Equipment unit · VIN-decoded · NHTSA vPIC

2025 Trail maxx Trail Maxx

7WL3H4026ST000479 · Trailer · TRAILER
Carriers run under3
10 mo
Inspections7
all-time
OOS inspections6
of 7
First seen06/19/2025
NM
Last seen04/13/2026
UT
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
7WL3H4026ST000479
Make
Trail maxx
Model
Trail Maxx
Model year
2025
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
06/21/2026
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 · 06/19/2025 – 04/13/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
04/13/2026UTI · Full5OOSRAM POWER SOLUTIONS LLC 4400831665723T/TN
03/12/2026COII · Walk-around6OOSRAM POWER SOLUTIONS LLC 4400831665723T/TN
01/29/2026CAII · Walk-around2OOSRAM POWER SOLUTIONS LLC 4400831665723T/TN
12/24/2025TXII · Walk-around2—RAM POWER SOLUTIONS LLC 4400831665723T/TN
10/22/2025WAII · Walk-around7OOSRAM POWER SOLUTIONS LLC 4400831665723T/TX
10/21/2025WAII · Walk-around6OOSD&D TRANSPORTATION SERVICES CO LLC 4294623665723T/TN
06/19/2025NMI · Full2OOSQ&K COMPANY LLC 4303592665723T/TN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RAM POWER SOLUTIONS LLC440083110/22/202504/13/20265TX
D&D TRANSPORTATION SERVICES CO LLC429462310/21/202510/21/20251TX
Q&K COMPANY LLC430359206/19/202506/19/20251TX
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.
665723TTN—RAM POWER SOLUTIONS LLC12/24/2025 → 04/13/20264
665723TTX—RAM POWER SOLUTIONS LLC10/22/2025 → 10/22/20251
665723TTN—D&D TRANSPORTATION SERVICES CO LLC10/21/2025 → 10/21/20251
665723TTN—Q&K COMPANY LLC06/19/2025 → 06/19/20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/21/2026