Equipment unit · VIN-decoded · NHTSA vPIC

2021 Trinity trailer mfg., inc. TRINITY TRAILER MFG., INC.

1T9SC503XMB656007 · Trailer · TRAILER
Carriers run under2
30 mo
Inspections3
all-time
OOS inspections0
of 3
First seenDec 15, 2023
NE
Last seenJun 3, 2026
IA
Inspected under 2 different carriers in 30 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
1T9SC503XMB656007
Make
Trinity trailer mfg., inc.
Model
TRINITY TRAILER MFG., INC.
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 26, 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 · Dec 15, 2023 – Jun 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 3, 2026IAIII · Driver-only1—SURPASS TRANSPORT LLC 4505680MY0933/IA
Apr 29, 2025NEIII · Driver-only1—MRK INC 639468281011/NE
Dec 15, 2023NEIII · Driver-only0—MRK INC 639468281011/NE
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SURPASS TRANSPORT LLC4505680Jun 3, 2026Jun 3, 20261IA
MRK INC639468Dec 15, 2023Apr 29, 20252NE
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.
MY0933IA—SURPASS TRANSPORT LLCJun 3, 2026 → Jun 3, 20261
281011NE—MRK INCDec 15, 2023 → Apr 29, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026