← All owner tools · Decode your own SPID label with the GM RPO decoder
| Code | Meaning | Years | Sourcing |
|---|---|---|---|
| 001 | P RAT, M RATIO, 3.70 | 1991 | GM sourced |
| 001 | Rat, M Ratio, 3.70 | 1991 | GM dated |
| 002 | P RAT, M RATIO, 4.11 (4 1/9) | 1991 | GM sourced |
| 002 | Rat, M Ratio, 4.11 (4 1/9) | 1991 | GM dated |
| 003 | Rat, M Ratio, 4.33 | 1991 | GM dated |
| 003 | P RAT, M RATIO, 4.33 | 1991 | GM sourced |
| 004 | Rat, M Ratio, 4.78 | 1994 | GM dated |
| 004 | P RAT, M RATIO, 4.78 | 1994 | GM sourced |
| 005 | Rat, M Ratio, 4.56 (4 5/9) | 1991 | GM dated |
| 005 | P RAT, M RATIO, 4.56 (4 5/9) | 1991 | GM sourced |
| 006 | Rat, M Ratio, 4.63 (4 5/8) | 1996 | GM dated |
| 006 | P RAT, M RATIO, 4.63 (4 5/8) | 1996 | GM sourced |
| 007 | Rat, M Ratio, 3.07 | 1997 | GM dated |
| 007 | P RAT, M RATIO, 3.07 | 1997 | GM sourced |
| 008 | Rat, M Ratio, 4.88 | 1996 | GM dated |
| 008 | P RAT, M RATIO, 4.88 | 1996 | GM sourced |
| 009 | Rat, M Ratio, 5.29 | 1991 | GM dated |
| 009 | P RAT, M RATIO, 5.29 | 1991 | GM sourced |
| 00A | Spare wheel upgrade Chevrolet Silverado 1500 | 2022–2023 | GM sourced |
| 00A | Wheel Spare 17 X 8.0, J, Steel, Design 2 | — | Reference |
| 00D | Not Equipped with Climate Control Knob Digital Temperature Display Chevrolet Silverado 1500 | 2022 | Provisional |
| 00G | Not Equipped with Heated Steering Wheel, see dealer for details Chevrolet Silverado 1500 | 2022–2023 | Provisional |
| 00L | Ccl, R Secondary Color, Exterior, Prime | 1989 | GM dated |
| 00L | P CCL, R SECONDARY COLOR, EXTERIOR, PRIME | 1989 | GM sourced |
| 00L | Exterior Color,secondary,prime,union City Body | — | GM dated |
| 00R | Not Equipped with Heated Rear Outboard Seats, see dealer for details Chevrolet Silverado 1500 | 2022–2023 | Provisional |
| 00U | Ccu, M Primary Color, Exterior, Prime | 1989 | GM dated |
| 00U | P CCU, M PRIMARY COLOR, EXTERIOR, PRIME | 1989 | GM sourced |
| 00U | Exterior Color,primary,prime,upper,union City Body | — | GM dated |
| 00V | Not Equipped with Heated or Ventilated Front Seats, see dealer for details Chevrolet Silverado 1500 | 2022–2023 | Provisional |
| 00Y | Not Equipped with Rear Park Assist, see dealer for details Chevrolet Silverado 1500 | 2022–2023 | Provisional |
| 00Z | Not Equipped with Front and Rear Park Assist, see dealer for details Chevrolet Silverado 1500 | 2022–2023 | Provisional |
| 010 | Rat, M Ratio, 5.43 | 1991 | GM dated |
| 010 | P RAT, M RATIO, 5.43 | 1991 | GM sourced |
| 011 | Rat, M Ratio, 5.57 (5 4/7) | 1991 | GM dated |
| 011 | P RAT, M RATIO, 5.57 (5 4/7) | 1991 | GM sourced |
| 012 | Rat, M Ratio, 5.83 | 1991 | GM dated |
| 012 | P RAT, M RATIO, 5.83 | 1991 | GM sourced |
| 013 | Rat, M Ratio, 3.73 | 1995 | GM dated |
| 013 | P RAT, M RATIO, 3.73 | 1995 | GM sourced |
| 014 | Rat, M Ratio, 6.14 (6 1/7) | 1991 | GM dated |
| 014 | P RAT, M RATIO, 6.14 (6 1/7) | 1991 | GM sourced |
| 015 | Rat, M Ratio, 6.17 | 1991 | GM dated |
| 015 | P RAT, M RATIO, 6.17 | 1991 | GM sourced |
| 016 | Rat, M Ratio, 5.25 | 1991 | GM dated |
| 016 | P RAT, M RATIO, 5.25 | 1991 | GM sourced |
| 017 | Rat, M Ratio, 6.50 | 1991 | GM dated |
| 017 | P RAT, M RATIO, 6.50 | 1991 | GM sourced |
| 018 | Rat, M Ratio, 6.65 | 1989 | GM dated |
| 018 | P RAT, M RATIO, 6.65 | 1989 | GM sourced |
| 019 | Rat, M Ratio, 6.67 | 1989 | GM dated |
| 019 | P RAT, M RATIO, 6.67 | 1989 | GM sourced |
| 01A | Stc, R Stripe Color, Accent, Two Tone, Silver/gunmetal (1995) | 1998 | GM dated |
| 01A | P STC, R STRIPE COLOR, ACCENT, TWO TONE, SILVER/GUNMETAL (1995) | 1998 | GM sourced |
| 01A | Stripe Color Accent, Two Tone, Silver/gunmetal | — | GM dated |
| 01A | Trim Color Seat Jet Black | — | GM dated |
| 01B | Trim Color Seat LT Neutral | — | Reference |
| 01C | Trim Color Seat LT Titanium | — | Reference |
| 01D | Trim Color Seat LT Cashmere | — | Reference |
| 01E | Trim Color Seat DK Titanium | — | Reference |
The full list, A to Z
Showing 901–1,000 of 1,035 codes beginning with V. One meaning shown per code — the best-sourced one we hold. Search above for the rest.
| Code | Meaning | Years | Sourcing |
|---|---|---|---|
| VVO | Panel Center Choco Sapele | — | Reference |
| VVQ | Calibration Daytime Running Lamps - Required | — | Reference |
| VVS | Calibration Daytime Running Lamps, Not Required | — | Reference |
| VVT | Calibration Daytime Running Lamps, Full Low Beam, Required | — | Reference |
| VVU | Panel Center Saddle Olive Ash | — | Reference |
| VVV | Accessory Flashlight, 12v Rechargeable | — | Reference |
| VVW | Panel Center Black Olive Ash | — | Reference |
| VVY | Accessory Power Outlet - 12v - Rear Compt | — | Reference |
| VVZ | C, HLG, R, HANDLING CHARGE, BALTIMORE ASM TO E. LEHNART & SONS, BALTIMORE, MD | 1991 | GM sourced |
| VW0 | P, FIN, R, FLEET INCENTIVE, SNAP-ON TOOL (TRK CKGMLPST) | 1998 | GM sourced |
| VW1 | Accessory Strap Kit - Rear Compt | — | Reference |
| VW2 | P, FIN, R, FLEET INCENTIVE, ECKERD CORPORATION (C/H/J/K/N/U/W-TRK CKGMLST), 20912 | — | Provisional |
| VW3 | P, FIN, R, FLEET INCENTIVE, PRODUCT ACTION INTERNATIONAL, INC. (J/U/W-TRK G), 11128 | — | Provisional |
| VW4 | P, FIN, R, FLEET INCENTIVE, SAFELITE GLASS CORP (N/W-TRK CKGMLST) | 1999 | GM sourced |
| VW5 | Accessory Net - Pet Restraint | — | Reference |
| VW6 | P, FIN, R, FLEET INCENTIVE, 20TH CENTURY FOX (B/C/D/F/G/K/N/S/U/W/Y-TRK CKGML ST), 20912 | — | Provisional |
| VW7 | P, FIN, R, FLEET INCENTIVE, WOMEN FIRST HEALTH CARE (W), 10803 | — | Provisional |
| VW8 | P, FIN, R, FLEET INCENTIVE, MODERN HANDLING EQUIPMENT OF N.J., INC. (TRK G), 11005 | — | Provisional |
| VW9 | Bright aluminum center caps (LPO dealer-installed accessory) | 2026 | GM sourced |
| VWB | P, HLG, R, HANDLING CHARGE, FT WAYNE ASM TO EMMERT EQUIP, COLUMBIA CITY, IN | 1998 | GM sourced |
| VWC | Panel Center Instrument, High Gloss Black | — | Reference |
| VWD | Sterling Silver center caps (LPO dealer-installed accessory) | 2026 | GM sourced |
| VWE | P, GIF, R, INSPECTION, GOVERNMENT CHASSIS | 1998 | GM sourced |
| VWF | P, HLG, R, HANDLING CHARGE, FT WAYNE ASM TO PROMOTIONAL TRIM CONVERSIONS, LORAIN, OH this code has more than one documented meaning — filter by year | 1998 | GM sourced |
| VWG | P, HLG, R, HANDLING CHARGE, FT WAYNE ASM TO MONROE TRUCK EQUIPMENT, JANESVILLEWI AND RETURN TO JANESVILLE ASM | 1998 | GM sourced |
| VWH | P, HLG, R, HANDLING CHARGE, FT WAYNE ASM TO MASTERACK, ORTONVILLE, MI AND RETURN TO PONTIAC EAST ASM | 1998 | GM sourced |
