Equipment unit · VIN-decoded · NHTSA vPIC

2018 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2531J2219281 · Trailer · TRAILER
Carriers run under2
20 mo
Inspections9
all-time
OOS inspections5
of 9
First seenAug 8, 2023
UT
Last seenApr 18, 2025
CA
Inspected under 2 different carriers in 20 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
1UYVS2531J2219281
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2018
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 17, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Aug 8, 2023 – Apr 18, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 18, 2025CAII · Walk-around1—N B X INC 2841308TR4806/ID
Jan 13, 2025CAI · Full6OOSN B X INC 2841308TR4806/ID
Nov 25, 2024AZII · Walk-around7OOSN B X INC 2841308TR4806/ID
Sep 10, 2024NMI · Full3OOSN B X INC 2841308TR4806/ID
Feb 7, 2024CAIII · Driver-only1—N B X INC 2841308TR4806/ID
Jan 19, 2024WAIII · Driver-only0—NATIONAL FREIGHTLINER INC 3192668TR4806/ID
Jan 2, 2024CAV · Vehicle-only3OOSN B X INC 2841308TR4806/ID
Oct 27, 2023WAII · Walk-around5OOSN B X INC 2841308TR4806/ID
Aug 8, 2023UTIII · Driver-only1—NATIONAL FREIGHTLINER INC 3192668TR4806/ID
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
N B X INC2841308Oct 27, 2023Apr 18, 20257CA
NATIONAL FREIGHTLINER INC3192668Aug 8, 2023Jan 19, 20242CA
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.
TR4806ID—N B X INCOct 27, 2023 → Apr 18, 20257
TR4806ID—NATIONAL FREIGHTLINER INCAug 8, 2023 → Jan 19, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026