Equipment unit · VIN-decoded · NHTSA vPIC

2004 West-mark Certified Stainless Services, Inc dba West-Mark

16WTB40294A135008 · Trailer · TRAILER
Carriers run under2
29 mo
Inspections3
all-time
OOS inspections1
of 3
First seenDec 26, 2023
CA
Last seenMay 11, 2026
CA
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
16WTB40294A135008
Make
West-mark
Model
Certified Stainless Services, Inc dba West-Mark
Model year
2004
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 19, 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 · Dec 26, 2023 – May 11, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 11, 2026CAI · Full2—BARRY TRUCKING INC 3969164FC2257/CA
Mar 26, 2024CAII · Walk-around3—DNM TRANSPORT LLC 30990454FC2257/CA
Dec 26, 2023CAI · Full5OOSDNM TRANSPORT LLC 30990454FC2257/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BARRY TRUCKING INC396916May 11, 2026May 11, 20261CA
DNM TRANSPORT LLC3099045Dec 26, 2023Mar 26, 20242CA
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.
4FC2257CA—BARRY TRUCKING INCMay 11, 2026 → May 11, 20261
4FC2257CA—DNM TRANSPORT LLCDec 26, 2023 → Mar 26, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026