Equipment unit · VIN-decoded · NHTSA vPIC

2026 Norstar Trailers

50HFG402XT1908001 · Trailer · TRAILER
Carriers run under2
4 mo
Inspections3
all-time
OOS inspections2
of 3
First seenSep 7, 2025
AZ
Last seenJan 9, 2026
TN
Inspected under 2 different carriers in 4 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
50HFG402XT1908001
Make
Norstar Trailers
Model
Norstar Trailers
Model year
2026
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 9, 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
50H

Deterministic · VIN positions 1–3.

Vehicle descriptor section
FG402

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1996 or 2026

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

North American serial sequence
908001

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
NORSTAR TRAILERS

Prefix basis · 87 decoded VINs at 100.0% prefix purity.

Model
Norstar Trailers

Prefix basis · 87 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.

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
2026

Observed directly for this VIN via NHTSA vPIC.

Observed make
NORSTAR TRAILERS

Observed directly for this VIN via NHTSA vPIC.

Observed model
Norstar Trailers

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

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 · Sep 7, 2025 – Jan 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 9, 2026TNI · Full8OOSON THE GO TOWING & HAULING LLC 3731128668670T/TN
Oct 23, 2025TNI · Full0BIG TRANSPORT INC 4128362667702T/TN
Sep 7, 2025AZI · Full3OOSBIG TRANSPORT INC 4128362668670T/TN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ON THE GO TOWING & HAULING LLC3731128Jan 9, 2026Jan 9, 20261GA
BIG TRANSPORT INC4128362Sep 7, 2025Oct 23, 20252IL
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.
668670TTNON THE GO TOWING & HAULING LLCJan 9, 2026Jan 9, 20261
667702TTNBIG TRANSPORT INCOct 23, 2025Oct 23, 20251
668670TTNBIG TRANSPORT INCSep 7, 2025Sep 7, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 9, 2026