Blazer EV, not the Police Package

GM factory document — 2025 chevrolet blazer ev fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet blazer ev fleet order guide rpo codes, p.1.
GM factory document — 2027 chevrolet blazer ev fleet order guide rpo codes, p.1.

Bolt — second generation (2027)

2027 Factory-verified

LT, RS: O; LT: requires CWM

GM factory document — 2027 chevrolet new bolt fleet order guide, p.8.

Colorado — Third generation (2023–2027)

2023–2024, 2026 Factory-verified

GM factory document — 2023 chevrolet 23colorado electrical body builder, p.13.
GM factory document — 2024 chevrolet 24colorado electrical body builder manual 18272478 2023oct09, p.14.
GM factory document — 2026 chevrolet colorado electrical body builder manual service manual 2026 en us, p.8.

Corvette — C8 (2020–2027)

2020–2027 Factory-verified

GM factory document — 2020 chevrolet corvette stingray order guide copy corvetteblogger, p.41.
GM factory document — 2021 chevrolet corvette fleet order guide wayback, p.1.
GM factory document — 2022 chevrolet corvette stingray order guide copy corvetteblogger, p.53.
GM factory document — 2023 chevrolet corvette stingray z06 order guide copy corvetteblogger, p.97.
GM factory document — 2024 chevrolet corvette stingray z06 e ray order guide copy corvetteblogger, p.154.
GM factory document — 2025 chevrolet corvette fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet corvette fleet order guide rpo codes, p.1.
GM factory document — 2027 chevrolet corvette fleet order guide rpo codes, p.1.

Equinox EV — Ultium BEV2 (2024–2027)

2025–2027 Factory-verified

2025: A/D in LT 2, RS; D in LT 1; 2026: A/D in all trims (included with and only available with VSF/VSJ; included with SPZ; not available with SFE); 2027: A/D in all trims (included with VSF/VSJ; included with SPZ; not available with SFE)

GM factory document — 2025 chevrolet new 25my equinox ev fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet equinox ev fleet order guide rpo codes, p.1.
GM factory document — 2027 chevrolet equinox ev fleet order guide rpo codes, p.1.
GM factory document — 2025 chevrolet new 25my equinox ev fleet order guide, p.14.
GM factory document — 2026 chevrolet equinox ev fleet order guide, p.13.
GM factory document — 2027 chevrolet equinox ev fleet order guide, p.13.

Silverado EV — BT1 (2024–2027)

2025–2027 Factory-verified

the 2025 guide prints "Wheel lug nuts, Black"; 2025: A/D in 2SP, 3SP; not offered in 2WT, 5WT, 8WT, 3LT; 2026: A/D in 4LT, 2SP, 3SP; not offered in 4WT, 5WT, 8WT, 2LT, 3LT, 2TR, 3TR; 2027: A/D in 4WT, 5WT, 8WT, 2LT, 3LT; not offered in 2TR, 3TR; 2025: included and only available with PDL; 2026: included and only available with RGE; included and only available with USA; 2027: included and only available with SPZ

GM factory document — 2025 chevrolet silverado ev fleet order guide rpo codes, p.1.
GM factory document — 2027 chevrolet silverado ev fleet order guide rpo codes, p.1.
GM factory document — 2025 chevrolet silverado ev fleet order guide, p.33.
GM factory document — 2026 chevrolet silverado ev fleet order guide, p.50.
GM factory document — 2027 chevrolet silverado ev fleet order guide, p.42.

Suburban — T1XX (2021–2027)

2022–2023, 2025–2027 Factory-verified

2027: O on all trims

GM factory document — 2025 chevrolet new suburban fleet order guide, p.24.
GM factory document — 2026 chevrolet suburban fleet order guide, p.25.
GM factory document — 2027 chevrolet suburban fleet order guide, p.25.
GM factory document — 2022 chevrolet 22 suburban tahoe electrical body builder sm u 2021oct08, p.12.
GM factory document — 2023 chevrolet 23 suburban tahoe electrical body builder sm en us 2022sep13, p.12.
GM factory document — 2026 chevrolet suburban tahoe electrical body builder manual service manual 2026 en us, p.9.

Tahoe — T1XX (2021–2027)

2022–2023, 2025–2027 Factory-verified

2027: retail guides: O on all trims

GM factory document — 2025 chevrolet new tahoe retail and fleet fleet order guide, p.30.
GM factory document — 2026 chevrolet tahoe retail and fleet fleet order guide, p.33.
GM factory document — 2027 chevrolet tahoe retail and fleet fleet order guide, p.31.
GM factory document — 2022 chevrolet 22 suburban tahoe electrical body builder sm u 2021oct08, p.12.
GM factory document — 2023 chevrolet 23 suburban tahoe electrical body builder sm en us 2022sep13, p.12.
GM factory document — 2026 chevrolet suburban tahoe electrical body builder manual service manual 2026 en us, p.9.

Traverse — Third generation (2024–2027)

2025–2027 Factory-verified

2025: LT, Z71, High Country: O; RS: not offered; 2026–2027: O on all trims; not available with SPZ

GM factory document — 2025 chevrolet traverse fleet order guide, p.32.
GM factory document — 2026 chevrolet traverse fleet order guide, p.34.
GM factory document — 2027 chevrolet traverse fleet order guide, p.34.

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