Equipment unit · VIN-decoded · NHTSA vPIC

4U3J04821DL012413

Not yet decoded
Carriers run under2
16 mo
Inspections3
all-time
OOS inspections0
of 3
First seenFeb 26, 2025
WI
Last seenJun 23, 2026
SC
Inspected under 2 different carriers in 16 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

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

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
J0482

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1983 or 2013

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

North American serial sequence
012413

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 · 439 decoded VINs at 100.0% prefix purity.

Model
X-L SPECIALIZED TRAILERS INC

Prefix basis · 439 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.

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 · Feb 26, 2025 – Jun 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 23, 2026SCIII · Driver-only1C1 TRANSPORTATION INC 2890110TY89B61/GA
Jun 10, 2026TNII · Walk-around3C1 TRANSPORTATION INC 2890110TY89B61/GA
Feb 26, 2025WIII · Walk-around2TRANS-UNITED INC 70750SP102LBD/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
C1 TRANSPORTATION INC2890110Jun 10, 2026Jun 23, 20262IL
TRANS-UNITED INC70750Feb 26, 2025Feb 26, 20251IN
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.
TY89B61GA2C1 TRANSPORTATION INCJun 10, 2026Jun 23, 20262
SP102LBDINTRANS-UNITED INCFeb 26, 2025Feb 26, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC