Equipment unit · VIN-decoded · NHTSA vPIC

2020 Monroe Towmaster

4KNBT3536LL162592 · Trailer · TRAILER
Carriers run under1
14 mo
Inspections3
all-time
OOS inspections2
of 3
First seenJul 30, 2024
CA
Last seenSep 16, 2025
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
4KNBT3536LL162592
Make
Monroe Towmaster
Model
Monroe Towmaster
Model year
2020
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 9, 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 30, 2024 – Sep 16, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 16, 2025CAII · Walk-around1OOSA TEICHERT & SON INC 412804TV5496/CA
Aug 12, 2024CAII · Walk-around1OOSA TEICHERT & SON INC 412804TV5496/CA
Jul 30, 2024CAII · Walk-around0—A TEICHERT & SON INC 412804TV5496/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
A TEICHERT & SON INC41280Jul 30, 2024Sep 16, 20253CA
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.
4TV5496CA—A TEICHERT & SON INCJul 30, 2024 → Sep 16, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 9, 2026