Equipment unit · VIN-decoded · NHTSA vPIC

2021 Heil trailer international

1HLA3A7B7M7H56078 · TRAILER
Carriers run under2
23 mo
Inspections15
all-time
OOS inspections5
of 15
First seenJul 13, 2024
NM
Last seenJun 12, 2026
CA
Inspected under 2 different carriers in 23 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
1HLA3A7B7M7H56078
Make
Heil trailer international
Model
Not decoded
Model year
2021
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 5, 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 · Jul 13, 2024 – Jun 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 12, 2026CAII · Walk-around0—HR SERVICES LLC 24391724VU1205/CA
Apr 17, 2026CAI · Full4OOSHR SERVICES LLC 24391724VU1205/CA
Apr 17, 2026CAI · Full0—HR SERVICES LLC 24391724VU1205/CA
Dec 11, 2025CAII · Walk-around3OOSHR SERVICES LLC 24391724VU1205/CA
Nov 19, 2025CAII · Walk-around2—HR SERVICES LLC 24391724VU1205/CA
May 1, 2025NVII · Walk-around1—HR SERVICES LLC 24391724VU1205/CA
Apr 13, 2025CAI · Full3OOSHR SERVICES LLC 24391724VU1205/CA
Mar 13, 2025CAIII · Driver-only2—HR SERVICES LLC 24391724VU1205/CA
Feb 19, 2025CAII · Walk-around0—HR SERVICES LLC 24391724VU1205/CA
Jan 26, 2025CAI · Full1—HR SERVICES LLC 24391724VU1205/CA
Jan 20, 2025CAII · Walk-around0—HR SERVICES LLC 24391724VU1205/CA
Jan 6, 2025CAII · Walk-around0—HR SERVICES LLC 24391724VU1205/CA
Dec 19, 2024CAI · Full5OOSHR SERVICES LLC 24391724VU1205/CA
Nov 14, 2024CAI · Full5OOSHR SERVICES LLC 24391724VU1205/CA
Jul 13, 2024NMII · Walk-around0—VAN DYK TANK LINES INC 12852594VU1205/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HR SERVICES LLC2439172Nov 14, 2024Jun 12, 202614NV
VAN DYK TANK LINES INC1285259Jul 13, 2024Jul 13, 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.
4VU1205CA—HR SERVICES LLCNov 14, 2024 → Jun 12, 202614
4VU1205CA—VAN DYK TANK LINES INCJul 13, 2024 → Jul 13, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 5, 2026