Equipment unit · VIN-decoded · NHTSA vPIC

1999 West-mark Certified Stainless Services, Inc dba West-Mark

16WTE12F6XC133621 · Trailer · TRAILER
Carriers run under4
28 mo
Inspections4
all-time
OOS inspections2
of 4
First seenDec 4, 2023
UT
Last seenApr 15, 2026
CA
Inspected under 4 different carriers in 28 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
16WTE12F6XC133621
Make
West-mark
Model
Certified Stainless Services, Inc dba West-Mark
Model year
1999
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 5, 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 4, 2023 – Apr 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 15, 2026CAIII · Driver-only2—IDAHO MILK TRANSPORT LLC 303084TN6269/ID
Aug 27, 2025NVIII · Driver-only3OOSCENTENOS TRUCKING LLC 2331177TN6269/ID
Jul 2, 2024WYI · Full3OOSAYG TRANSPORT LLC 4020226TN6269/ID
Dec 4, 2023UTIII · Driver-only0—JUAN GABRIEL HERNANDEZ 3602375TN6269/ID
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
IDAHO MILK TRANSPORT LLC303084Apr 15, 2026Apr 15, 20261ID
CENTENOS TRUCKING LLC2331177Aug 27, 2025Aug 27, 20251ID
AYG TRANSPORT LLC4020226Jul 2, 2024Jul 2, 20241ID
JUAN GABRIEL HERNANDEZ3602375Dec 4, 2023Dec 4, 20231ID
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.
TN6269ID—IDAHO MILK TRANSPORT LLCApr 15, 2026 → Apr 15, 20261
TN6269ID—CENTENOS TRUCKING LLCAug 27, 2025 → Aug 27, 20251
TN6269ID—AYG TRANSPORT LLCJul 2, 2024 → Jul 2, 20241
TN6269ID—JUAN GABRIEL HERNANDEZDec 4, 2023 → Dec 4, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026