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 |
|---|---|---|---|
| 56R |  |
Wheels, 20" x 8.5" (50.8 cm x 21.6 cm) front and 20" x 9.5" (50.8 cm x 24.1 cm) rear 5-split spoke premium Gray-painted machined-face aluminum | |
| 56S |  |
Wheels, 20" x 8.5" (50.8 cm x 21.6 cm) front and 20" x 9.5" (50.8 cm x 24.1 cm) rear bright 5-spoke Silver-painted aluminum | |
| 56W |  |
Wheels, 20" x 8.5" (50.8 cm x 21.6 cm) front and 20" x 9.5" (50.8 cm x 24.1 cm) rear 5-spilt spoke bright Silver-painted aluminum | |
| RQ9 |  |
Wheels, 20" (50.8 cm) 5-split spoke premium Gray-painted, machined-face aluminum | |
| RTJ | |
Wheels, 20" (50.8 cm) 5-spilt spoke bright Silver-painted aluminum | |
| REG |  |
Wheels, 18" (45.7 cm) Silver-painted aluminum | |
| SHL |  |
LPO, 20" (50.8 cm) 5-spoke gloss Black wheels with Red outline stripe. When ordering SHL with other optional wheels, 2 complete sets of wheels are being ordered. Please ensure customer desires both sets of wheels before proceeding to place order with LPO wheels SHL. | |
| RSK |  |
Wheels, 20" x 10" (50.8 cm x 25.4 cm) front and 20" x 11" (50.8 cm x 27.9 cm) rear Satin Graphite forged aluminum | |
| RTQ |  |
Wheels, 20" x 10" (50.8 cm x 25.4 cm) front and 20" x 11" (50.8 cm x 27.9 cm) rear Dark Graphite premium paint, forged aluminum | |
| PKJ |  |
Wheels, 19" x 11" (48.3 cm x 27.9 cm) front and 19" x 12" (48.3 cm x 30.48 cm) rear low gloss Black-painted forged aluminum | |
| SRI |  |
Wheels, 20" (50.8 cm) Black-painted aluminum with Red accents | |
| 58E |  |
Wheels, 20" x 8.5" (50.8 cm x 21.6 cm) front and 20" x 9.5" (50.8 cm x 24.1 cm) rear Black-painted aluminum with Red accents | |
| SKW |  |
LPO, 20" (50.8 cm) 5-split spoke machined-face wheels. When ordering SKW with other optional wheels, 2 complete sets of wheels are being ordered. Please ensure customer desires both sets of wheels before proceeding to place order with LPO wheels SKW. | |
| 5JX |  |
LPO, LT 20" (50.8 cm) 5-split spoke Satin Black wheels. When ordering 5JX with other optional wheels, 2 complete sets of wheels are being ordered. Please ensure customer desires both sets of wheels before proceeding to place order with LPO wheels 5JX. | |
| 57S |  |
LPO, SS 20" (50.8 cm) 5-split spoke Satin Black wheels, 20" x 8.5" front/20" x 9.5" rear. When ordering 57S with other optional wheels, 2 complete sets of wheels are being ordered. Please ensure customer desires both sets of wheels before proceeding to place order with LPO wheels 57S. | |
| RTH |  |
Wheels, 20" (50.8 cm) 5-spoke Carbon Flash painted aluminum | |
| 56V |  |
Wheels, 20" x 8.5" (50.8 cm x 21.6 cm) front and 20" x 9.5" (50.8 cm x 24.1 cm) rear 5-spoke Carbon Flash painted aluminum | |
| 56H |  |
LPO, SS 20" (50.8 cm) 5-spoke gloss Black wheels with Red stripe, 20" x 8.5" front/20" x 9.5" rear. When ordering 56H with other optional wheels, 2 complete sets of wheels are being ordered. Please ensure customer desires both sets of wheels before proceeding to place order with LPO wheels 56H. Includes (VWD) Gloss Black wheel center caps with Silver bowtie, LPO. | |
| 56M |  |
LPO, SS 20" (50.8 cm) 5-split spoke machined-face wheels, 20" x 8.5" front/20" x 9.5" rear. When ordering 56M with other optional wheels, 2 complete sets of wheels are being ordered. Please ensure customer desires both sets of wheels before proceeding to place order with LPO wheels 56M. | |
| 57W |  |
Wheels, 20" x 8.5" (50.8 cm x 21.6 cm) front and 20" x 9.5" (50.8 cm x 24.1 cm) rear 5-split spoke polished forged aluminum with Black star center cap | |
| RQA |  |
Wheels, 20" (50.8 cm) Silver-painted aluminum | |
| WR1 |  |
Wheels, 20" (50.8 cm) 5-split spoke polished forged aluminum with Black star center cap | |
| Q7G |  |
Wheels, 20" (50.8 cm) 5-split spoke Black forged aluminum | |
