Equipment unit · VIN-decoded · NHTSA vPIC

2011 West-mark Certified Stainless Services, Inc dba West-Mark

1W9TE4026BA488068 · Trailer · TRAILER
Carriers run under2
34 mo
Inspections11
all-time
OOS inspections3
of 11
First seenAug 2, 2023
CA
Last seenJun 17, 2026
CA
Inspected under 2 different carriers in 34 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
1W9TE4026BA488068
Make
West-mark
Model
Certified Stainless Services, Inc dba West-Mark
Model year
2011
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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 · Aug 2, 2023 – Jun 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 17, 2026CAII · Walk-around1—RICHARD IEST DAIRY INC 28045564VW3131/CA
May 28, 2026CAI · Full0—PERFORMANCE TRANSPORTATION LLC 2701504VW3131/CA
Mar 5, 2026CAII · Walk-around0—RICHARD IEST DAIRY INC 28045564VW3131/CA
Dec 22, 2025CAII · Walk-around1OOSRICHARD IEST DAIRY INC 28045564VW3131/CA
Oct 28, 2025CAI · Full0—RICHARD IEST DAIRY INC 28045564VW3131/CA
Jun 29, 2025CAIII · Driver-only0—RICHARD IEST DAIRY INC 28045564VW3131/CA
Oct 4, 2024CAI · Full0—RICHARD IEST DAIRY INC 28045564VW3131/CA
Apr 24, 2024CAI · Full4OOSRICHARD IEST DAIRY INC 28045564LL3961/CA
Apr 23, 2024CAII · Walk-around1—RICHARD IEST DAIRY INC 28045564LL3961/CA
Dec 12, 2023CAI · Full3OOSRICHARD IEST DAIRY INC 28045564LL3961/CA
Aug 2, 2023CAIII · Driver-only0—RICHARD IEST DAIRY INC 28045564LL3961/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RICHARD IEST DAIRY INC2804556Aug 2, 2023Jun 17, 202610CA
PERFORMANCE TRANSPORTATION LLC270150May 28, 2026May 28, 20261VA
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.
4VW3131CA2RICHARD IEST DAIRY INCOct 4, 2024 → Jun 17, 20266
4VW3131CA—PERFORMANCE TRANSPORTATION LLCMay 28, 2026 → May 28, 20261
4LL3961CA—RICHARD IEST DAIRY INCAug 2, 2023 → Apr 24, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026