Equipment unit · VIN-decoded · NHTSA vPIC

2019 Mac Trailer Manufacturing

5MAPA4835KA046818 · Trailer · TRAILER
Carriers run under2
28 mo
Inspections6
all-time
OOS inspections0
of 6
First seenAug 28, 2023
NY
Last seenDec 16, 2025
NY
Inspected under 2 different carriers in 28 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

VIN
5MAPA4835KA046818
Make
Mac Trailer Manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2019
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 25, 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
5MA

Deterministic · VIN positions 1–3.

Vehicle descriptor section
PA483

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1989 or 2019

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

North American serial sequence
046818

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
MAC TRAILER MANUFACTURING

Prefix basis · 67 decoded VINs at 100.0% prefix purity.

Model
MAC TRAILER MANUFACTURING

Prefix basis · 67 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 · Aug 28, 2023 – Dec 16, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 16, 2025NYII · Walk-around1—TRANSPORT ST PAMPHILE INC 239262RJ8023Z/QC
Aug 29, 2024NYII · Walk-around0—TRANSPORT ST PAMPHILE INC 239262RJ8023Z/PQ
May 28, 2024VTIII · Driver-only1—TRANSPORT ST PAMPHILE INC 239262RJ8023Z/PQ
Jan 22, 2024MEII · Walk-around1—TRANSPORT ST PAMPHILE INC 239262RJ8023Z/PQ
Sep 14, 2023VTI · Full3—TSP INC 685397RJ8023Z/PQ
Aug 28, 2023NYIII · Driver-only0—TRANSPORT ST PAMPHILE INC 239262RJ8023Z/PQ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORT ST PAMPHILE INC239262Aug 28, 2023Dec 16, 20255QC
TSP INC685397Sep 14, 2023Sep 14, 20231QC
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.
RJ8023ZQC—TRANSPORT ST PAMPHILE INCDec 16, 2025 → Dec 16, 20251
RJ8023ZPQ—TRANSPORT ST PAMPHILE INCAug 28, 2023 → Aug 29, 20244
RJ8023ZPQ—TSP INCSep 14, 2023 → Sep 14, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026