| VWI | Accessory Ladder Rack - Roof Mounted | — | Reference |
| VWJ | C, HLG, R, HANDLING CHARGE, LORDSTOWN ASM TO GREAT LAKES TRUCK EQUIPMENT, OAK-WOOD VILLAGE, OH AND RETURN this code has more than one documented meaning — filter by year | 1991 | GM sourced |
| VWL | C, HLG, R, HANDLING CHARGE, PONTIAC EAST ASM TO ADRIAN STEEL, FLINT, MI AND RETURN TO FLINT ASM | 1998 | GM sourced |
| VWN | P, HOOK, TOW, RR, BOLT ON this code has more than one documented meaning — filter by year | 1998 | GM sourced |
| VWP | P, HLG, R, HANDLING CHARGE, PONTIAC EAST ASM TO CROWN DIV., WARREN, MI AND RETURN TO PONTIAC EAST ASM, 923 | — | Provisional |
| VWQ | P, VEHICLE, UPFIT-SRI PACKAGE, 11008 E 0 | — | Provisional |
| VWR | P, HLG, R, HANDLING CHARGE, FT WAYNE ASM TO HOOSIER TRUCKING, FT WAYNE, IN | 1998 | GM sourced |
| VWS | P, HLG, R, HANDLING CHARGE, PONTIAC EAST ASM TO BUCKEYE TRUCK EQUIPMENT, COLUMBUS, OH | 1997 | GM sourced |
| VWU | C, GRL, R, GRILLE, ARGENT SILVER this code has more than one documented meaning — filter by year | 1992 | GM sourced |
| VWV | Accessory,cable - Battery Jumper | — | Reference |
| VWX | P, GRL, R, GRILLE, BASE VEHICLE | 1995 | GM sourced |
| VWY | P, HLG, R, HANDLING CHARGE, PONTIAC EAST ASM TO SCHERER TRUCKING, AUBURN HILLS, MI | 1997 | GM sourced |
| VX0 | Panel Center Dual Colors, Tinted Silver(outer)/piano Cocoa Pearl(inner | — | Reference |
| VX1 | P, FLEET PROGRAM, GUARANTEED 75% REPURCHASE | 1989 | GM sourced |
| VX2 | C, FLEET PROGRAM, PRE IDENTIFIED | 1998 | GM sourced |
| VX3 | P, FLEET PROGRAM, FLORIDA DAILY RENTAL - (4) MONTH IN SERVICE | 1991 | GM sourced |
| VX4 | Accessory Telematics Kit this code has more than one documented meaning — filter by year | — | Reference |
| VX5 | P, FLEET PROGRAM, CASH ALLOWANCE | 1994 | GM sourced |
| VX6 | P, FLEET PROGRAM, SPECIAL - IN LIEU OF "VX5" (CASH ALLOWANCE), 11024 | — | Provisional |
| VX7 | P, FLEET PROGRAM, NON-REPURCHASE, LONG TERM DAILY RENTAL, 20409 | — | Provisional |
| VX8 | P, FLEET PROGRAM, 100 % REPURCHASE RETENTION PROGRAM ENROLLMENT | 1991 | GM sourced |
| VX9 | P, FLEET PROGRAM, GUARANTEE AGAINST BEST IN CLASS | 1988 | GM sourced |
| VXA | P, EQUIPMENT, GOVERNOR, ENGINE, HIGH ALTITUDE COMPENSATOR, 11205 | — | GM sourced |
| VXB | C, CAP, END-FRONT BUMPER - DELETE this code has more than one documented meaning — filter by year | 1998 | GM sourced |
| VXC | Equipment Amp, Radio, Power | — | Reference |
| VXE | Equipment Additional Export Badging Requirements | — | Reference |
| VXF | C, VEHICLE, FIRE FIGHTING this code has more than one documented meaning — filter by year | 1993 | GM sourced |
| VXG | P, RAD, R, RADIATOR, STANDARD, VAR 1, 20809 E 5 | — | Provisional |
| VXH | Assist steps, chromed tubular (LPO dealer-installed accessory) this code has more than one documented meaning — filter by year | 2026 | GM sourced |
| VXI | P, EQUIPMENT, POWER TAKE OFF (PTO) | 1998 | Provisional |
| VXJ | Assist steps, chromed tubular (LPO dealer-installed accessory) | 2026 | GM sourced |
| VXK | Equipment Accent Pkg, Pubx Bed Strips, Eng Cvr Insert Aux Gage Housing, Body Color | — | Reference |
| VXL | Model Conversion Vauxhall | — | Reference |
