Equipment unit · VIN-decoded · NHTSA vPIC

2020 Abu ABU Trailer

4UGFG4421LD034717 · Trailer · TRAILER
Carriers run under2
11 mo
Inspections7
all-time
OOS inspections3
of 7
First seenNov 6, 2023
KS
Last seenOct 31, 2024
IL
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

VIN
4UGFG4421LD034717
Make
Abu
Model
ABU Trailer
Model year
2020
Body class
Trailer
Vehicle type
TRAILER
GVWR
Class 4: 14,001 - 16,000 lb (6,350 - 7,258 kg)
Decoded at
Jun 20, 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
4UG

Deterministic · VIN positions 1–3.

Vehicle descriptor section
FG442

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

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
034717

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
2020

Observed directly for this VIN via NHTSA vPIC.

Observed make
ABU

Observed directly for this VIN via NHTSA vPIC.

Observed model
ABU Trailer

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
Class 4: 14,001 - 16,000 lb (6,350 - 7,258 kg)

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 · Nov 6, 2023 – Oct 31, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 31, 2024ILI · Full2OOSUMOJA TRUCKING LLC 4091145UKNOWN/OT
Oct 9, 2024IAI · Full10OOSUMOJA TRUCKING LLC 4091145TEMP/GA
Mar 29, 2024TXI · Full7OOSZAR CONTRACTING LLC 3155667PA78497/IN
Feb 28, 2024FLIII · Driver-only0ZAR CONTRACTING LLC 3155667PA78497/IN
Jan 26, 2024TNI · Full0ZAR CONTRACTING LLC 3155667PA78497/UK
Jan 3, 2024TNI · Full0ZAR CONTRACTING LLC 3155667PA78497/UK
Nov 6, 2023KSII · Walk-around0ZAR CONTRACTING LLC 3155667PA78497/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
UMOJA TRUCKING LLC4091145Oct 9, 2024Oct 31, 20242ND
ZAR CONTRACTING LLC3155667Nov 6, 2023Mar 29, 20245IN
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.
UKNOWNOTUMOJA TRUCKING LLCOct 31, 2024Oct 31, 20241
TEMPGAUMOJA TRUCKING LLCOct 9, 2024Oct 9, 20241
PA78497INZAR CONTRACTING LLCNov 6, 2023Mar 29, 20243
PA78497UKZAR CONTRACTING LLCJan 3, 2024Jan 26, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026