Equipment unit · VIN-decoded · NHTSA vPIC

2024 Mack Granite

1M2GR2GC1RM040671 · Truck · INCOMPLETE VEHICLE
Carriers run under2
35 mo
Inspections11
all-time
OOS inspections3
of 11
First seenAug 21, 2023
TX
Last seenJul 3, 2026
TX
Inspected under 2 different carriers in 35 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
1M2GR2GC1RM040671
Make
Mack
Model
Granite
Model year
2024
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 19, 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
1M2

Deterministic · VIN positions 1–3.

Vehicle descriptor section
GR2GC

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

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
040671

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
MACK

Prefix basis · 2,045 decoded VINs at 100.0% prefix purity.

Model
Granite

Prefix basis · 2,045 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
2024

Observed directly for this VIN via NHTSA vPIC.

Observed make
MACK

Observed directly for this VIN via NHTSA vPIC.

Observed model
Granite

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

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 · Aug 21, 2023 – Jul 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 3, 2026TXI · Full5OOSFCC ENVIRONMENTAL SERVICES TEXAS LLC 3484807TFS1668/TX
Jul 1, 2026TXI · Full6OOSFCC ENVIRONMENTAL SERVICES TEXAS LLC 3484807TFS1668/TX
May 14, 2026TXI · Full7OOSFCC ENVIRONMENTAL SERVICES TEXAS LLC 3484807TFS1668/TX
Jan 14, 2026TXIII · Driver-only2FCC ENVIRONMENTAL SERVICES TEXAS LLC 3484807TFS1668/TX
Jan 7, 2026TXII · Walk-around1FCC ENVIRONMENTAL SERVICES TEXAS LLC 3484807TFS1668/TX
Oct 29, 2025TXII · Walk-around0FCC ENVIRONMENTAL SERVICES TEXAS LLC 3484807TFS1668/TX
May 22, 2025TXII · Walk-around0FCC ENVIRONMENTAL SERVICES TEXAS LLC 3484807TFS1668/TX
Apr 24, 2025TXII · Walk-around0FCC ENVIRONMENTAL SERVICES TEXAS LLC 3484807TFS1668/TX
Dec 4, 2024TXI · Full0FCC ENVIRONMENTAL SERVICES TEXAS LLC 3484807TFS1668/TX
Sep 16, 2023TXII · Walk-around0FCC ENVIRONMENTAL SERVICES TEXAS LLC 3484807TFS1668/TX
Aug 21, 2023TXII · Walk-around0FCC ENVIRONMENTAL SERVICES LLC 25187593775T98/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FCC ENVIRONMENTAL SERVICES TEXAS LLC3484807Sep 16, 2023Jul 3, 202610TX
FCC ENVIRONMENTAL SERVICES LLC2518759Aug 21, 2023Aug 21, 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.
TFS1668TX1FCC ENVIRONMENTAL SERVICES TEXAS LLCSep 16, 2023Jul 3, 202610
3775T98TXFCC ENVIRONMENTAL SERVICES LLCAug 21, 2023Aug 21, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026