Equipment unit · VIN-decoded · NHTSA vPIC

1989 Great dane trailers Great Dane Trailers

1GRAA0622KK139408 · Trailer · TRAILER
Carriers run under5
8 mo
Inspections6
all-time
OOS inspections2
of 6
First seenNov 2, 2025
AZ
Last seenJul 22, 2026
AZ
Inspected under 5 different carriers in 8 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
1GRAA0622KK139408
Make
Great dane trailers
Model
Great Dane Trailers
Model year
1989
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 5, 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 · Nov 2, 2025 – Jul 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 22, 2026AZII · Walk-around1OOSUMATRIX TRANSPORTATION INC 40665514RV8336/CA
Jul 15, 2026AZII · Walk-around1OOSYA TRUCKING INC 41890264RV8336/CA
Jun 23, 2026CAIII · Driver-only1—UMATRIX TRANSPORTATION INC 40665514RV8336/CA
Jun 13, 2026KSII · Walk-around2—SUMMER TRANSPORTATION INC 43557524RV8336/CA
Jun 3, 2026ILIII · Driver-only1—QQ SERVER INC 45301504RV8336/CA
Nov 2, 2025AZII · Walk-around3—YAN TRUCKING INC 27863484RV8336/CA
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
UMATRIX TRANSPORTATION INC4066551Jun 23, 2026Jul 22, 20262CA
YA TRUCKING INC4189026Jul 15, 2026Jul 15, 20261IN
SUMMER TRANSPORTATION INC4355752Jun 13, 2026Jun 13, 20261CA
QQ SERVER INC4530150Jun 3, 2026Jun 3, 20261TX
YAN TRUCKING INC2786348Nov 2, 2025Nov 2, 20251CA
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.
4RV8336CA2UMATRIX TRANSPORTATION INCJun 23, 2026 → Jul 22, 20262
4RV8336CA2YA TRUCKING INCJul 15, 2026 → Jul 15, 20261
4RV8336CA2SUMMER TRANSPORTATION INCJun 13, 2026 → Jun 13, 20261
4RV8336CA—QQ SERVER INCJun 3, 2026 → Jun 3, 20261
4RV8336CA—YAN TRUCKING INCNov 2, 2025 → Nov 2, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026