Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBD49X4LD718604 · Truck-Tractor · TRUCK
Carriers run under2
36 mo
Inspections8
all-time
OOS inspections1
of 8
First seenJul 25, 2023
IL
Last seenJul 13, 2026
CA
Inspected under 2 different carriers in 36 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
1XPBD49X4LD718604
Make
Peterbilt
Model
579
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 21, 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 25, 2023 – Jul 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 13, 2026CAIII · Driver-only1—ROADRUNNER TRANSPORTATION SERVICES INC 2420092865931/IN
May 20, 2026NMI · Full0—ROADRUNNER TRANSPORTATION SERVICES INC 2420092865931/IN
Apr 23, 2026CAI · Full3—ROADRUNNER TRANSPORTATION SERVICES INC 2420092865931/IN
Apr 10, 2026AZI · Full2OOSROADRUNNER TRANSPORTATION SERVICES INC 2420092865931/IN
Jun 18, 2025NMII · Walk-around0—ROADRUNNER TRANSPORTATION SERVICES INC 2420092865931/IN
Oct 30, 2024NMII · Walk-around0—ROADRUNNER TRANSPORTATION SERVICES INC 242009APPLIED/IN
Aug 5, 2024MSII · Walk-around0—ROADRUNNER TRANSPORTATION SERVICES INC 2420092865931/IN
Jul 25, 2023ILIII · Driver-only0—WITTE BROTHERS EXCHANGE INCORPORATED 7745253KR6N/MO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROADRUNNER TRANSPORTATION SERVICES INC242009Aug 5, 2024Jul 13, 20267WI
WITTE BROTHERS EXCHANGE INCORPORATED77452Jul 25, 2023Jul 25, 20231MO
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.
2865931IN1ROADRUNNER TRANSPORTATION SERVICES INCAug 5, 2024 → Jul 13, 20266
APPLIEDIN—ROADRUNNER TRANSPORTATION SERVICES INCOct 30, 2024 → Oct 30, 20241
53KR6NMO—WITTE BROTHERS EXCHANGE INCORPORATEDJul 25, 2023 → Jul 25, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026