Equipment unit · VIN-decoded · NHTSA vPIC

2023 Silverback trailer

4S9KC5034PH623131 · TRAILER
Carriers run under7
37 mo
Inspections15
all-time
OOS inspections7
of 15
First seen06/13/2023
WY
Last seen07/18/2026
MI
Inspected under 7 different carriers in 37 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
4S9KC5034PH623131
Make
Silverback trailer
Model
Not decoded
Model year
2023
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
07/27/2026
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 · 06/13/2023 – 07/18/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
07/18/2026MIIII · Driver-only1—CARBON MOTORS LLC 4512995275C762/TX
07/16/2026WYIII · Driver-only1—CARBON MOTORS LLC 4512995275C762/TX
06/02/2026OKI · Full0—HAULFLEET LLC 4516626275C762/TX
05/27/2026TNI · Full0—HAULFLEET LLC 4516626275C762/TX
04/28/2026KSI · Full26OOSMR CARHAUL LLC 4213996275C762/TX
03/16/2026NMI · Full1—INTT LLC 4487273275C762/TX
03/10/2026MOI · Full14OOSMR CARHAUL LLC 4213996275C762/TX
02/06/2026MOI · Full1—INTT LLC 4487273275C762/TX
01/23/2026ILII · Walk-around6OOSINTT LLC 4487273275C762/TX
01/07/2026ALI · Full3OOSINTT LLC 4487273225C579/TX
11/14/2025TNI · Full2OOSCENTRAL TRANSIT SERVICES LLC 4441784225C579/TX
09/20/2023OHIII · Driver-only1—SOLTYE TRANSPORT INC 4094103225C579/TX
09/12/2023NCI · Full0—SOLTYE TRANSPORT INC 4094103225C579/TX
06/13/2023WYI · Full9OOSDEMIDOV TRANSPORT INC 34264912298X37/TX
06/13/2023WYI · Full10OOSDEMIDOV TRANSPORT INC 34264912298X37/TX
03

Carriers this unit has run under

7 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CARBON MOTORS LLC451299507/16/202607/18/20262FL
HAULFLEET LLC451662605/27/202606/02/20262OH
MR CARHAUL LLC421399603/10/202604/28/20262WA
INTT LLC448727301/07/202603/16/20264OH
CENTRAL TRANSIT SERVICES LLC444178411/14/202511/14/20251IL
SOLTYE TRANSPORT INC409410309/12/202309/20/20232TX
DEMIDOV TRANSPORT INC342649106/13/202306/13/20232OH
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.
275C762TX2CARBON MOTORS LLC07/16/2026 → 07/18/20262
275C762TX—HAULFLEET LLC05/27/2026 → 06/02/20262
275C762TX—MR CARHAUL LLC03/10/2026 → 04/28/20262
275C762TX—INTT LLC01/23/2026 → 03/16/20263
225C579TX—INTT LLC01/07/2026 → 01/07/20261
225C579TX—CENTRAL TRANSIT SERVICES LLC11/14/2025 → 11/14/20251
225C579TX—SOLTYE TRANSPORT INC09/12/2023 → 09/20/20232
2298X37TX—DEMIDOV TRANSPORT INC06/13/2023 → 06/13/20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/27/2026