| 56Z | |
Wheels, 20" x 8.5" (50.8 cm x 21.6 cm) front and 20" x 9.5" (50.8 cm x 24.1 cm) rear 5-split spoke Black forged aluminum |
| Orderable RPO Code | Ref. Only RPO Code | Wheels | Description |
|---|---|---|---|
| 56R | |
Wheels, 20" x 8.5" (50.8 cm x 21.6 cm) front and 20" x 9.5" (50.8 cm x 24.1 cm) rear 5-split spoke premium Gray-painted machined-face aluminum | |
| 56S | |
Wheels, 20" x 8.5" (50.8 cm x 21.6 cm) front and 20" x 9.5" (50.8 cm x 24.1 cm) rear bright 5-spoke Silver-painted aluminum | |
| 56W | |
Wheels, 20" x 8.5" (50.8 cm x 21.6 cm) front and 20" x 9.5" (50.8 cm x 24.1 cm) rear 5-spilt spoke bright Silver-painted aluminum | |
| RQ9 | |
Wheels, 20" (50.8 cm) 5-split spoke premium Gray-painted, machined-face aluminum | |
| RTJ | |
Wheels, 20" (50.8 cm) 5-spilt spoke bright Silver-painted aluminum | |
| REG | |
Wheels, 18" (45.7 cm) Silver-painted aluminum | |
| SHL | |
LPO, 20" (50.8 cm) 5-spoke gloss Black wheels with Red outline stripe. When ordering SHL with other optional wheels, 2 complete sets of wheels are being ordered. Please ensure customer desires both sets of wheels before proceeding to place order with LPO wheels SHL. | |
| RTQ | |
Wheels, 20" x 10" (50.8 cm x 25.4 cm) front and 20" x 11" (50.8 cm x 27.9 cm) rear Dark Graphite premium paint, forged aluminum | |
| SRI | |
Wheels, 20" (50.8 cm) Black-painted aluminum with Red accents | |
| 58E | |
Wheels, 20" x 8.5" (50.8 cm x 21.6 cm) front and 20" x 9.5" (50.8 cm x 24.1 cm) rear Black-painted aluminum with Red accents | |
| SKW | |
LPO, 20" (50.8 cm) 5-split spoke machined-face wheels. When ordering SKW with other optional wheels, 2 complete sets of wheels are being ordered. Please ensure customer desires both sets of wheels before proceeding to place order with LPO wheels SKW. | |
| 5JX | |
LPO, LT 20" (50.8 cm) 5-split spoke Satin Black wheels. When ordering 5JX with other optional wheels, 2 complete sets of wheels are being ordered. Please ensure customer desires both sets of wheels before proceeding to place order with LPO wheels 5JX. | |
| 57S | |
LPO, SS 20" (50.8 cm) 5-split spoke Satin Black wheels, 20" x 8.5" front/20" x 9.5" rear. When ordering 57S with other optional wheels, 2 complete sets of wheels are being ordered. Please ensure customer desires both sets of wheels before proceeding to place order with LPO wheels 57S. | |
| RTH | |
Wheels, 20" (50.8 cm) 5-spoke Carbon Flash painted aluminum | |
| 56V | |
Wheels, 20" x 8.5" (50.8 cm x 21.6 cm) front and 20" x 9.5" (50.8 cm x 24.1 cm) rear 5-spoke Carbon Flash painted aluminum | |
| 56H | |
LPO, SS 20" (50.8 cm) 5-spoke gloss Black wheels with Red stripe, 20" x 8.5" front/20" x 9.5" rear. When ordering 56H with other optional wheels, 2 complete sets of wheels are being ordered. Please ensure customer desires both sets of wheels before proceeding to place order with LPO wheels 56H. Includes (VWD) Gloss Black wheel center caps with Silver bowtie, LPO. | |
| 56M | |
LPO, SS 20" (50.8 cm) 5-split spoke machined-face wheels, 20" x 8.5" front/20" x 9.5" rear. When ordering 56M with other optional wheels, 2 complete sets of wheels are being ordered. Please ensure customer desires both sets of wheels before proceeding to place order with LPO wheels 56M. | |
| 57W | |
Wheels, 20" x 8.5" (50.8 cm x 21.6 cm) front and 20" x 9.5" (50.8 cm x 24.1 cm) rear 5-split spoke polished forged aluminum with Black star center cap | |
| RQA | |
Wheels, 20" (50.8 cm) Silver-painted aluminum | |
| WR1 | |
Wheels, 20" (50.8 cm) 5-split spoke polished forged aluminum with Black star center cap | |
| Q7G | |
Wheels, 20" (50.8 cm) 5-split spoke Black forged aluminum | |
| 56Z | |
Wheels, 20" x 8.5" (50.8 cm x 21.6 cm) front and 20" x 9.5" (50.8 cm x 24.1 cm) rear 5-split spoke Black forged aluminum |