Equipment unit · VIN-decoded · NHTSA vPIC

2021 Stairs

1S9LS50S9M1260936 · Trailer · TRAILER
Carriers run under2
4 mo
Inspections2
all-time
OOS inspections0
of 2
First seenJul 2, 2025
ME
Last seenNov 5, 2025
ME
Inspected under 2 different carriers in 4 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
1S9LS50S9M1260936
Make
Stairs
Model
Stairs
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 30, 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 2, 2025 – Nov 5, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 5, 2025MEII · Walk-around0—ADAM CARRIER TRUCKING INC 2872481C120349/ME
Jul 2, 2025MEIII · Driver-only0—THORNDIKE & SONS INC 577135C120349/ME
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ADAM CARRIER TRUCKING INC2872481Nov 5, 2025Nov 5, 20251ME
THORNDIKE & SONS INC577135Jul 2, 2025Jul 2, 20251ME
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.
C120349ME—ADAM CARRIER TRUCKING INCNov 5, 2025 → Nov 5, 20251
C120349ME—THORNDIKE & SONS INCJul 2, 2025 → Jul 2, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 30, 2026