Equipment unit · VIN-decoded · NHTSA vPIC

2022 Diamond t trailers mfg. co. Diamond T Trailers Mfg. Co

5FWFP3217NR029763 · Trailer · TRAILER
Carriers run under2
35 mo
Inspections8
all-time
OOS inspections1
of 8
First seenAug 24, 2023
MO
Last seenJul 13, 2026
AR
Inspected under 2 different carriers in 35 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
5FWFP3217NR029763
Make
Diamond t trailers mfg. co.
Model
Diamond T Trailers Mfg. Co
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 20, 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 24, 2023 – Jul 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 13, 2026ARIII · Driver-only0—ONYX LOGISTICS LLC 2987420PT208685/AR
Apr 16, 2026FLIII · Driver-only0—ONYX LOGISTICS LLC 2987420PT208685/AR
Dec 18, 2025TXI · Full1OOSAD CARRIERS LLC 3045694PT208685/AR
Jan 15, 2025MOI · Full0—AD CARRIERS LLC 3045694PT208685/AR
Apr 8, 2024SDI · Full0—AD CARRIERS LLC 3045694PT208685/AR
Apr 4, 2024NJII · Walk-around0—AD CARRIERS LLC 3045694PT208685/AR
Aug 30, 2023MTIII · Driver-only0—AD CARRIERS LLC 3045694PT208685/AR
Aug 24, 2023MOI · Full0—AD CARRIERS LLC 3045694PT208685/AR
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ONYX LOGISTICS LLC2987420Apr 16, 2026Jul 13, 20262MO
AD CARRIERS LLC3045694Aug 24, 2023Dec 18, 20256AR
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.
PT208685AR2ONYX LOGISTICS LLCApr 16, 2026 → Jul 13, 20262
PT208685AR—AD CARRIERS LLCAug 24, 2023 → Dec 18, 20256
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026