| VXM | Equipment Accent Pkg, Pubx Bed Strips, Eng Cvr Insert Aux Gage Housing, Running Boards, Body | — | Reference |
| VXN | Equipment Accent Pkg, Chrome, Exterior | — | Reference |
| VXP | C, HLG, R, HANDLING CHARGE, FLINT ASM TO AUTO TRUCK, BENSENVILLE, IL this code has more than one documented meaning — filter by year | 1998 | GM sourced |
| VXQ | Panel Center Instrument, Dark Argent, Metallic Paint | — | Reference |
| VXR | P, HLG, R, HANDLING CHARGE, JANESVILLE ASM TO MIDWAY TRUCK & COACH, ELKHART, IN AND RETURN TO FT WAYNE ASM this code has more than one documented meaning — filter by year | 1998 | GM sourced |
| VXS | P, VEHICLE, COMPLETE | 1989 | GM sourced |
| VXT | Incomplete Vehicle this code has more than one documented meaning — filter by year | 2022 | GM sourced |
| VXU | Equipment Canister, Gas Vapor Recovery | — | Reference |
| VXV | P, HLG, R, HANDLING CHARGE, PONTIAC WEST ASM TO SCHERER TRUCK EQUIPMENT, AUBURN HILLS, MI this code has more than one documented meaning — filter by year | 1991 | GM sourced |
| VXW | Off-Road High Clearance Steps, (dealer-installed) (LPO dealer-installed accessory) this code has more than one documented meaning — filter by year | 2026 | GM sourced |
| VXX | P, BRF, R, BUMPER FRT, - DELETE this code has more than one documented meaning — filter by year | 1998 | GM sourced |
| VXY | P, HLG, R, HANDLING CHARGE, OSHAWA ASM TO SCHERER TRUCKING, AUBURN HILLS, MI this code has more than one documented meaning — filter by year | 1997 | GM sourced |
| VXZ | C, HLG, R, HANDLING CHARGE, PONTIAC WEST ASM TO ADRIAN STEEL TO FLINT ASM this code has more than one documented meaning — filter by year | 1998 | GM sourced |
| VY0 | P, FIN, R, FLEET INCENTIVE, AUTO CLUB OF SOUTHERN CALIF. (C/H/J/N-TRK CKGMLST), 20801 | — | Provisional |
| VY1 | P, FLEET PROGRAM, SPECIAL INTEREST RATE | 1991 | GM sourced |
| VY2 | P, FLEET PROGRAM, OPTION PACKAGE INCENTIVE, PACKAGE A | 1991 | GM sourced |
| VY3 | P, FLEET PROGRAM, OPTION PACKAGE INCENTIVE, PACKAGE B | 1983 | GM sourced |
| VY4 | P, FLEET PROGRAM, NO CHARGE AIR COND | 1984 | GM sourced |
| VY5 | P, FLEET PROGRAM, FLORIDA AND HAWAII DAILY RENTAL INCENTIVE, CASH ALLOWANCE | 1997 | GM sourced |
| VY6 | P, FLEET PROGRAM, HAWAII DAILY RENTAL INCENTIVE, NO CHARGE, OPTION PKG | 1984 | GM sourced |
| VY7 | P, KNO, R, KNOB, TRANS CONT LEVER, LEATHER this code has more than one documented meaning — filter by year | 1985 | GM sourced |
| VY8 | P, EQUIPMENT, DIRECTIONAL HEADLAMPS | 1998 | Provisional |
| VY9 | P, FLEET PROGRAM, BAILMENT INCENTIVE #1 | 1987 | Provisional |
| VYA | P, NPC, M, CONVERSION NAME PLT, "VXR", 20823 E 0 | — | GM sourced |
| VYB | Accessory Seat Cover - Pet Protector | — | Reference |
| VYC | P, HLG, R, HANDLING CHARGE, PONTIAC EAST ASM TO F.L. JURSIK, FLINT, MI TO FLINT ASM | 1998 | GM sourced |
| VYD | P, PROVISIONS, AMBULANCE PREP | 1992 | GM sourced |
| VYE | Knob Trans Cont Lever, Leather, Sport | — | Reference |
| VYG | P, VEHICLE, 15,000 LBS GVW RATED this code has more than one documented meaning — filter by year | 1994 | GM sourced |
| VYJ | Equipment Accent Pkg, Chrome, Interior/exterior | — | Reference |
| VYK | Panel Center Instrument, Jet Black | — | Reference |
| VYN | Red Decorative Rings for Beadlock capable wheels (LPO dealer-installed accessory) | 2026 | GM sourced |
| VYO | Accessory Stripe Package, Rally Stripes - Orange | — | Reference |
| VYP | Black Decorative Rings for Beadlock capable wheels (LPO dealer-installed accessory) this code has more than one documented meaning — filter by year | 2026 | GM sourced |
| VYQ | C, HLG, R, HANDLING CHARGE, MORAINE ASM TO MASTERACK TO PONTAIC EAST this code has more than one documented meaning — filter by year | 1992 | GM sourced |
| VYR | P, HLG, R, HANDLING CHARGE, PONTIAC WEST ASM TO MASTERACK, ORTONVILLE, MI this code has more than one documented meaning — filter by year | 1993 | GM sourced |
| VYS | P, HLG, R, HANDLING CHARGE, PONTIAC EAST ASM TO MASTERACK, ORTONVILLE, MI | 1997 | GM sourced |
| VYU | Snow Plow Prep/Camper Package | 2026 | GM sourced |
| VYV | Accessory Shifter - Short Throw | — | Reference |
| VYW | Floor mats, premium carpeted (LPO dealer-installed accessory) | 2026 | GM sourced |
| VYX | Accessory Engine Covers | — | Reference |
Using the master list
This is the full GM RPO code list we hold — every Regular Production Option code in the database, searchable by code or by description and filterable to a single model year. Most RPO lists on the internet run to a couple of hundred codes copied from one service manual. This one holds 24,366, and tells you where each meaning came from.
What an RPO code is
RPO stands for Regular Production Option. Every piece of factory equipment on a GM vehicle carries a three-character code, and the ones fitted to your truck are printed on the Service Parts Identification label in the glove box or on the door jamb. G80 is a locking differential, Z71 is an off-road suspension package, K05 is a block heater.
They matter because they are what the factory actually built, not what a listing claims. If you are buying a truck, the label settles the argument. If you are ordering parts, the axle and transmission codes decide which part fits.
Why the same code means different things
GM has reused these codes for decades and across every division. A code that means one thing on a 1978 pickup can mean something unrelated on a 2015 SUV, and plenty of entries in circulation come from bulk listings with no year and no document behind them.
So every entry here is labelled with where it came from. GM sourced means we hold an actual GM document for it. GM dated means it comes from the option master with a date attached. Reference means it is in general circulation with nothing dated behind it — still useful, but treat it as a lead rather than a fact. Filtering by your model year is the single best way to get an answer you can rely on.
Read the codes off your own label
If you have the sticker in front of you, the RPO decoder will read a photo of it and decode every code at once, checked against your model year.
FullSizeChevy.com is not affiliated with, endorsed by, or sponsored by General Motors. Chevrolet, GMC, Cadillac, Silverado, Sierra and related marks are trademarks of General Motors LLC and are used here only to identify applicable vehicles. RPO meanings vary by model year, platform and configuration — verify against your own label before buying parts.