Equipment unit · VIN-decoded · NHTSA vPIC

2MFB2S4C4RR010580

Not yet decoded
Carriers run under3
21 mo
Inspections7
all-time
OOS inspections6
of 7
First seenOct 17, 2024
UT
Last seenJul 16, 2026
TX
Inspected under 3 different carriers in 21 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
2MFB2S4C4RR010580
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jul 4, 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
2MF

Deterministic · VIN positions 1–3.

Vehicle descriptor section
B2S4C

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

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
010580

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 · Oct 17, 2024 – Jul 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 16, 2026TXII · Walk-around6OOSCDK TRANSPORTATIONS LLC 35102285582191/ME
Jul 16, 2026TXII · Walk-around6OOSCDK TRANSPORTATIONS LLC 35102285582191/ME
Jul 1, 2026TXII · Walk-around7OOSSISU ENERGY LLC 33282585582191/ME
Mar 17, 2026NMII · Walk-around1IRON WHEEL ENERGY SERVICES LLC 34761605582191/ME
May 26, 2025TXII · Walk-around5OOSIRON WHEEL ENERGY SERVICES LLC 3476160242B629/TX
Mar 1, 2025TXII · Walk-around2OOSIRON WHEEL ENERGY SERVICES LLC 3476160242B629/TX
Oct 17, 2024UTI · Full8OOSIRON WHEEL ENERGY SERVICES LLC 3476160242B629/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CDK TRANSPORTATIONS LLC3510228Jul 16, 2026Jul 16, 20262GA
SISU ENERGY LLC3328258Jul 1, 2026Jul 1, 20261TX
IRON WHEEL ENERGY SERVICES LLC3476160Oct 17, 2024Mar 17, 20264TX
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.
5582191ME2CDK TRANSPORTATIONS LLCJul 16, 2026Jul 16, 20262
5582191ME2SISU ENERGY LLCJul 1, 2026Jul 1, 20261
5582191MEIRON WHEEL ENERGY SERVICES LLCMar 17, 2026Mar 17, 20261
242B629TXIRON WHEEL ENERGY SERVICES LLCOct 17, 2024May 26, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 4, 2026