Equipment unit · VIN-decoded · NHTSA vPIC

2020 Volvo truck VNL

4V4NC9EH7LN251142 · Truck-Tractor · TRUCK
Carriers run under2
33 mo
Inspections8
all-time
OOS inspections2
of 8
First seenSep 1, 2023
TX
Last seenJun 22, 2026
CA
Inspected under 2 different carriers in 33 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
4V4NC9EH7LN251142
Make
Volvo truck
Model
VNL
Model year
2020
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 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 · Sep 1, 2023 – Jun 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 22, 2026CAII · Walk-around1OOSHAPPY TRANSWAY INC 3906582ZP06763/CA
Nov 4, 2025CAII · Walk-around1—HAPPY TRANSWAY INC 3906582ZP06763/CA
Oct 25, 2025CAIII · Driver-only0—HAPPY TRANSWAY INC 3906582ZP06763/CA
Nov 4, 2024CAI · Full0—HAPPY TRANSWAY INC 3906582ZP06763/CA
Nov 4, 2024CAII · Walk-around0—HAPPY TRANSWAY INC 3906582ZP06763/CA
Apr 2, 2024CAII · Walk-around1—HAPPY TRANSWAY INC 3906582ZP06763/CA
Feb 5, 2024CAIII · Driver-only0—HAPPY TRANSWAY INC 3906582ZP06763/CA
Sep 1, 2023TXII · Walk-around1OOSKNIGHT TRANSPORTATION INC 4288232873937/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HAPPY TRANSWAY INC3906582Feb 5, 2024Jun 22, 20267CA
KNIGHT TRANSPORTATION INC428823Sep 1, 2023Sep 1, 20231AZ
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.
ZP06763CA1HAPPY TRANSWAY INCFeb 5, 2024 → Jun 22, 20267
2873937IN—KNIGHT TRANSPORTATION INCSep 1, 2023 → Sep 1, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026