Equipment unit · VIN-decoded · NHTSA vPIC

2005 Chevrolet C6

1GBJ6C1E25F502970 · Incomplete - Chassis Cab (Number of Cab Unknown) · INCOMPLETE VEHICLE
Carriers run under1
36 mo
Inspections21
all-time
OOS inspections4
of 21
First seenJun 14, 2023
CA
Last seenJun 23, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1GBJ6C1E25F502970
Make
Chevrolet
Model
C6
Model year
2005
Body class
Incomplete - Chassis Cab (Number of Cab Unknown)
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 6: 19,501 - 26,000 lb (8,845 - 11,794 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
1GB

Deterministic · VIN positions 1–3.

Vehicle descriptor section
J6C1E

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
2005 or 2035

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

North American serial sequence
502970

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

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
2005

Observed directly for this VIN via NHTSA vPIC.

Observed make
CHEVROLET

Observed directly for this VIN via NHTSA vPIC.

Observed model
C6

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 6: 19,501 - 26,000 lb (8,845 - 11,794 kg)

Observed directly for this VIN via NHTSA vPIC.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 14, 2023 – Jun 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 23, 2026CAI · Full0ISAAC FRANCISCO ARZAC OLONO 354821303738A3/CA
Jun 18, 2026CAI · Full1ISAAC FRANCISCO ARZAC OLONO 354821303738A3/CA
Mar 10, 2026USI · Full0ISAAC FRANCISCO ARZAC OLONO 354821303738A3/CA
Nov 12, 2025CAI · Full0ISAAC FRANCISCO ARZAC OLONO 354821303738A3/CA
Oct 11, 2025CAII · Walk-around1ISAAC FRANCISCO ARZAC OLONO 354821303738A3/CA
Sep 29, 2025USI · Full5OOSISAAC FRANCISCO ARZAC OLONO 354821303738A3/CA
Sep 23, 2025CAIII · Driver-only0ISAAC FRANCISCO ARZAC OLONO 354821309738A3/CA
Aug 15, 2025CAIII · Driver-only1ISAAC FRANCISCO ARZAC OLONO 354821303738A3/CA
Apr 30, 2025USI · Full6OOSISAAC FRANCISCO ARZAC OLONO 354821303738A3/CA
Nov 26, 2024USI · Full1OOSISAAC FRANCISCO ARZAC OLONO 354821303738A3/CA
Nov 19, 2024CAII · Walk-around0ISAAC FRANCISCO ARZAC OLONO 354821303738A3/CA
Oct 8, 2024USI · Full4ISAAC FRANCISCO ARZAC OLONO 354821303738A3/CA
Jul 16, 2024CAII · Walk-around1ISAAC FRANCISCO ARZAC OLONO 354821303738A3/CA
May 15, 2024USI · Full0ISAAC FRANCISCO ARZAC OLONO 354821303738A3/CA
May 14, 2024CAII · Walk-around1ISAAC FRANCISCO ARZAC OLONO 354821303738A3/CA
May 4, 2024CAIII · Driver-only3ISAAC FRANCISCO ARZAC OLONO 354821303738A3/CA
Mar 28, 2024USIII · Driver-only0ISAAC FRANCISCO ARZAC OLONO 354821303738A3/CA
Feb 7, 2024CAIII · Driver-only3ISAAC FRANCISCO ARZAC OLONO 354821303738A3/CA
Dec 15, 2023CAII · Walk-around1ISAAC FRANCISCO ARZAC OLONO 354821303738A3/CA
Jul 25, 2023USI · Full5ISAAC FRANCISCO ARZAC OLONO 354821303738A3/CA
Jun 14, 2023CAII · Walk-around3OOSISAAC FRANCISCO ARZAC OLONO 354821303738A3/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ISAAC FRANCISCO ARZAC OLONO3548213Jun 14, 2023Jun 23, 202621CA
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.
03738A3CA1ISAAC FRANCISCO ARZAC OLONOJun 14, 2023Jun 23, 202620
09738A3CAISAAC FRANCISCO ARZAC OLONOSep 23, 2025Sep 23, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026