Equipment unit · VIN-decoded · NHTSA vPIC

2017 Manac Manac Trailer

2M5131371H1167850 · Trailer · TRAILER
Carriers run under2
17 mo
Inspections3
all-time
OOS inspections2
of 3
First seenAug 3, 2023
CT
Last seenJan 14, 2025
NY
Inspected under 2 different carriers in 17 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
2M5131371H1167850
Make
Manac
Model
Manac Trailer
Model year
2017
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 2, 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
2M5

Deterministic · VIN positions 1–3.

Vehicle descriptor section
13137

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1987 or 2017

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

North American serial sequence
167850

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

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
2017

Observed directly for this VIN via NHTSA vPIC.

Observed make
MANAC

Observed directly for this VIN via NHTSA vPIC.

Observed model
Manac Trailer

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

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Aug 3, 2023 – Jan 14, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 14, 2025NYIII · Driver-only0PALUMBO BLOCK CO 682121BL22178/NY
Nov 8, 2023NYII · Walk-around11OOSPALUMBO SAND & GRAVEL 142148BL22178/NY
Aug 3, 2023CTII · Walk-around2OOSPALUMBO SAND & GRAVEL 142148BL22178/NY
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PALUMBO BLOCK CO682121Jan 14, 2025Jan 14, 20251NY
PALUMBO SAND & GRAVEL142148Aug 3, 2023Nov 8, 20232NY
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.
BL22178NYPALUMBO BLOCK COJan 14, 2025Jan 14, 20251
BL22178NYPALUMBO SAND & GRAVELAug 3, 2023Nov 8, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 2, 2026