Equipment unit · VIN-decoded · NHTSA vPIC

2021 Mirsberger Manufacturing Mirsberger Manufacturing, LLC

1M9BU2022MH832793 · Trailer · TRAILER
Carriers run under1
28 mo
Inspections3
all-time
OOS inspections0
of 3
First seenSep 14, 2023
MI
Last seenJan 15, 2026
MI
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1M9BU2022MH832793
Make
Mirsberger Manufacturing
Model
Mirsberger Manufacturing, LLC
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 25, 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
1M9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
BU202

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1991 or 2021

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

North American serial sequence
832793

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
2021

Observed directly for this VIN via NHTSA vPIC.

Observed make
MIRSBERGER MANUFACTURING

Observed directly for this VIN via NHTSA vPIC.

Observed model
Mirsberger Manufacturing, LLC

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

  • 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 14, 2023 – Jan 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 15, 2026MIIII · Driver-only0POMPS TIRE SERVICE INC 114016E971721/MI
Jan 23, 2025MIIII · Driver-only1POMPS TIRE SERVICE INC 114016E971721/MI
Sep 14, 2023MIIII · Driver-only0POMPS TIRE SERVICE INC 114016E340014/MI
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
POMPS TIRE SERVICE INC114016Sep 14, 2023Jan 15, 20263WI
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.
E971721MIPOMPS TIRE SERVICE INCJan 23, 2025Jan 15, 20262
E340014MIPOMPS TIRE SERVICE INCSep 14, 2023Sep 14, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 25, 2026