Equipment unit · VIN-decoded · NHTSA vPIC

2021 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2536M3370518 · Trailer · TRAILER
Carriers run under3
18 mo
Inspections4
all-time
OOS inspections0
of 4
First seenAug 16, 2024
AZ
Last seenFeb 24, 2026
NV
Inspected under 3 different carriers in 18 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
1UYVS2536M3370518
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 9, 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 · Aug 16, 2024 – Feb 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 24, 2026NVIII · Driver-only0—N B XPRESS INC 29300454VY5178/CA
Jun 8, 2025CAIII · Driver-only0—MK LINE INC 38380874VY5178/CA
May 16, 2025CAII · Walk-around1—MK LINE INC 38380874VY5178/CA
Aug 16, 2024AZIII · Driver-only0—G S H EXPRESS INC 29162574VY5178/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
N B XPRESS INC2930045Feb 24, 2026Feb 24, 20261CA
MK LINE INC3838087May 16, 2025Jun 8, 20252CA
G S H EXPRESS INC2916257Aug 16, 2024Aug 16, 20241CA
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.
4VY5178CA—N B XPRESS INCFeb 24, 2026 → Feb 24, 20261
4VY5178CA—MK LINE INCMay 16, 2025 → Jun 8, 20252
4VY5178CA—G S H EXPRESS INCAug 16, 2024 → Aug 16, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 9, 2026