Equipment unit · VIN-decoded · NHTSA vPIC

2021 X-l specialized trailers inc X-L SPECIALIZED TRAILERS INC

4U3J04821ML019460 · Trailer · TRAILER
Carriers run under2
28 mo
Inspections6
all-time
OOS inspections0
of 6
First seen01/04/2024
MI
Last seen05/13/2026
CO
Inspected under 2 different carriers in 28 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
4U3J04821ML019460
Make
X-l specialized trailers inc
Model
X-L SPECIALIZED TRAILERS INC
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
06/28/2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
02

Inspection history

Every roadside inspection of this VIN, newest first · 01/04/2024 – 05/13/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
05/13/2026COI · Full2—CARGOBOSS INC 28382071017016ST/IL
12/13/2025NEIII · Driver-only0—CARGOBOSS INC 28382071017016ST/IL
12/10/2025NMII · Walk-around1—CARGOBOSS INC 28382071017016ST/IL
12/08/2025UTIII · Driver-only1—CARGOBOSS INC 28382071017016ST/IL
07/27/2024MOIII · Driver-only0—OBLEWSKI TRUCKING LLC 1806721847707/WI
01/04/2024MIII · Walk-around0—OBLEWSKI TRUCKING LLC 1806721847707/WI
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CARGOBOSS INC283820712/08/202505/13/20264IL
OBLEWSKI TRUCKING LLC180672101/04/202407/27/20242WI
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.
1017016STIL—CARGOBOSS INC12/08/2025 → 05/13/20264
847707WI—OBLEWSKI TRUCKING LLC01/04/2024 → 07/27/20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/28/2026