Equipment unit · VIN-decoded · NHTSA vPIC

2015 Utility Trailer Manufacturer

1UYVS2539FM115410 · Trailer · TRAILER
Axles · 2 axlesBody · VanLength · 53 ft
Carriers run under4
15 mo
Inspections9
all-time
OOS inspections4
of 9
First seenSep 15, 2023
TN
Last seenDec 17, 2024
CA
Inspected under 4 different carriers in 15 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
1UYVS2539FM115410
Make
Utility Trailer Manufacturer
Model
Utility Trailer Manufacturer
Model year
2015
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
1UY

Deterministic · VIN positions 1–3.

Vehicle descriptor section
VS253

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1985 or 2015

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

North American serial sequence
115410

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
UTILITY TRAILER MANUFACTURER

Prefix basis · 107,512 decoded VINs at 100.0% prefix purity.

Model
Utility Trailer Manufacturer

Prefix basis · 107,512 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.

VIN-level rule claims

Rules published for individual VIN positions beyond the prefix — applied with the WMI, prefix, and model-year guards each rule was validated under. Model-year-scoped rules stay suppressed here because position 10 alone cannot establish the year.

Axle configuration
2 axles

Manufacturer-published position rule · WMI/prefix/year guards applied by the store.

Body family
Van

Manufacturer-published position rule · WMI/prefix/year guards applied by the store.

Trailer length
53 ft

Manufacturer-published position rule · WMI/prefix/year guards applied by the store.

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 · Sep 15, 2023 – Dec 17, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 17, 2024CAII · Walk-around3OOSAMERICA FIRST FREIGHT LLC 41463874WD1927/CA
Dec 2, 2024NMIII · Driver-only0—AMERICA FIRST FREIGHT LLC 41463874WD1927/CA
Nov 22, 2024CAII · Walk-around7OOSAMERICA FIRST FREIGHT LLC 41463874WD1927/CA
Oct 11, 2024CAII · Walk-around11OOSL B TRUCKING LLC 25504934WD1927/CA
Jun 12, 2024CAII · Walk-around6OOSL B TRUCKING LLC 25504934WD1927/CA
Feb 15, 2024CAIII · Driver-only3—L B TRUCKING LLC 2550493CU74S99/CA
Jan 25, 2024NEIII · Driver-only1—HAMPL TRANSPORTATION INC 33821397024/SD
Dec 6, 2023WYIII · Driver-only0—HEYL TRUCK LINES INC 6576297024/SD
Sep 15, 2023TNI · Full0—HEYL TRUCK LINES INC 6576297024/SD
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AMERICA FIRST FREIGHT LLC4146387Nov 22, 2024Dec 17, 20243AZ
L B TRUCKING LLC2550493Feb 15, 2024Oct 11, 20243CA
HAMPL TRANSPORTATION INC338213Jan 25, 2024Jan 25, 20241NE
HEYL TRUCK LINES INC65762Sep 15, 2023Dec 6, 20232SD
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.
4WD1927CA—AMERICA FIRST FREIGHT LLCNov 22, 2024 → Dec 17, 20243
4WD1927CA—L B TRUCKING LLCJun 12, 2024 → Oct 11, 20242
CU74S99CA—L B TRUCKING LLCFeb 15, 2024 → Feb 15, 20241
97024SD—HAMPL TRANSPORTATION INCJan 25, 2024 → Jan 25, 20241
97024SD—HEYL TRUCK LINES INCSep 15, 2023 → Dec 6, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026