Equipment unit · VIN-decoded · NHTSA vPIC

2013 Mack CXU (Pinnacle)

1M1AW07Y4DM030938 · Truck-Tractor · TRUCK
Carriers run under2
37 mo
Inspections43
all-time
OOS inspections8
of 43
First seenSep 24, 2023
TX
Last seenOct 20, 2026
TX
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
1M1AW07Y4DM030938
Make
Mack
Model
CXU (Pinnacle)
Model year
2013
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Oct 9, 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.

Vehicle descriptor section
AW07Y

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1983 or 2013

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

North American serial sequence
030938

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 · 1,939 decoded VINs at 100.0% prefix purity.

Model
CXU (Pinnacle)

Prefix basis · 1,939 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
2013

Observed directly for this VIN via NHTSA vPIC.

Observed make
MACK

Observed directly for this VIN via NHTSA vPIC.

Observed model
CXU (Pinnacle)

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRUCK

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 · Sep 24, 2023 – Oct 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 20, 2026TXII · Walk-around3—TARIN TRANSPORTE S A DE C V 333726762ET7P/MX
Oct 9, 2026USI · Full5OOSTARIN TRANSPORTE S A DE C V 333726762ET7P/MX
Sep 30, 2026TXII · Walk-around5OOSTARIN TRANSPORTE S A DE C V 333726762ET7P/MX
Aug 6, 2026TXII · Walk-around8OOSTARIN TRANSPORTE S A DE C V 333726762ET7P/MX
Jul 2, 2026TXII · Walk-around2—TARIN TRANSPORTE S A DE C V 333726762ET7P/MX
Jun 8, 2026TXII · Walk-around6OOSTARIN TRANSPORTE S A DE C V 333726762ET7P/MX
May 28, 2026TXII · Walk-around1—TARIN TRANSPORTE S A DE C V 333726762ET7P/MX
May 27, 2026TXII · Walk-around5OOSTARIN TRANSPORTE S A DE C V 333726762ET7P/MX
May 26, 2026TXII · Walk-around12OOSTARIN TRANSPORTE S A DE C V 333726762ET7P/MX
May 20, 2026TXII · Walk-around1—TARIN TRANSPORTE S A DE C V 333726762ET7P/MX
May 7, 2026USI · Full6—TARIN TRANSPORTE S A DE C V 333726762ET7P/MX
Apr 15, 2026TXII · Walk-around9—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Apr 6, 2026USI · Full7—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Mar 6, 2026TXI · Full3—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Jan 27, 2026USI · Full3—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Dec 1, 2025TXII · Walk-around2—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Dec 1, 2025TXII · Walk-around1—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Nov 28, 2025USII · Walk-around3—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Nov 20, 2025USII · Walk-around1—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Nov 15, 2025USII · Walk-around3—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Nov 14, 2025TXII · Walk-around2—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Nov 4, 2025TXII · Walk-around2—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Nov 4, 2025TXII · Walk-around2—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Oct 31, 2025TXII · Walk-around2—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Oct 15, 2025TXII · Walk-around3—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Oct 10, 2025TXII · Walk-around4—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Sep 8, 2025TXII · Walk-around1—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Sep 5, 2025USII · Walk-around3—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Sep 3, 2025TXII · Walk-around2—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Aug 18, 2025TXII · Walk-around1—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Aug 7, 2025TXII · Walk-around1—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Jul 17, 2025TXII · Walk-around5—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Jun 10, 2025TXII · Walk-around1—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
May 27, 2025TXII · Walk-around2—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
May 19, 2025TXII · Walk-around1—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
May 13, 2025USII · Walk-around2—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
May 8, 2025USI · Full1—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
May 6, 2025TXII · Walk-around2—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Apr 30, 2025TXII · Walk-around0—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Apr 24, 2025TXII · Walk-around0—TARIN TRANSPORTE S A DE C V 333726758ES4V/MX
Dec 20, 2023TXII · Walk-around5—TAVAR LLC 226681051Z265V/TX
Dec 6, 2023TXII · Walk-around7OOSTAVAR LLC 226681073Y252Y/TX
Sep 24, 2023TXII · Walk-around2OOSTAVAR LLC 226681099N273M/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TARIN TRANSPORTE S A DE C V3337267Apr 24, 2025Oct 20, 202640CH
TAVAR LLC2266810Sep 24, 2023Dec 20, 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.
62ET7PMX1TARIN TRANSPORTE S A DE C VMay 7, 2026 → Oct 20, 202611
58ES4VMX—TARIN TRANSPORTE S A DE C VApr 24, 2025 → Apr 15, 202629
51Z265VTX—TAVAR LLCDec 20, 2023 → Dec 20, 20231
73Y252YTX—TAVAR LLCDec 6, 2023 → Dec 6, 20231
99N273MTX—TAVAR LLCSep 24, 2023 → Sep 24, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Oct 9, 2026