Equipment unit · VIN-decoded · NHTSA vPIC

2020 Polar tank trailer Polar Tank Trailer

3H6KF4322L3104806 · Trailer · TRAILER
Carriers run under2
31 mo
Inspections6
all-time
OOS inspections1
of 6
First seenDec 29, 2023
LA
Last seenJul 16, 2026
TX
Inspected under 2 different carriers in 31 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
3H6KF4322L3104806
Make
Polar tank trailer
Model
Polar Tank Trailer
Model year
2020
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 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 · Dec 29, 2023 – Jul 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 16, 2026TXII · Walk-around0—CONTINENTAL TANK LINES LLC 2536922190C929/TX
Oct 6, 2024USI · Full6—CTL INTERNACIONALES SA DE CV 2996268190C929/TX
Oct 6, 2024TXII · Walk-around0—CTL INTERNACIONALES SA DE CV 2996268190C929/TX
Jul 9, 2024USI · Full2—CONTINENTAL TANK LINES LLC 2536922190C929/TX
Jan 31, 2024TXI · Full3OOSCTL INTERNACIONALES SA DE CV 2996268190C929/TX
Dec 29, 2023LAIII · Driver-only2—CONTINENTAL TANK LINES LLC 2536922190C929/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CONTINENTAL TANK LINES LLC2536922Dec 29, 2023Jul 16, 20263TX
CTL INTERNACIONALES SA DE CV2996268Jan 31, 2024Oct 6, 20243TA
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.
190C929TX2CONTINENTAL TANK LINES LLCDec 29, 2023 → Jul 16, 20263
190C929TX—CTL INTERNACIONALES SA DE CVJan 31, 2024 → Oct 6, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 3, 2026