DecodeRPO.com

Decode RPO code for GM Chevy Buick Cadillac

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.

Decode RPO QR Reader Iphone Android

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. Example of RPO codes label

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
Example of RPO codes label
R4* Codes

R40 WHEEL 20 X 8 FRT & 20 X 9 RR, J, ALUMINUM, DESIGN 2
R41 WHEEL 20 X 8 FRT & 20 X 9 RR, J, ALUMINUM, DESIGN 3
R42 WHEEL 20 X 8.0, J, FRT & 20 X 9.0, J, RR, ALUMINUM, DESIGN 4
R45 WHEEL 20 X 8.0, J, FRT & 20 X 9.0, J, RR, ALUMINUM DESIGN 7
R47 WHEEL 21 X 8.5, J, FRT & 21 X 9.5, J, RR, ALUMINUM, DESI GN # 3
R48 WHEEL 21 X 8.5 J, FRT, 21 X 9.5, J, RR, ALUMINUM, DESIGN # 4
R49 WHEEL 20 X 8.0, J, FRT & 20 X 9.0, J, RR, ALUMINUM, DESIGN 7
R4A FRONT TIRE BRAND GOODYEAR
R4B TIRE BRAND- UNIROYAL
R4C FRONT TIRE BRAND DUNLOP
R4D TIRE BRAND FRONT SEARS
R4E FRONT TIRE BRAND SIEBERLING
R4F FRONT TIRE BRAND WARDS
R4G FRONT TIRE BRAND FIRESTONE
R4H FRONT TIRE BRAND GENERAL
R4J FRONT TIRE BRAND GOODRICH
R4K FRONT TIRE BRAND KELLY SPRINGFIELD
R4K TIRE BRAND ALL HANKOOK
R4L FRONT TIRE BRAND MICHELIN
R4M FRONT TIRE BRAND SUPER TIRE ENGINEERING
R4N TIRE BRAND FRONT BRIDGESTONE
R4P FRONT TIRE BRAND TOYO
R4Q FRONT TIRE BRAND PIRELLI
R4R FRONT TIRE BRAND NOT SPECIFIED
R4S TIRE BRAND FRONT SEMPERIT
R4T TIRE BRAND FRONT YOKOHAMA
R4W TIRE BRAND ALL MICHELIN
R4X TIRE BRAND ALL UNIROYAL
R4Y TIRE BRAND ALL GOODYEAR
R4Z TIRE BRAND ALL GENERAL
R4U TIRE BRAND ALL MAXXIS
R4V TIRE BRAND ALL GITI
Example codes

PW6 WHEEL 15 X 5.5, ALUMINUM, 8 SPOKES (LMA)
LB1 ENGINE,4.3L(4.3N),V6
UJ0 INDICATOR CHANGE OIL LIGHT - DELETE
SDB ACCESSORY CHILD SEAT - AGE GROUP 2/3
MTI PROVISIONS BASIC TRUCK EMERGENCY VEHICLE APPLICATION
NZQ Wheels, 20" x 9" (50.8 cm x 22.9 cm) 6-spoke Carbon Grey painted aluminum
VAH FLEET INCENTIVE AERA ENERGY LLC (U-TRK CKGMLST)
TH7 PACKAGE WHITE CRANE - FULL VERSION
5V4 ACCESSORY EXTERIOR APPEARANCE PACKAGE
RV3 Wheels, 18" (45.7 cm) Grazen Metallic aluminum
F6T FLEET INCENTIVE LA PETITE ACADEMY (U/W-TRK G)
RVE WHEEL 17 X 7.0, J, STEEL, DESIGN 2
Y2X MODEL CONVERSION BUICK "LEVEL 2" VERSION
SA6 ACCESSORY SHIFT KNOBS - ALTERNATE DESIGN
2IF FLEET INCENTIVE ENVIROSOURCE (W-TRK CKST)
V12 COOLING SYSTEM,POWER STEERING FLUID
UTR Theft-deterrent alarm system, self-powered
WFP Omega Edition
E4T EQUIPMENT CKD THAILAND/COMPLETE KNOCKDOWN
ZFK TIRE SPARE T135/70R18 96M


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