Equipment unit · VIN-decoded · NHTSA vPIC

1P922HS25TA003822

Not yet decoded
Carriers run under2
8 mo
Inspections2
all-time
OOS inspections2
of 2
First seenJul 10, 2025
AR
Last seenMar 10, 2026
TN
Inspected under 2 different carriers in 8 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
1P9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
22HS2

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1996 or 2026

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

North American serial sequence
003822

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
PALMER BODIES

Prefix basis · 4 decoded VINs at 100.0% prefix purity.

Model
Palmer Machine Works Inc

Prefix basis · 4 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 · Jul 10, 2025 – Mar 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 10, 2026TNII · Walk-around1OOSU S DELIVERY SERVICES LLC 4109318TRL140790A/TN
Jul 10, 2025ARI · Full5OOSFOUR STAR TRUCKING CO LLC 201737614070A/MS
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
U S DELIVERY SERVICES LLC4109318Mar 10, 2026Mar 10, 20261TN
FOUR STAR TRUCKING CO LLC2017376Jul 10, 2025Jul 10, 20251MS
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.
TRL140790ATNU S DELIVERY SERVICES LLCMar 10, 2026Mar 10, 20261
14070AMSFOUR STAR TRUCKING CO LLCJul 10, 2025Jul 10, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC