Equipment unit · VIN-decoded · NHTSA vPIC

2016 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2531GU580801 · Trailer · TRAILER
Carriers run under5
27 mo
Inspections9
all-time
OOS inspections1
of 9
First seenSep 27, 2023
CO
Last seenDec 17, 2025
CA
Inspected under 5 different carriers in 27 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
1UYVS2531GU580801
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2016
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 17, 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 27, 2023 – Dec 17, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 17, 2025CAII · Walk-around0—DIAMOND TRANSPORTATION LOGISTICS INC 12537644PF2177/CA
Jun 18, 2025CAII · Walk-around0—DHALIWAL BOYS INC 43728684PF2177/CA
Dec 6, 2024AZII · Walk-around2—BAINS LOGISTIC INC 29265294PF2177/CA
Sep 20, 2024MOII · Walk-around23—SP TRANSLINE INC 41940844PF2177/CA
Jul 28, 2024CAIII · Driver-only4OOSDIAMOND TRANSPORTATION LOGISTICS INC 12537644PF2177/CA
Apr 29, 2024CAV · Vehicle-only0—DIAMOND TRANSPORTATION LOGISTICS INC 12537644PF2177/CA
Apr 10, 2024CAIII · Driver-only1—DIAMOND TRANSPORTATION LOGISTICS INC 12537644PF2177/CA
Oct 27, 2023CAI · Full1—G&R EXPRESS TRUCKING LLC 11888314PF2177/CA
Sep 27, 2023COIII · Driver-only0—DIAMOND TRANSPORTATION LOGISTICS INC 12537644PF2177/CA
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DIAMOND TRANSPORTATION LOGISTICS INC1253764Sep 27, 2023Dec 17, 20255CA
DHALIWAL BOYS INC4372868Jun 18, 2025Jun 18, 20251CA
BAINS LOGISTIC INC2926529Dec 6, 2024Dec 6, 20241CA
SP TRANSLINE INC4194084Sep 20, 2024Sep 20, 20241CA
G&R EXPRESS TRUCKING LLC1188831Oct 27, 2023Oct 27, 20231CA
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.
4PF2177CA—DIAMOND TRANSPORTATION LOGISTICS INCSep 27, 2023 → Dec 17, 20255
4PF2177CA—DHALIWAL BOYS INCJun 18, 2025 → Jun 18, 20251
4PF2177CA—BAINS LOGISTIC INCDec 6, 2024 → Dec 6, 20241
4PF2177CA—SP TRANSLINE INCSep 20, 2024 → Sep 20, 20241
4PF2177CA—G&R EXPRESS TRUCKING LLCOct 27, 2023 → Oct 27, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026