Equipment unit · VIN-decoded · NHTSA vPIC

2019 Stoughton trailers Stoughton Trailers

1DW1A532XKSA17579 · Trailer · TRAILER
Carriers run under4
28 mo
Inspections7
all-time
OOS inspections1
of 7
First seenDec 4, 2023
NC
Last seenApr 10, 2026
AR
Inspected under 4 different carriers in 28 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
1DW1A532XKSA17579
Make
Stoughton trailers
Model
Stoughton Trailers
Model year
2019
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 19, 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 4, 2023 – Apr 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 10, 2026ARIII · Driver-only3—BIG CITY TRUCKING INC 3660759AX3446/OK
Sep 30, 2025OHIII · Driver-only0—SAL & SONS TRUCKING LLC 4137946AX3446/OK
Nov 23, 2024NMII · Walk-around1OOSMLC CARRIER INC 2728272AX3446/OK
Nov 22, 2024AZI · Full1—MLC CARRIER INC 2728272AX3446/OK
Oct 29, 2024NMIII · Driver-only0—MLC CARRIER INC 2728272AX3446/OK
Aug 21, 2024TXII · Walk-around1—MLC CARRIER INC 2728272AX3446/OK
Dec 4, 2023NCIII · Driver-only1—FREIGHT AMERICA INC 2842691AX3446/OK
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BIG CITY TRUCKING INC3660759Apr 10, 2026Apr 10, 20261IN
SAL & SONS TRUCKING LLC4137946Sep 30, 2025Sep 30, 20251IL
MLC CARRIER INC2728272Aug 21, 2024Nov 23, 20244IL
FREIGHT AMERICA INC2842691Dec 4, 2023Dec 4, 20231IL
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.
AX3446OK—BIG CITY TRUCKING INCApr 10, 2026 → Apr 10, 20261
AX3446OK—SAL & SONS TRUCKING LLCSep 30, 2025 → Sep 30, 20251
AX3446OK—MLC CARRIER INCAug 21, 2024 → Nov 23, 20244
AX3446OK—FREIGHT AMERICA INCDec 4, 2023 → Dec 4, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026