Equipment unit · VIN-decoded · NHTSA vPIC

2019 Polar tank trailer

3H6S14321K7050064 · TRAILER
Carriers run under5
36 mo
Inspections8
all-time
OOS inspections3
of 8
First seenJul 27, 2023
CA
Last seenJul 6, 2026
CA
Inspected under 5 different carriers in 36 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
3H6S14321K7050064
Make
Polar tank trailer
Model
Not decoded
Model year
2019
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 3, 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 27, 2023 – Jul 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 6, 2026CAV · Vehicle-only0—SALVY TRANSPORT INC 3273728MWA8BNA/AZ
Mar 11, 2026CAII · Walk-around1OOSNOVA LOGISTICS GROUP LLC 4089374MWA8BNA/AZ
Feb 9, 2026CAI · Full2OOSNOVA LOGISTICS GROUP LLC 4089374MWA8BNA/AZ
Sep 7, 2025CAIII · Driver-only0—MOTTSTER TRUCKING LLC 3006539MWA8BNA/AZ
Nov 17, 2024CAII · Walk-around1OOSMOTTSTER TRUCKING LLC 3006539MWA8BNA/AZ
Jul 13, 2024CAII · Walk-around0—JTR TRUCKING LLC 2967233MWA8BNA/AZ
Oct 11, 2023CAI · Full0—EXT TRANSPORT SERVICES LLC 3678726MWA8BNA/AZ
Jul 27, 2023CAII · Walk-around0—EXT TRANSPORT SERVICES LLC 3678726MWA8BNA/AZ
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SALVY TRANSPORT INC3273728Jul 6, 2026Jul 6, 20261CA
NOVA LOGISTICS GROUP LLC4089374Feb 9, 2026Mar 11, 20262CA
MOTTSTER TRUCKING LLC3006539Nov 17, 2024Sep 7, 20252CA
JTR TRUCKING LLC2967233Jul 13, 2024Jul 13, 20241CA
EXT TRANSPORT SERVICES LLC3678726Jul 27, 2023Oct 11, 20232CA
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.
MWA8BNAAZ2SALVY TRANSPORT INCJul 6, 2026 → Jul 6, 20261
MWA8BNAAZ—NOVA LOGISTICS GROUP LLCFeb 9, 2026 → Mar 11, 20262
MWA8BNAAZ—MOTTSTER TRUCKING LLCNov 17, 2024 → Sep 7, 20252
MWA8BNAAZ—JTR TRUCKING LLCJul 13, 2024 → Jul 13, 20241
MWA8BNAAZ—EXT TRANSPORT SERVICES LLCJul 27, 2023 → Oct 11, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 3, 2026