Equipment unit · VIN-decoded · NHTSA vPIC

2024 Peterbilt 579

1XPBD49X8RD638148 · Truck-Tractor · TRUCK
Carriers run under2
20 mo
Inspections4
all-time
OOS inspections1
of 4
First seenJan 17, 2024
GA
Last seenSep 8, 2025
CA
Inspected under 2 different carriers in 20 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
1XPBD49X8RD638148
Make
Peterbilt
Model
579
Model year
2024
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 12, 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 · Jan 17, 2024 – Sep 8, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 8, 2025CAV · Vehicle-only0—TURBO TRANZ LLC 3575277ZP25758/CA
Jan 29, 2025CAI · Full0—TURBO TRANZ LLC 3575277ZP25758/CA
Dec 26, 2024NCII · Walk-around4OOSTURBO TRANZ LLC 3575277ZP25758/CA
Jan 17, 2024GAIII · Driver-only1—CONTRACT FREIGHTERS INC 7028995KS2E/MO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TURBO TRANZ LLC3575277Dec 26, 2024Sep 8, 20253CA
CONTRACT FREIGHTERS INC70289Jan 17, 2024Jan 17, 20241MO
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.
ZP25758CA—TURBO TRANZ LLCDec 26, 2024 → Sep 8, 20253
95KS2EMO—CONTRACT FREIGHTERS INCJan 17, 2024 → Jan 17, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026