Equipment unit · VIN-decoded · NHTSA vPIC

3T73RMS40G2000399

Not yet decoded
Carriers run under3
19 mo
Inspections3
all-time
OOS inspections2
of 3
First seenSep 7, 2023
TX
Last seenApr 22, 2025
US
Inspected under 3 different carriers in 19 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
3T73RMS40G2000399
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Aug 8, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

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

World manufacturer identifier
3T7

Deterministic · VIN positions 1–3.

Vehicle descriptor section
3RMS4

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1986 or 2016

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

North American serial sequence
000399

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed make
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
Not established

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Sep 7, 2023 – Apr 22, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 22, 2025USI · Full5TRANSPORTADORA SAN JUAN SA DE CV 345922413UN5G/MX
Oct 16, 2023TXII · Walk-around1OOSTSJ INTERNATIONAL SERVICES INC 303541413UN5G/MX
Sep 7, 2023TXI · Full12OOSBIG FOOT CARRIERS INC 384765913UN5G/MX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORTADORA SAN JUAN SA DE CV3459224Apr 22, 2025Apr 22, 20251QE
TSJ INTERNATIONAL SERVICES INC3035414Oct 16, 2023Oct 16, 20231TX
BIG FOOT CARRIERS INC3847659Sep 7, 2023Sep 7, 20231TX
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.
13UN5GMX2TRANSPORTADORA SAN JUAN SA DE CVApr 22, 2025Apr 22, 20251
13UN5GMXTSJ INTERNATIONAL SERVICES INCOct 16, 2023Oct 16, 20231
13UN5GMXBIG FOOT CARRIERS INCSep 7, 2023Sep 7, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 8, 2026