Equipment unit · VIN-decoded · NHTSA vPIC

1XPHDP9XXDD196512

Not yet decoded
Carriers run under2
10 mo
Inspections2
all-time
OOS inspections1
of 2
First seenMar 28, 2025
TX
Last seenJan 23, 2026
TX
Inspected under 2 different carriers in 10 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

Decode evidence & sources

Deterministic structure

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

World manufacturer identifier
1XP

Deterministic · VIN positions 1–3.

Vehicle descriptor section
HDP9X

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1983 or 2013

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

North American serial sequence
196512

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
PETERBILT

Prefix basis · 646 decoded VINs at 100.0% prefix purity.

Model
386

Prefix basis · 646 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.

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 · Mar 28, 2025 – Jan 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 23, 2026TXII · Walk-around0BOASSO AMERICA CORPORATION 311230R507976/TX
Mar 28, 2025TXII · Walk-around4OOSBEST TRANSPORTATION SERVICE INC 343870R507976/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BOASSO AMERICA CORPORATION311230Jan 23, 2026Jan 23, 20261FL
BEST TRANSPORTATION SERVICE INC343870Mar 28, 2025Mar 28, 20251TX
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.
R507976TX1BOASSO AMERICA CORPORATIONJan 23, 2026Jan 23, 20261
R507976TX1BEST TRANSPORTATION SERVICE INCMar 28, 2025Mar 28, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC