Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBDP9X5LD688997 · Truck-Tractor · TRUCK
Carriers run under3
26 mo
Inspections7
all-time
OOS inspections0
of 7
First seenDec 5, 2023
NM
Last seenFeb 24, 2026
AZ
Inspected under 3 different carriers in 26 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
1XPBDP9X5LD688997
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 · Dec 5, 2023 – Feb 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 24, 2026AZII · Walk-around2—TFORCE FREIGHT INC 1210583708461/IN
Nov 13, 2025NMII · Walk-around0—TFORCE FREIGHT INC 1210583708461/IN
Jul 6, 2025GAIII · Driver-only1—CHRISTENSON TRANSPORTATION INC 57656863KR7H/MO
Oct 30, 2024CAI · Full0—TFORCE FREIGHT INC 1210583708461/IN
Jun 1, 2024CAI · Full0—CHRISTENSON TRANSPORTATION INC 57656863KR7H/MO
May 23, 2024NMII · Walk-around0—CHRISTENSON TRANSPORTATION INC 576568TEMP/MO
Dec 5, 2023NMII · Walk-around0—PAM TRANSPORT INC 1797522793956/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TFORCE FREIGHT INC121058Oct 30, 2024Feb 24, 20263VA
CHRISTENSON TRANSPORTATION INC576568May 23, 2024Jul 6, 20253MO
PAM TRANSPORT INC179752Dec 5, 2023Dec 5, 20231AR
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.
3708461IN—TFORCE FREIGHT INCOct 30, 2024 → Feb 24, 20263
63KR7HMO—CHRISTENSON TRANSPORTATION INCJun 1, 2024 → Jul 6, 20252
TEMPMO—CHRISTENSON TRANSPORTATION INCMay 23, 2024 → May 23, 20241
2793956IN—PAM TRANSPORT INCDec 5, 2023 → Dec 5, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026