- 2011 Confirmed
deleted for 2012 (GM Authority 2012 RPO changes); 2011 from the 2012 deletion list
GHS Factory-verified
Also described as Paint, Nitro YellowPaint, Nitro Yellow MetallicNitro Yellow Metallic
Documented applications
- 2022 Single-source
metallic; new for 2022; GM Authority first-look article on the nitro yellow color for the 2022 Spark (does not credit GM)
- 2025 Factory-verified
touch-up paint WA-660G; built out for the model year; extra cost; RS, ACTIV only; roof option J35 on RS, J33 or PDR on ACTIV
- 2025 Factory-verified
RS and ACTIV only; extra cost; built out for the model year; touch-up paint number WA-660G
This page aggregates every documented appearance of GHS in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.