Equipment unit · VIN-decoded · NHTSA vPIC

2020 Mack Anthem

1M1AN4GY2LM014259 · Truck-Tractor · TRUCK
Carriers run under2
37 mo
Inspections40
all-time
OOS inspections1
of 40
First seenJul 6, 2023
NM
Last seenAug 5, 2026
US
Inspected under 2 different carriers in 37 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
1M1AN4GY2LM014259
Make
Mack
Model
Anthem
Model year
2020
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 14, 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
1M1

Deterministic · VIN positions 1–3.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
AN4GY

Deterministic · VIN positions 4–8.

Source · 49 CFR Part 565 ↗
Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Source · 49 CFR Part 565 ↗
Model year candidates
1990 or 2020

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

Source · 49 CFR Part 565 ↗
North American serial sequence
014259

Deterministic · positions 12–17 for a North American WMI.

Source · 49 CFR Part 565 ↗

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 · 7,931 decoded VINs at 100.0% prefix purity.

Source · Vektor corpus / NHTSA vPIC ↗
Model
Anthem

Prefix basis · 7,931 decoded VINs at 100.0% prefix purity.

Source · Vektor corpus / NHTSA vPIC ↗
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
2020

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
Observed make
MACK

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
Observed model
Anthem

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
Observed vehicle type
TRUCK

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / 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 · Jul 6, 2023 – Aug 5, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 5, 2026USIII · Driver-only0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
Aug 4, 2026USIII · Driver-only0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
Jul 13, 2026TXIII · Driver-only1—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
Jul 10, 2026TXIII · Driver-only1—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
Jul 2, 2026TXI · Full0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
Jun 29, 2026USIII · Driver-only0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
Jun 26, 2026USIII · Driver-only0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
Jun 22, 2026TXIII · Driver-only0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
Jun 16, 2026USIII · Driver-only0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
Jun 10, 2026TXIII · Driver-only0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
May 22, 2026TXIII · Driver-only0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
May 19, 2026TXII · Walk-around1—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/CI
May 18, 2026TXIII · Driver-only0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/CI
May 15, 2026TXIII · Driver-only0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
May 13, 2026USIII · Driver-only0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/CI
Apr 16, 2026TXI · Full5—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
Apr 1, 2026USI · Full0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/CI
Feb 3, 2026USIII · Driver-only0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
Feb 2, 2026USIII · Driver-only0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
Jan 20, 2026USIII · Driver-only0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
Jan 7, 2026USI · Full0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
Jan 6, 2026TXI · Full2—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/CI
Dec 9, 2025USIII · Driver-only0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
Oct 30, 2025USIII · Driver-only0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
Oct 28, 2025USI · Full0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
Oct 27, 2025USI · Full0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
Oct 21, 2025TXIII · Driver-only0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
Oct 16, 2025USI · Full2—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/CI
Oct 9, 2025TXIII · Driver-only0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/CI
Aug 5, 2025USIII · Driver-only0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
Jun 2, 2025TXI · Full0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
Apr 25, 2025USIII · Driver-only0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/CI
Mar 10, 2025TXI · Full0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/CI
Feb 11, 2025USI · Full3—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/CI
Dec 16, 2024TXI · Full7OOSAMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/CI
Dec 10, 2024USI · Full0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/MX
Nov 4, 2024TXI · Full3—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808699ES9T/CI
Sep 7, 2023NMI · Full0—ALL FRIENDS ENTERPRISES LLC 2779922R505546/TX
Aug 17, 2023NMI · Full0—ALL FRIENDS ENTERPRISES LLC 2779922R505546/TX
Jul 6, 2023NMI · Full0—ALL FRIENDS ENTERPRISES LLC 2779922R505546/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV3898086Nov 4, 2024Aug 5, 202637CI
ALL FRIENDS ENTERPRISES LLC2779922Jul 6, 2023Sep 7, 20233TX
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.
99ES9TMX1AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CVDec 10, 2024 → Aug 5, 202625
99ES9TCI—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CVNov 4, 2024 → May 19, 202612
R505546TX—ALL FRIENDS ENTERPRISES LLCJul 6, 2023 → Sep 7, 20233
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026