Equipment unit · VIN-decoded · NHTSA vPIC

2000 Doonan specialized trailer Doonan Specialized Trailer

1D9BG4821Y1208831 · Trailer · TRAILER
Carriers run under3
10 mo
Inspections4
all-time
OOS inspections2
of 4
First seenSep 19, 2025
CA
Last seenJul 15, 2026
LA
Inspected under 3 different carriers in 10 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
1D9BG4821Y1208831
Make
Doonan specialized trailer
Model
Doonan Specialized Trailer
Model year
2000
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 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 · Sep 19, 2025 – Jul 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 15, 2026LAIII · Driver-only2—MATE LOGISTIC SERVICES LLC 4484846211WU8/CI
Oct 31, 2025WVII · Walk-around2OOSANA ISABEL TERRAZAS CERROS 3952153211WU8/MX
Oct 11, 2025TXII · Walk-around2—ANA ISABEL TERRAZAS CERROS 3952153211WU8/DF
Sep 19, 2025CAI · Full9OOSRIDERS A&I TRUCKING LLC 3733187211WU8/MX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MATE LOGISTIC SERVICES LLC4484846Jul 15, 2026Jul 15, 20261TX
ANA ISABEL TERRAZAS CERROS3952153Oct 11, 2025Oct 31, 20252CI
RIDERS A&I TRUCKING LLC3733187Sep 19, 2025Sep 19, 20251TX
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.
211WU8CI2MATE LOGISTIC SERVICES LLCJul 15, 2026 → Jul 15, 20261
211WU8MX—ANA ISABEL TERRAZAS CERROSOct 31, 2025 → Oct 31, 20251
211WU8DF—ANA ISABEL TERRAZAS CERROSOct 11, 2025 → Oct 11, 20251
211WU8MX—RIDERS A&I TRUCKING LLCSep 19, 2025 → Sep 19, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026