Equipment unit · VIN-decoded · NHTSA vPIC

1997 Polar tank trailer Polar Tank Trailer

1PMA24422V5001092 · Trailer · TRAILER
Carriers run under2
27 mo
Inspections11
all-time
OOS inspections1
of 11
First seenJun 13, 2023
CA
Last seenSep 26, 2025
CA
Inspected under 2 different carriers in 27 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
1PMA24422V5001092
Make
Polar tank trailer
Model
Polar Tank Trailer
Model year
1997
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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 · Jun 13, 2023 – Sep 26, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 26, 2025CAI · Full0—40 TANK LINES LLC 300227503X9338/OR
Aug 28, 2025CAI · Full1OOS40 TANK LINES LLC 30022753X1443/WY
Jul 1, 2025CAII · Walk-around3—TRANSCO LEASING CO INC 5941293X1443/WY
Jan 21, 2025CAI · Full4—40 TANK LINES LLC 300227539338/WY
Nov 5, 2024CAII · Walk-around0—40 TANK LINES LLC 300227539338/WY
Nov 4, 2024CAII · Walk-around2—40 TANK LINES LLC 300227539338/WY
Mar 16, 2024CAI · Full0—40 TANK LINES LLC 300227539338/WY
Feb 12, 2024CAII · Walk-around1—40 TANK LINES LLC 30022753TRL9338/WY
Dec 10, 2023CAI · Full0—40 TANK LINES LLC 30022753TRL9338/WY
Sep 8, 2023CAII · Walk-around0—40 TANK LINES LLC 300227539338/WY
Jun 13, 2023CAI · Full2—40 TANK LINES LLC 30022754RH6984/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
40 TANK LINES LLC3002275Jun 13, 2023Sep 26, 202510CA
TRANSCO LEASING CO INC594129Jul 1, 2025Jul 1, 20251OR
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.
03X9338OR—40 TANK LINES LLCSep 26, 2025 → Sep 26, 20251
3X1443WY—40 TANK LINES LLCAug 28, 2025 → Aug 28, 20251
3X1443WY—TRANSCO LEASING CO INCJul 1, 2025 → Jul 1, 20251
39338WY—40 TANK LINES LLCSep 8, 2023 → Jan 21, 20255
3TRL9338WY—40 TANK LINES LLCDec 10, 2023 → Feb 12, 20242
4RH6984CA—40 TANK LINES LLCJun 13, 2023 → Jun 13, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026