- 2019, 2025 Factory-verified
all trims: O
S08 Factory-verified
Also described as LPO, Highway safety kitLPO, Highway Safety Kit
Also documented for BuickCadillacGMC
Documented applications
- 2023 Factory-verified
- 2023–2027 Factory-verified
O on all trims
- 2021–2027 Factory-verified
- 2025 Factory-verified
O on all trims; 2025 only
- 2015–2018, 2022–2026 Factory-verified
GM's list calls it an accessory
- 2022–2023, 2025–2026 Factory-verified
2025: O on all trims
- 2022–2023, 2025–2026 Factory-verified
2025: retail guides: O on all trims
- 2025 Factory-verified
O on all trims; included with and only available with PDY
- 2025 Factory-verified
all trims: O
This page aggregates every documented appearance of S08 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.