Equipment unit · VIN-decoded · NHTSA vPIC

2022 X-L Specialized Trailers Inc

4U3J05334NL020948 · Trailer · TRAILER
Carriers run under2
26 mo
Inspections8
all-time
OOS inspections0
of 8
First seenMar 26, 2024
PA
Last seenMay 13, 2026
CA
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
4U3J05334NL020948
Make
X-L Specialized Trailers Inc
Model
X-L SPECIALIZED TRAILERS INC
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 18, 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
J0533

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

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
020948

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 · 167 decoded VINs at 100.0% prefix purity.

Model
X-L SPECIALIZED TRAILERS INC

Prefix basis · 167 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
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 · Mar 26, 2024 – May 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 13, 2026CAII · Walk-around0I-78 TRUCK CENTER LLC 682054PT754K4/PA
Feb 12, 2026WVIII · Driver-only1RGM TRANSPORT LLC 1383666PT287W2/PA
Jul 25, 2025PAI · Full0RGM TRANSPORT LLC 1383666PT287W2/PA
Apr 23, 2025KYI · Full5RGM TRANSPORT LLC 1383666PT287W2/PA
Oct 1, 2024MIIII · Driver-only0RGM TRANSPORT LLC 1383666PT754K4/PA
Aug 5, 2024MIIII · Driver-only1RGM TRANSPORT LLC 1383666PT754K4/PA
Jul 26, 2024IAII · Walk-around2RGM TRANSPORT LLC 1383666PT754K4/NY
Mar 26, 2024PAI · Full1RGM TRANSPORT LLC 1383666PT754K4/PA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
I-78 TRUCK CENTER LLC682054May 13, 2026May 13, 20261PA
RGM TRANSPORT LLC1383666Mar 26, 2024Feb 12, 20267PA
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.
PT754K4PAI-78 TRUCK CENTER LLCMay 13, 2026May 13, 20261
PT287W2PARGM TRANSPORT LLCApr 23, 2025Feb 12, 20263
PT754K4PARGM TRANSPORT LLCMar 26, 2024Oct 1, 20243
PT754K4NYRGM TRANSPORT LLCJul 26, 2024Jul 26, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026