Equipment unit · VIN-decoded · NHTSA vPIC

2011 Heil trailer international Heil Trailer International

5HTSN4221B7T90337 · Trailer · TRAILER
Carriers run under2
29 mo
Inspections4
all-time
OOS inspections2
of 4
First seenJan 12, 2024
TX
Last seenJun 4, 2026
TX
Inspected under 2 different carriers in 29 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
5HTSN4221B7T90337
Make
Heil trailer international
Model
Heil Trailer International
Model year
2011
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 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 · Jan 12, 2024 – Jun 4, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 4, 2026TXII · Walk-around6OOSGUZ TRUCKING 3209429DQ8629/OK
Oct 16, 2024TXII · Walk-around0—TOP NOTCH TRANSIT LLC 3601721CZ4404/OK
Aug 9, 2024TXI · Full6—TOP NOTCH TRANSIT LLC 3601721CZ4404/OK
Jan 12, 2024TXII · Walk-around6OOSTOP NOTCH TRANSIT LLC 3601721Y99441/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GUZ TRUCKING3209429Jun 4, 2026Jun 4, 20261TX
TOP NOTCH TRANSIT LLC3601721Jan 12, 2024Oct 16, 20243TX
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.
DQ8629OK—GUZ TRUCKINGJun 4, 2026 → Jun 4, 20261
CZ4404OK—TOP NOTCH TRANSIT LLCAug 9, 2024 → Oct 16, 20242
Y99441TX—TOP NOTCH TRANSIT LLCJan 12, 2024 → Jan 12, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 17, 2026