Equipment unit · VIN-decoded · NHTSA vPIC

2019 Fontaine Trailer Co.

13N2532C7K1536536 · Trailer · TRAILER
Carriers run under2
26 mo
Inspections4
all-time
OOS inspections3
of 4
First seenMar 26, 2024
WY
Last seenMay 14, 2026
WY
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
13N2532C7K1536536
Make
Fontaine Trailer Co.
Model
Fontaine Trailer Co.
Model year
2019
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 5, 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
13N

Deterministic · VIN positions 1–3.

Vehicle descriptor section
2532C

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

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
536536

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
FONTAINE TRAILER CO.

Prefix basis · 1,607 decoded VINs at 100.0% prefix purity.

Model
Fontaine Trailer Co.

Prefix basis · 1,607 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
2019

Observed directly for this VIN via NHTSA vPIC.

Observed make
FONTAINE TRAILER CO.

Observed directly for this VIN via NHTSA vPIC.

Observed model
Fontaine Trailer Co.

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 · Mar 26, 2024 – May 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 14, 2026WYI · Full5OOS813 HOLDINGS LLC 38268774SE6631/UT
Mar 31, 2026UTI · Full5OOS813 HOLDINGS LLC 38268774SE6631/CA
Jul 2, 2025NVII · Walk-around1813 HOLDINGS LLC 38268774SE6631/CA
Mar 26, 2024WYI · Full14OOSMOUNTAINS WEST TRUCKING LLC 31612954SE6631/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
813 HOLDINGS LLC3826877Jul 2, 2025May 14, 20263UT
MOUNTAINS WEST TRUCKING LLC3161295Mar 26, 2024Mar 26, 20241UT
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.
4SE6631UT813 HOLDINGS LLCMay 14, 2026May 14, 20261
4SE6631CA813 HOLDINGS LLCJul 2, 2025Mar 31, 20262
4SE6631CAMOUNTAINS WEST TRUCKING LLCMar 26, 2024Mar 26, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026