Equipment unit · VIN-decoded · NHTSA vPIC

1999 Mack CH

1M1AA18Y3XW115202 · Truck-Tractor · TRUCK
Carriers run under2
35 mo
Inspections16
all-time
OOS inspections3
of 16
First seenAug 24, 2023
TX
Last seenJul 8, 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
1M1AA18Y3XW115202
Make
Mack
Model
CH
Model year
1999
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.
02

Inspection history

Every roadside inspection of this VIN, newest first · Aug 24, 2023 – Jul 8, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 8, 2026TXII · Walk-around6OOSROBERT MONTES 411427130P843N/TX
Jun 2, 2026TXII · Walk-around2—ROBERT MONTES 411427116N774N/TX
May 13, 2026TXII · Walk-around1—ROBERT MONTES 411427179M740N/TX
Feb 24, 2026TXII · Walk-around0—ROBERT MONTES 411427183P613N/TX
Jan 7, 2026TXII · Walk-around0—ROBERT MONTES 411427124P538N/TX
Nov 5, 2025TXII · Walk-around0—ROBERT MONTES 411427128P450N/TX
Oct 8, 2025TXII · Walk-around0—ROBERT MONTES 411427186S396N/TX
Sep 3, 2025TXI · Full3—ROBERT MONTES 411427175M334N/TX
Jul 2, 2025TXII · Walk-around0—ROBERT MONTES 411427164S22ON/TX
Apr 8, 2025TXII · Walk-around2—ROBERT MONTES 411427120R067N/TX
Mar 26, 2025TXII · Walk-around0—ROBERT MONTES 411427170M042N/TX
Mar 13, 2025TXI · Full9OOSROBERT MONTES 411427143S016N/TX
Nov 21, 2024TXI · Full5—ROBERT MONTES 4114271KDG0173/TX
Dec 19, 2023TXII · Walk-around1—CARLOS EMETERIO MONTES 1948442KDG0173/TX
Nov 28, 2023TXII · Walk-around4—CARLOS EMETERIO MONTES 1948442KDG0173/TX
Aug 24, 2023TXII · Walk-around2OOSCARLOS EMETERIO MONTES 1948442KDG0173/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROBERT MONTES4114271Nov 21, 2024Jul 8, 202613TX
CARLOS EMETERIO MONTES1948442Aug 24, 2023Dec 19, 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.
30P843NTX1ROBERT MONTESJul 8, 2026 → Jul 8, 20261
16N774NTX—ROBERT MONTESJun 2, 2026 → Jun 2, 20261
79M740NTX—ROBERT MONTESMay 13, 2026 → May 13, 20261
83P613NTX—ROBERT MONTESFeb 24, 2026 → Feb 24, 20261
24P538NTX—ROBERT MONTESJan 7, 2026 → Jan 7, 20261
28P450NTX—ROBERT MONTESNov 5, 2025 → Nov 5, 20251
86S396NTX—ROBERT MONTESOct 8, 2025 → Oct 8, 20251
75M334NTX—ROBERT MONTESSep 3, 2025 → Sep 3, 20251
64S22ONTX—ROBERT MONTESJul 2, 2025 → Jul 2, 20251
20R067NTX—ROBERT MONTESApr 8, 2025 → Apr 8, 20251
70M042NTX—ROBERT MONTESMar 26, 2025 → Mar 26, 20251
43S016NTX—ROBERT MONTESMar 13, 2025 → Mar 13, 20251
KDG0173TX—ROBERT MONTESNov 21, 2024 → Nov 21, 20241
KDG0173TX—CARLOS EMETERIO MONTESAug 24, 2023 → Dec 19, 20233
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026
1999 Mack CH — VIN 1M1AA18Y3XW115202