Equipment unit · VIN-decoded · NHTSA vPIC

2023 Delco trailers Delco Trailers

5WWGC4438P6028419 · Trailer · TRAILER
Carriers run under2
28 mo
Inspections8
all-time
OOS inspections4
of 8
First seenJan 13, 2024
UT
Last seenMay 14, 2026
WY
Inspected under 2 different carriers in 28 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
5WWGC4438P6028419
Make
Delco trailers
Model
Delco Trailers
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 18, 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 · Jan 13, 2024 – May 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 14, 2026WYI · Full2OOSTRITON WATER TRANSPORT AND CISTERN SERVICE LLC 4189992DLH525/CO
Apr 15, 2026TNI · Full1OOSTRITON WATER TRANSPORT AND CISTERN SERVICE LLC 4189992DLH525/CO
Jul 22, 2025COIII · Driver-only0—TRITON WATER TRANSPORT AND CISTERN SERVICE LLC 41899925279703/ME
Jul 2, 2025UTI · Full0—TRITON WATER TRANSPORT AND CISTERN SERVICE LLC 41899925279703/ME
Apr 27, 2024CAI · Full0—BUCKSTOP TRANSPORT LLC 37903445279703/ME
Apr 9, 2024ORII · Walk-around2OOSBUCKSTOP TRANSPORT LLC 37903445279701/ME
Mar 4, 2024TNI · Full2OOSBUCKSTOP TRANSPORT LLC 37903445279703/UK
Jan 13, 2024UTIII · Driver-only0—BUCKSTOP TRANSPORT LLC 3790344527-9703/ME
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRITON WATER TRANSPORT AND CISTERN SERVICE LLC4189992Jul 2, 2025May 14, 20264CO
BUCKSTOP TRANSPORT LLC3790344Jan 13, 2024Apr 27, 20244IL
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.
DLH525CO—TRITON WATER TRANSPORT AND CISTERN SERVICE LLCApr 15, 2026 → May 14, 20262
5279703ME—TRITON WATER TRANSPORT AND CISTERN SERVICE LLCJul 2, 2025 → Jul 22, 20252
5279703ME—BUCKSTOP TRANSPORT LLCApr 27, 2024 → Apr 27, 20241
5279701ME—BUCKSTOP TRANSPORT LLCApr 9, 2024 → Apr 9, 20241
5279703UK—BUCKSTOP TRANSPORT LLCMar 4, 2024 → Mar 4, 20241
527-9703ME—BUCKSTOP TRANSPORT LLCJan 13, 2024 → Jan 13, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026