Equipment unit · VIN-decoded · NHTSA vPIC

3H6KR4326L3110437

Not yet decoded
Carriers run under2
11 mo
Inspections2
all-time
OOS inspections1
of 2
First seenNov 12, 2024
AL
Last seenOct 26, 2025
GA
Inspected under 2 different carriers in 11 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

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
3H6

Deterministic · VIN positions 1–3.

Vehicle descriptor section
KR432

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1990 or 2020

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
110437

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
POLAR TANK TRAILER

Prefix basis · 69 decoded VINs at 100.0% prefix purity.

Model
Polar Tank Trailer

Prefix basis · 69 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Nov 12, 2024 – Oct 26, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 26, 2025GAIII · Driver-only4OOSJEFFREY DALE BRITT 561255CR15047/NC
Nov 12, 2024ALIII · Driver-only0STEVE FOSTER CARROLL 731585CR15047/NC
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JEFFREY DALE BRITT561255Oct 26, 2025Oct 26, 20251NC
STEVE FOSTER CARROLL731585Nov 12, 2024Nov 12, 20241NC
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.
CR15047NCJEFFREY DALE BRITTOct 26, 2025Oct 26, 20251
CR15047NCSTEVE FOSTER CARROLLNov 12, 2024Nov 12, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC