Equipment unit · VIN-decoded · NHTSA vPIC

2023 X-L Specialized Trailers Inc

4U3J05325PL022315 · Trailer · TRAILER
Carriers run under2
33 mo
Inspections6
all-time
OOS inspections1
of 6
First seenJun 28, 2023
MD
Last seenMar 18, 2026
MT
Inspected under 2 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
4U3J05325PL022315
Make
X-L Specialized Trailers Inc
Model
X-L SPECIALIZED TRAILERS INC
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 24, 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
4U3

Deterministic · VIN positions 1–3.

Vehicle descriptor section
J0532

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1993 or 2023

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

North American serial sequence
022315

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
X-L SPECIALIZED TRAILERS INC

Prefix basis · 168 decoded VINs at 100.0% prefix purity.

Model
X-L SPECIALIZED TRAILERS INC

Prefix basis · 168 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
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
X-L SPECIALIZED TRAILERS INC

Observed directly for this VIN via NHTSA vPIC.

Observed model
X-L SPECIALIZED TRAILERS INC

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 · Jun 28, 2023 – Mar 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 18, 2026MTII · Walk-around5OOSSNP EXPRESS INC 2542243924678ST/IL
Mar 14, 2026WAII · Walk-around2SNP EXPRESS INC 2542243924678ST/IL
Apr 15, 2024PAII · Walk-around6QUALITY TRANS LOGISTICS INC 2509710924678ST/IL
Apr 3, 2024UTIII · Driver-only0QUALITY TRANS LOGISTICS INC 2509710924678ST/IL
Mar 22, 2024MIIII · Driver-only7QUALITY TRANS LOGISTICS INC 2509710924678ST/IL
Jun 28, 2023MDII · Walk-around0QUALITY TRANS LOGISTICS INC 2509710924678ST/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SNP EXPRESS INC2542243Mar 14, 2026Mar 18, 20262IL
QUALITY TRANS LOGISTICS INC2509710Jun 28, 2023Apr 15, 20244IL
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.
924678STILSNP EXPRESS INCMar 14, 2026Mar 18, 20262
924678STILQUALITY TRANS LOGISTICS INCJun 28, 2023Apr 15, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 24, 2026