Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 337

2NP2HM6X1MM744480 · Truck · INCOMPLETE VEHICLE
Carriers run under3
9 mo
Inspections3
all-time
OOS inspections0
of 3
First seenOct 15, 2025
KY
Last seenJul 22, 2026
KY
Inspected under 3 different carriers in 9 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
2NP2HM6X1MM744480
Make
Peterbilt
Model
337
Model year
2021
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 6: 19,501 - 26,000 lb (8,845 - 11,794 kg)
Decoded at
Aug 2, 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 · Oct 15, 2025 – Jul 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 22, 2026KYIII · Driver-only3—BOB SUMEREL TIRE CO INC 196324PLA8357/OH
Apr 30, 2026INI · Full2—THE ZIEGLER TIRE AND SUPPLY COMPANY INC 301783PLA8357/OH
Oct 15, 2025KYII · Walk-around0—INTERSTATE-TRUCKWAY INC 337460PLA8357/OH
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BOB SUMEREL TIRE CO INC196324Jul 22, 2026Jul 22, 20261KY
THE ZIEGLER TIRE AND SUPPLY COMPANY INC301783Apr 30, 2026Apr 30, 20261OH
INTERSTATE-TRUCKWAY INC337460Oct 15, 2025Oct 15, 20251OH
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.
PLA8357OH1BOB SUMEREL TIRE CO INCJul 22, 2026 → Jul 22, 20261
PLA8357OH—THE ZIEGLER TIRE AND SUPPLY COMPANY INCApr 30, 2026 → Apr 30, 20261
PLA8357OH—INTERSTATE-TRUCKWAY INCOct 15, 2025 → Oct 15, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 2, 2026