Equipment unit · VIN-decoded · NHTSA vPIC

2021 Western trailer company Western Trailer Company

5DN144827MB001119 · Trailer · TRAILER
Carriers run under2
21 mo
Inspections7
all-time
OOS inspections0
of 7
First seen09/29/2023
CA
Last seen06/16/2025
CA
Inspected under 2 different carriers in 21 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
5DN144827MB001119
Make
Western trailer company
Model
Western Trailer Company
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
06/20/2026
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 · 09/29/2023 – 06/16/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
06/16/2025CAIII · Driver-only0—DELTA CONTAINER CORPORATION 32448554TN8029/CA
02/14/2024CAII · Walk-around0—ACES WASTE SERVICES INC 6401454TN8029/CA
01/11/2024CAIII · Driver-only0—ACES WASTE SERVICES INC 6401454TN8029/CA
12/13/2023CAIII · Driver-only0—ACES WASTE SERVICES INC 6401454TN8029/CA
11/29/2023CAIII · Driver-only0—ACES WASTE SERVICES INC 6401454TN8029/CA
10/17/2023CAIII · Driver-only0—ACES WASTE SERVICES INC 6401454TN8029/CA
09/29/2023CAIII · Driver-only0—ACES WASTE SERVICES INC 6401454TN8029/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DELTA CONTAINER CORPORATION324485506/16/202506/16/20251AZ
ACES WASTE SERVICES INC64014509/29/202302/14/20246CA
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.
4TN8029CA—DELTA CONTAINER CORPORATION06/16/2025 → 06/16/20251
4TN8029CA—ACES WASTE SERVICES INC09/29/2023 → 02/14/20246
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/20/2026