Equipment unit · VIN-decoded · NHTSA vPIC

2002 Mac Trailer Manufacturing

5MADS36342C005100 · Trailer · TRAILER
Carriers run under2
30 mo
Inspections6
all-time
OOS inspections3
of 6
First seenAug 14, 2023
KY
Last seenFeb 17, 2026
VA
Inspected under 2 different carriers in 30 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
5MADS36342C005100
Make
Mac Trailer Manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2002
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
DS363

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
2002 or 2032

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

North American serial sequence
005100

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 · 11 decoded VINs at 100.0% prefix purity.

Model
MAC TRAILER MANUFACTURING

Prefix basis · 11 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
2002

Observed directly for this VIN via NHTSA vPIC.

Observed make
MAC TRAILER MANUFACTURING

Observed directly for this VIN via NHTSA vPIC.

Observed model
MAC TRAILER MANUFACTURING

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 · Aug 14, 2023 – Feb 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 17, 2026VAI · Full13OOSDIRTY D TRUCKING INC 2425238K1D143/KY
May 21, 2025VAIII · Driver-only0DIRTY D TRUCKING INC 2425238K1D143/KY
Apr 21, 2025VAII · Walk-around4DIRTY D TRUCKING INC 2425238K1D143/KY
Sep 5, 2023KYII · Walk-around4R TRUCKING LLC 3123197F8V447/KY
Aug 31, 2023KYII · Walk-around5OOSR TRUCKING LLC 3123197F8V447/KY
Aug 14, 2023KYII · Walk-around3OOSR TRUCKING LLC 3123197064013/KY
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DIRTY D TRUCKING INC2425238Apr 21, 2025Feb 17, 20263KY
R TRUCKING LLC3123197Aug 14, 2023Sep 5, 20233KY
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.
K1D143KYDIRTY D TRUCKING INCApr 21, 2025Feb 17, 20263
F8V447KYR TRUCKING LLCAug 31, 2023Sep 5, 20232
064013KYR TRUCKING LLCAug 14, 2023Aug 14, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026