Equipment unit · VIN-decoded · NHTSA vPIC

2006 Mac Trailer Manufacturing

5MADS34356C009858 · Trailer · TRAILER
Carriers run under2
26 mo
Inspections2
all-time
OOS inspections0
of 2
First seenFeb 26, 2024
KY
Last seenApr 6, 2026
KY
Inspected under 2 different carriers in 26 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
5MADS34356C009858
Make
Mac Trailer Manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2006
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Sep 22, 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
DS343

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
2006 or 2036

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

North American serial sequence
009858

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 · 17 decoded VINs at 100.0% prefix purity.

Model
MAC TRAILER MANUFACTURING

Prefix basis · 17 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 · Feb 26, 2024 – Apr 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 6, 2026KYII · Walk-around1—C4 CONTRACTING LLC 2874649S6T953/KY
Feb 26, 2024KYII · Walk-around0—H & N TRUCKING INC 899728115904T/TN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
C4 CONTRACTING LLC2874649Apr 6, 2026Apr 6, 20261KY
H & N TRUCKING INC899728Feb 26, 2024Feb 26, 20241TN
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.
S6T953KY—C4 CONTRACTING LLCApr 6, 2026 → Apr 6, 20261
115904TTN—H & N TRUCKING INCFeb 26, 2024 → Feb 26, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Sep 22, 2026