Equipment unit · VIN-decoded · NHTSA vPIC

2015 Chevrolet Silverado

3GB3C9CGXFG500595 · Incomplete - Chassis Cab (Number of Cab Unknown) · INCOMPLETE VEHICLE
Carriers run under1
36 mo
Inspections22
all-time
OOS inspections1
of 22
First seenAug 1, 2023
US
Last seenAug 3, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3GB3C9CGXFG500595
Make
Chevrolet
Model
Silverado
Model year
2015
Body class
Incomplete - Chassis Cab (Number of Cab Unknown)
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 3: 10,001 - 14,000 lb (4,536 - 6,350 kg)
Decoded at
Jun 14, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
3GB

Deterministic · VIN positions 1–3.

Vehicle descriptor section
3C9CG

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1985 or 2015

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
500595

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
CHEVROLET

Prefix basis · 52 decoded VINs at 100.0% prefix purity.

Model
Silverado

Prefix basis · 52 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2015

Observed directly for this VIN via NHTSA vPIC.

Observed make
CHEVROLET

Observed directly for this VIN via NHTSA vPIC.

Observed model
Silverado

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Incomplete - Chassis Cab (Number of Cab Unknown)

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 3: 10,001 - 14,000 lb (4,536 - 6,350 kg)

Observed directly for this VIN via NHTSA vPIC.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Aug 1, 2023 – Aug 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 3, 2026TXI · Full0PORTA SYSTEMS SA DE CV 701958WB3796C/TA
Jul 29, 2026USIII · Driver-only1PORTA SYSTEMS SA DE CV 701958WB3796C/MX
May 4, 2026TXI · Full2PORTA SYSTEMS SA DE CV 701958WB3796C/TA
Feb 3, 2026TXI · Full0PORTA SYSTEMS SA DE CV 701958WB3796C/TA
Nov 3, 2025TXI · Full0PORTA SYSTEMS SA DE CV 701958WB3796C/TA
Aug 8, 2025USI · Full3PORTA SYSTEMS SA DE CV 701958WB3796C/MX
Jul 3, 2025TXII · Walk-around4OOSPORTA SYSTEMS SA DE CV 701958WB3796C/TA
Apr 3, 2025TXI · Full0PORTA SYSTEMS SA DE CV 701958WB3796C/MX
Jan 30, 2025TXI · Full0PORTA SYSTEMS SA DE CV 701958WU0671A/TA
Jan 23, 2025TXII · Walk-around0PORTA SYSTEMS SA DE CV 701958WU0671A/TA
Oct 15, 2024USI · Full0PORTA SYSTEMS SA DE CV 701958WU0671A/MX
Oct 10, 2024USI · Full0PORTA SYSTEMS SA DE CV 701958WU0671A/TA
Oct 7, 2024USI · Full0PORTA SYSTEMS SA DE CV 701958WU0671A/TA
Sep 3, 2024TXII · Walk-around0PORTA SYSTEMS SA DE CV 701958WU0671A/TA
Aug 8, 2024TXI · Full0PORTA SYSTEMS SA DE CV 701958WU0671A/TA
May 6, 2024TXI · Full0PORTA SYSTEMS SA DE CV 701958WU0671A/TA
Mar 8, 2024USI · Full1PORTA SYSTEMS SA DE CV 701958WU0671A/MX
Feb 21, 2024TXI · Full0PORTA SYSTEMS SA DE CV 701958WU0671A/TA
Nov 1, 2023USI · Full1PORTA SYSTEMS SA DE CV 701958WU0671A/MX
Oct 31, 2023USI · Full1PORTA SYSTEMS SA DE CV 701958WU0671A/MX
Oct 17, 2023USI · Full0PORTA SYSTEMS SA DE CV 701958WU0671A/MX
Aug 1, 2023USI · Full1PORTA SYSTEMS SA DE CV 701958WU0671A/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PORTA SYSTEMS SA DE CV701958Aug 1, 2023Aug 3, 202622TA
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
WB3796CTA1PORTA SYSTEMS SA DE CVJul 3, 2025Aug 3, 20265
WB3796CMX1PORTA SYSTEMS SA DE CVApr 3, 2025Jul 29, 20263
WU0671ATAPORTA SYSTEMS SA DE CVFeb 21, 2024Jan 30, 20258
WU0671AMXPORTA SYSTEMS SA DE CVAug 1, 2023Oct 15, 20246
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026