Equipment unit · VIN-decoded · NHTSA vPIC

1999 Peterbilt 379

1XP5DB9X5XD496775 · Truck-Tractor · TRUCK
Carriers run under3
11 mo
Inspections6
all-time
OOS inspections2
of 6
First seenMay 8, 2025
CO
Last seenApr 20, 2026
NM
Inspected under 3 different carriers in 11 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
1XP5DB9X5XD496775
Make
Peterbilt
Model
379
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 24, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · May 8, 2025 – Apr 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 20, 2026NMII · Walk-around2OOSRILEY HAULING INC 3708190ECFB75/CO
Jan 2, 2026COIII · Driver-only3—RILEY HAULING INC 3708190ECFB75/CO
Oct 28, 2025COII · Walk-around2—THE LAFAYETTE LUMBER COMPANY 177452ECFB75/CO
Aug 8, 2025COII · Walk-around5OOSMCDONALD PAVING & CHIP SEALING LLC 3167667LHT612/AK
Aug 7, 2025COIII · Driver-only1—RILEY HAULING INC 3708190ECFB75/CO
May 8, 2025COIII · Driver-only0—RILEY HAULING INC 37081907168600/CO
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RILEY HAULING INC3708190May 8, 2025Apr 20, 20264CO
THE LAFAYETTE LUMBER COMPANY177452Oct 28, 2025Oct 28, 20251CO
MCDONALD PAVING & CHIP SEALING LLC3167667Aug 8, 2025Aug 8, 20251CO
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.
ECFB75CO—RILEY HAULING INCAug 7, 2025 → Apr 20, 20263
ECFB75CO—THE LAFAYETTE LUMBER COMPANYOct 28, 2025 → Oct 28, 20251
LHT612AK—MCDONALD PAVING & CHIP SEALING LLCAug 8, 2025 → Aug 8, 20251
7168600CO—RILEY HAULING INCMay 8, 2025 → May 8, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 24, 2026