Equipment unit · VIN-decoded · NHTSA vPIC

2003 Advanced trailer manufacturing

1SPPF503X31003085 · TRAILER
Carriers run under2
34 mo
Inspections9
all-time
OOS inspections5
of 9
First seen07/28/2023
MO
Last seen05/29/2026
TN
Inspected under 2 different carriers in 34 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
1SPPF503X31003085
Make
Advanced trailer manufacturing
Model
Not decoded
Model year
2003
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
07/30/2026
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 · 07/28/2023 – 05/29/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
05/29/2026TNI · Full0—JIM WILLIAMS 62824106M6NG/MO
01/21/2026KYIII · Driver-only4—BTR INVESTMENTS LLC 402905206M6NG/MO
09/25/2025TNI · Full7OOSBTR INVESTMENTS LLC 402905289M6CP/MO
08/08/2025TNI · Full3OOSBTR INVESTMENTS LLC 402905289M6CP/MO
03/07/2025ALII · Walk-around4—BTR INVESTMENTS LLC 402905211M9BV/MO
05/07/2024TNI · Full5OOSBTR INVESTMENTS LLC 40290528926CP/MO
05/06/2024KYI · Full9OOSBTR INVESTMENTS LLC 40290528926CP/MO
08/17/2023ALI · Full7—BTR INVESTMENTS LLC 402905254L2YU/MO
07/28/2023MOIII · Driver-only1OOSBTR INVESTMENTS LLC 402905254L2YU/MO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JIM WILLIAMS62824105/29/202605/29/20261MO
BTR INVESTMENTS LLC402905207/28/202301/21/20268MO
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.
06M6NGMO—JIM WILLIAMS05/29/2026 → 05/29/20261
06M6NGMO—BTR INVESTMENTS LLC01/21/2026 → 01/21/20261
89M6CPMO—BTR INVESTMENTS LLC08/08/2025 → 09/25/20252
11M9BVMO—BTR INVESTMENTS LLC03/07/2025 → 03/07/20251
8926CPMO—BTR INVESTMENTS LLC05/06/2024 → 05/07/20242
54L2YUMO—BTR INVESTMENTS LLC07/28/2023 → 08/17/20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/30/2026