Equipment unit · VIN-decoded · NHTSA vPIC

2006 Fontaine trailer co. Fontaine Trailer Co.

13N13720X61531531 · Trailer · TRAILER
Carriers run under2
17 mo
Inspections4
all-time
OOS inspections2
of 4
First seenJun 20, 2024
AZ
Last seenNov 13, 2025
AZ
Inspected under 2 different carriers in 17 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
13N13720X61531531
Make
Fontaine trailer co.
Model
Fontaine Trailer Co.
Model year
2006
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 · Jun 20, 2024 – Nov 13, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 13, 2025AZI · Full1—SOUTHERN ARIZONA SUPPLY LLC 4290626YGA53X/AZ
Mar 17, 2025AZII · Walk-around8OOSSOUTHERN ARIZONA SUPPLY LLC 4290626YGA53X/AZ
Sep 30, 2024AZIII · Driver-only2—SOUTHERN ARIZONA SUPPLY LLC 4290626YGA53X/AZ
Jun 20, 2024AZII · Walk-around9OOSBUILDING WITH BISON 4011641227509U/AZ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SOUTHERN ARIZONA SUPPLY LLC4290626Sep 30, 2024Nov 13, 20253AZ
BUILDING WITH BISON4011641Jun 20, 2024Jun 20, 20241AZ
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.
YGA53XAZ—SOUTHERN ARIZONA SUPPLY LLCSep 30, 2024 → Nov 13, 20253
227509UAZ—BUILDING WITH BISONJun 20, 2024 → Jun 20, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026