QR Code RPO Label Decoder App
With the app, you can scan the vehicle QR code and instantly get decoded results. The app reads the QR data and shows the vehicle details with the 3-digit RPO codes and their descriptions.
Using the app is simple:
- Open Decode RPO on your phone.
- Scan the QR code or the Service Parts Identification label.
- View decoded RPO codes, descriptions, and vehicle information instantly.
You can also use Decode RPO to read the Service Parts Identification label with printed text RPO codes. Just point your camera at the label, and the app will detect the codes and decode them automatically.
This is the fastest way to identify factory options, package contents, and paint information directly from your vehicle label.
QR RPO Decoder is available for any iPhone and Android.
What do RPO Codes Mean?
A Regular Production Option is a General Motors standard coding for vehicle configuration options Each RPO code is a combination of three alphanumeric characters (like Z71) that refers to a specific option or modification to the vehicle as built during production and can be used to identify specific vehicle options or modifications such as paint colors, engine types, interior options, wheel types, etc.
Where are RPO Codes Located?
Beginning with the 2018 model year, a QR code was added to the Certification label on all Buick, Cadillac, Chevrolet and GMC models. The new QR code includes the Vehicle Identification Number (VIN), RPO codes and other information that identify the content of the vehicle. In previous model years, the Service Parts Identification (SPID) label, often located in the trunk or glovebox of a vehicle, included this information.
Where are RPO Codes Located before 2018?
RPO codes can be found on a placard labeled "Service Parts Identification" in the glove box, on the trunk floor or inside the driver's door panel.
- Bravada: in the glove box
- Cobalt: on the trunk floor
- Envoy: n the glove box
- Camaro: on the trunk floor
- Rainier: in the glove box
- Silverado/Sierra: in the glove box
| Orderable RPO Code | Ref. Only RPO Code | Wheels | Description |
|---|---|---|---|
| UHN |  |
Wheels, 18" x 8.5" (45.7 cm x 21.6 cm) 6-spoke machined aluminum with Dark Grey Metallic accents | |
| NZG |  |
Wheels, 20" x 9" (50.8 cm x 22.9 cm) 6-spoke polished aluminum | |
| SII |  |
Wheels, 22" x 9" (55.9 cm x 22.9 cm) polished aluminum | |
| SIY |  |
Wheels, 22" x 9" (55.9 cm x 22.9 cm) 6-spoke Carbon Flash Metallic aluminum with selective machining | |
| NZM |  |
Wheels, 20" x 9" (50.8 cm x 22.9 cm) polished aluminum | |
| NZH |  |
Wheels, 20" x 9" (50.8 cm x 22.9 cm) 6-spoke machined aluminum with Carbon Grey Metallic accents | |
| RTL |  |
Wheels, 20" x 9" (50.8 cm x 22.9 cm) 6-spoke multi-dimensional polished aluminum | |
| RPU |  |
Wheels, 22" x 9" (55.9 cm x 22.9 cm) bright machined aluminum with premium paint | |
| SMR |  |
Wheels, 22" (55.9 cm) 7-spoke ultra-bright machined with bright chrome accents and dark paint | |
| SRV |  |
LPO, 22" (55.9 cm) Multi-spoke Gloss Black wheels, LPO wheels will come with 4 steel 22" wheels from the factory with alignment specs set to 22" LPO wheel selected (dealer-installed) | |
| SGM |  |
LPO, 22" (55.9 cm) Multi-spoke Gloss Black wheels, LPO wheels will come with 4 steel 22" wheels from the factory with alignment specs set to 22" LPO wheel selected (dealer-installed) | |
| SRL |  |
LPO, 22" (55.9 cm) Black wheels with selective machining, LPO wheels will come with 4 steel 22" wheels from the factory with alignment specs set to 22" LPO wheel selected (dealer-installed) | |
| SSW |  |
LPO, 22" (55.9 cm) Multi-split spoke Chrome wheels, LPO wheels will come with 4 steel 22" wheels from the factory with alignment specs set to 22" LPO wheel selected (dealer-installed) | |
| SF2 |  |
LPO, 22" (55.9 cm) Multi-spoke Chrome wheels, LPO wheels will come with 4 steel 22" wheels from the factory with alignment specs set to 22" LPO wheel selected (dealer-installed) | |
| SSI | |
LPO, 22" (55.9 cm) Multi-spoke Chrome wheels, LPO wheels will come with 4 steel 22" wheels from the factory with alignment specs set to 22" LPO wheel selected (dealer-installed) |