Equipment unit · VIN-decoded · NHTSA vPIC

2022 Fontaine Trailer Co.

13N253205N1547948 · Trailer · TRAILER
Carriers run under4
33 mo
Inspections15
all-time
OOS inspections3
of 15
First seenOct 20, 2023
CA
Last seenJul 29, 2026
CA
Inspected under 4 different carriers in 33 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
13N253205N1547948
Make
Fontaine Trailer Co.
Model
Fontaine Trailer Co.
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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
25320

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1992 or 2022

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

North American serial sequence
547948

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 · 307 decoded VINs at 100.0% prefix purity.

Model
Fontaine Trailer Co.

Prefix basis · 307 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
2022

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 · Oct 20, 2023 – Jul 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 29, 2026CAI · Full0MEMO'S TRANSPORT INC 32333274UP1822/CA
May 12, 2026CAI · Full4OOSCASTRO TRANSPORT INC 35669894UP1822/CA
May 6, 2026CAI · Full0MEMO'S TRANSPORT INC 32333274UP1822/CA
Dec 22, 2025AZII · Walk-around4MEMO'S TRANSPORT INC 32333274UP1822/CA
Nov 3, 2025CAI · Full1CASTRO TRANSPORT INC 35669894UP1822/CA
Oct 16, 2025UTI · Full3CASTRO TRANSPORT INC 35669894UP1822/CA
Jul 7, 2025CAII · Walk-around6MEMO'S TRANSPORT INC 32333274UP1822/CA
Apr 3, 2025CAI · Full0MEMO'S TRANSPORT INC 32333274UP1822/CA
Dec 17, 2024CAI · Full2MEMO'S TRANSPORT INC 32333274UP1822/CA
Nov 11, 2024AZII · Walk-around5OOSMEMO'S TRANSPORT INC 32333274UP1822/CA
Aug 27, 2024COIII · Driver-only5MEMO'S TRANSPORT INC 32333274UP1822/CA
Jul 15, 2024CAI · Full0MEMO'S TRANSPORT INC 32333274UP1822/CA
Dec 8, 2023CAI · Full5OOSEKS RODAS TRUCKING LLC 32034264UP1822/CA
Oct 24, 2023CAI · Full0HILLSIDE FARM LABOR CONTRACTING INC 31397614UP1822/CA
Oct 20, 2023CAI · Full4HILLSIDE FARM LABOR CONTRACTING INC 31397614UP1822/CA
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MEMO'S TRANSPORT INC3233327Jul 15, 2024Jul 29, 20269CA
CASTRO TRANSPORT INC3566989Oct 16, 2025May 12, 20263CA
EKS RODAS TRUCKING LLC3203426Dec 8, 2023Dec 8, 20231CA
HILLSIDE FARM LABOR CONTRACTING INC3139761Oct 20, 2023Oct 24, 20232CA
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.
4UP1822CA2MEMO'S TRANSPORT INCJul 15, 2024Jul 29, 20269
4UP1822CACASTRO TRANSPORT INCOct 16, 2025May 12, 20263
4UP1822CAEKS RODAS TRUCKING LLCDec 8, 2023Dec 8, 20231
4UP1822CAHILLSIDE FARM LABOR CONTRACTING INCOct 20, 2023Oct 24, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026