Equipment unit · VIN-decoded · NHTSA vPIC

1999 Mack CH

1M1AA13YXXW110912 · Truck-Tractor · TRUCK
Carriers run under2
35 mo
Inspections8
all-time
OOS inspections3
of 8
First seenJul 3, 2023
TX
Last seenJun 22, 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
1M1AA13YXXW110912
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 23, 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 · Jul 3, 2023 – Jun 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 22, 2026TXII · Walk-around7OOSDADSON CONSTRUCTION LLC 24141981N51456/TX
Jun 16, 2026TXII · Walk-around3—DADSON CONSTRUCTION LLC 24141981N51456/TX
Apr 15, 2026TXII · Walk-around6—DADSON CONSTRUCTION LLC 24141981N51456/TX
Feb 1, 2026TXI · Full9OOSDADSON CONSTRUCTION LLC 24141981N51456/TX
Aug 13, 2025TXII · Walk-around6—DADSON CONSTRUCTION LLC 24141981N51456/TX
Jun 4, 2025LAII · Walk-around2—DADSON CONSTRUCTION LLC 24141981N51456/TX
Aug 21, 2024TXII · Walk-around4OOSDADSON CONSTRUCTION LLC 24141981N51456/TX
Jul 3, 2023TXI · Full2—EVANS DELIVERY COMPANY INC 381112879599/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DADSON CONSTRUCTION LLC2414198Aug 21, 2024Jun 22, 20267TX
EVANS DELIVERY COMPANY INC38111Jul 3, 2023Jul 3, 20231PA
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.
1N51456TX1DADSON CONSTRUCTION LLCAug 21, 2024 → Jun 22, 20267
2879599IN—EVANS DELIVERY COMPANY INCJul 3, 2023 → Jul 3, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 23, 2026