Equipment unit · VIN-decoded · NHTSA vPIC

2007 Fontaine trailer Fontaine Trailer

1R1F348207K570026 · Trailer · TRAILER
Carriers run under3
29 mo
Inspections5
all-time
OOS inspections3
of 5
First seenSep 21, 2023
WY
Last seenFeb 12, 2026
CO
Inspected under 3 different carriers in 29 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
1R1F348207K570026
Make
Fontaine trailer
Model
Fontaine Trailer
Model year
2007
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 28, 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 21, 2023 – Feb 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 12, 2026COIII · Driver-only3OOSE & B OILFIELD SERVICES INC 1697573Z523975/UT
Dec 11, 2025COII · Walk-around4OOSH & K TRUCKING LLC 1410211Z523975/UT
May 28, 2025COIII · Driver-only0—H & K TRUCKING LLC 1410211Z523975/UT
Aug 6, 2024COII · Walk-around1—H & K TRUCKING LLC 1410211Z523975/UT
Sep 21, 2023WYII · Walk-around1OOSSOONER INC 3493016Z523975/UT
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
E & B OILFIELD SERVICES INC1697573Feb 12, 2026Feb 12, 20261UT
H & K TRUCKING LLC1410211Aug 6, 2024Dec 11, 20253CO
SOONER INC3493016Sep 21, 2023Sep 21, 20231CO
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.
Z523975UT—E & B OILFIELD SERVICES INCFeb 12, 2026 → Feb 12, 20261
Z523975UT—H & K TRUCKING LLCAug 6, 2024 → Dec 11, 20253
Z523975UT—SOONER INCSep 21, 2023 → Sep 21, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026