Equipment unit · VIN-decoded · NHTSA vPIC

2026 Mac Trailer Manufacturing

5MAMN5336TW084745 · Trailer · TRAILER
Carriers run under2
9 mo
Inspections3
all-time
OOS inspections2
of 3
First seenJan 28, 2026
ME
Last seenOct 5, 2026
ME
Inspected under 2 different carriers in 9 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
5MAMN5336TW084745
Make
Mac Trailer Manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2026
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Sep 23, 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
MN533

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

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
084745

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 · 14 decoded VINs at 100.0% prefix purity.

Model
MAC TRAILER MANUFACTURING

Prefix basis · 14 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 · Jan 28, 2026 – Oct 5, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 5, 2026MEII · Walk-around0—RFC LOGISTICS LLC 21142475639240/ME
Aug 28, 2026MEII · Walk-around1OOSR F CHAMBERLAND INC 1817885639240/ME
Jan 28, 2026MEII · Walk-around3OOSR F CHAMBERLAND INC 181788C473838/ME
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RFC LOGISTICS LLC2114247Oct 5, 2026Oct 5, 20261ME
R F CHAMBERLAND INC181788Jan 28, 2026Aug 28, 20262ME
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.
5639240ME2RFC LOGISTICS LLCOct 5, 2026 → Oct 5, 20261
5639240ME2R F CHAMBERLAND INCAug 28, 2026 → Aug 28, 20261
C473838ME—R F CHAMBERLAND INCJan 28, 2026 → Jan 28, 20261
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Sep 23, 2026