Equipment unit · VIN-decoded · NHTSA vPIC

2023 Carson Trailer

4HXBR1628PC229466 · Trailer · TRAILER
Carriers run under1
28 mo
Inspections4
all-time
OOS inspections0
of 4
First seenNov 27, 2023
NV
Last seenMar 23, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
4HXBR1628PC229466
Make
Carson Trailer
Model
Carson Trailer
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 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
4HX

Deterministic · VIN positions 1–3.

Vehicle descriptor section
BR162

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1993 or 2023

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

North American serial sequence
229466

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
CARSON TRAILER

Prefix basis · 5 decoded VINs at 100.0% prefix purity.

Model
Carson Trailer

Prefix basis · 5 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
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
CARSON TRAILER

Observed directly for this VIN via NHTSA vPIC.

Observed model
Carson Trailer

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

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 · Nov 27, 2023 – Mar 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 23, 2026CAII · Walk-around2QUALITY TELECOM CONSULTANTS INC 18970714VE6728/CA
Dec 30, 2024NVII · Walk-around0QUALITY TELECOM CONSULTANTS INC 18970714VE6728/CA
Oct 10, 2024CAIII · Driver-only0QUALITY TELECOM CONSULTANTS INC 18970714VE6728/CA
Nov 27, 2023NVI · Full0QUALITY TELECOM CONSULTANTS INC 18970714VE6728/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
QUALITY TELECOM CONSULTANTS INC1897071Nov 27, 2023Mar 23, 20264CA
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.
4VE6728CAQUALITY TELECOM CONSULTANTS INCNov 27, 2023Mar 23, 20264
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 14, 2026