Equipment unit · VIN-decoded · NHTSA vPIC

2005 Western trailer company Western Trailer Company

5DN1145245B001089 · Trailer · TRAILER

Carriers run under2

24 mo

Inspections4

all-time

OOS inspections0

of 4

First seenJul 31, 2023

Last seenJul 17, 2025

Inspected under 2 different carriers in 24 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.

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN: 5DN1145245B001089
Make: Western trailer company
Model: Western Trailer Company
Model year: 2005
Body class: Trailer
Vehicle type: TRAILER
GVWR: Not decoded
Decoded at: Jul 17, 2026

vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.

Inspection history

Every roadside inspection of this VIN, newest first · Jul 31, 2023 – Jul 17, 2025

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
Jul 17, 2025	CA	I · Full	0	—	GEO DRILLING FLUIDS INC 511209	4LL2464/CA
Apr 30, 2025	CA	I · Full	2	—	GEO DRILLING FLUIDS INC 511209	4LL2464/CA
Nov 6, 2023	CA	I · Full	0	—	GEO DRILLING FLUIDS INC 511209	4LL2464/CA
Jul 31, 2023	CA	I · Full	0	—	PENSKE TRUCK LEASING CO LP 327574	4LL2464/CA

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
GEO DRILLING FLUIDS INC	511209	Nov 6, 2023	Jul 17, 2025	3	CA
PENSKE TRUCK LEASING CO LP	327574	Jul 31, 2023	Jul 31, 2023	1	PA

Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.

Plate & unit-number history

The same truck under different plate registrations across carriers

Plate	State / prov.	Unit no.	Carrier	Date range	Insp.
4LL2464	CA	—	GEO DRILLING FLUIDS INC	Nov 6, 2023 → Jul 17, 2025	3
4LL2464	CA	—	PENSKE TRUCK LEASING CO LP	Jul 31, 2023 → Jul 31, 2023	1

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 17, 2026