Equipment unit · VIN-decoded · NHTSA vPIC

7UZFW5037RL000129

Not yet decoded
Carriers run under3
14 mo
Inspections3
all-time
OOS inspections3
of 3
First seenApr 8, 2025
MI
Last seenJun 15, 2026
IL
Inspected under 3 different carriers in 14 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
7UZ

Deterministic · VIN positions 1–3.

Vehicle descriptor section
FW503

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1994 or 2024

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

North American serial sequence
Not established

Not asserted outside North American WMIs; positions 12–17 may follow another regional convention.

No source established for this field.

Sourced platform inference

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

Make
KAUFMAN TRAILERS GROUP, LLC

Prefix basis · 218 decoded VINs at 100.0% prefix purity.

Model
Kaufman Trailers Group, LLC

Prefix basis · 218 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

  • serial sequence (positions 12–17 are only asserted for North American VINs)
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Apr 8, 2025 – Jun 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 15, 2026ILI · Full25OOSYAN TRANSPORT SERVICES LLC 454801406FYJN/FL
Sep 9, 2025TNI · Full2OOSMARFA FREIGHT LLC 4445216146950TE/IL
Apr 8, 2025MII · Full5OOSKARONA HAULING INC 3475243146950TE/IL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
YAN TRANSPORT SERVICES LLC4548014Jun 15, 2026Jun 15, 20261TX
MARFA FREIGHT LLC4445216Sep 9, 2025Sep 9, 20251IL
KARONA HAULING INC3475243Apr 8, 2025Apr 8, 20251IN
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.
06FYJNFL2YAN TRANSPORT SERVICES LLCJun 15, 2026Jun 15, 20261
146950TEILMARFA FREIGHT LLCSep 9, 2025Sep 9, 20251
146950TEILKARONA HAULING INCApr 8, 2025Apr 8, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC