Equipment unit · VIN-decoded · NHTSA vPIC

2023 Landoll corporation 440B

1LH440WH5P1B34110 · Trailer · TRAILER
Carriers run under2
28 mo
Inspections5
all-time
OOS inspections1
of 5
First seenJul 29, 2023
AZ
Last seenNov 13, 2025
AZ
Inspected under 2 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
1LH440WH5P1B34110
Make
Landoll corporation
Model
440B
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 14, 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 · Jul 29, 2023 – Nov 13, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 13, 2025AZII · Walk-around5—MARRS INC 249947690A3VP/AZ
Jul 25, 2024AZII · Walk-around14OOSSPECIALIZED TRANSPORT SERVICES LLC 343116690A3VP/AZ
Jul 11, 2024AZI · Full0—SPECIALIZED TRANSPORT SERVICES LLC 343116690A3VP/AZ
Aug 1, 2023AZIII · Driver-only0—SPECIALIZED TRANSPORT SERVICES LLC 3431166223B114/TX
Jul 29, 2023AZIII · Driver-only0—SPECIALIZED TRANSPORT SERVICES LLC 3431166223B114/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARRS INC2499476Nov 13, 2025Nov 13, 20251AZ
SPECIALIZED TRANSPORT SERVICES LLC3431166Jul 29, 2023Jul 25, 20244AZ
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.
90A3VPAZ—MARRS INCNov 13, 2025 → Nov 13, 20251
90A3VPAZ—SPECIALIZED TRANSPORT SERVICES LLCJul 11, 2024 → Jul 25, 20242
223B114TX—SPECIALIZED TRANSPORT SERVICES LLCJul 29, 2023 → Aug 1, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 14, 2026
2023 Landoll corporation 440B — VIN 1LH440WH5P1B34110