Equipment unit · VIN-decoded · NHTSA vPIC

2023 Ram 4500

3C7WRLFL6PG554123 · Incomplete - Chassis Cab (Single Cab) · INCOMPLETE VEHICLE
Cab type · Crew Cab
Carriers run under2
23 mo
Inspections12
all-time
OOS inspections0
of 12
First seenAug 24, 2023
OH
Last seenJul 28, 2025
SC
Inspected under 2 different carriers in 23 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
3C7WRLFL6PG554123
Make
Ram
Model
4500
Model year
2023
Body class
Incomplete - Chassis Cab (Single Cab)
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 4: 14,001 - 16,000 lb (6,350 - 7,258 kg)
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.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
3C7

Deterministic · VIN positions 1–3.

Vehicle descriptor section
WRLFL

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1993 or 2023

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
554123

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
RAM

Prefix basis · 219 decoded VINs at 100.0% prefix purity.

Model
4500

Prefix basis · 219 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
RAM

Observed directly for this VIN via NHTSA vPIC.

Observed model
4500

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Incomplete - Chassis Cab (Single Cab)

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 4: 14,001 - 16,000 lb (6,350 - 7,258 kg)

Observed directly for this VIN via NHTSA vPIC.

VIN-level rule claims

Rules published for individual VIN positions beyond the prefix — applied with the WMI, prefix, and model-year guards each rule was validated under. Year-scoped rules were checked against model year 2023, established by the federal observation agreeing with a position-10 candidate.

Cab type
Crew Cab

Manufacturer-published position rule · WMI/prefix/year guards applied by the store.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Aug 24, 2023 – Jul 28, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 28, 2025SCIII · Driver-only0UA SERVICE LLC 2871070PWW9462/OH
Jun 26, 2025TNI · Full0UA SERVICE LLC 2871070PWW9462/OH
Apr 25, 2025KYI · Full0UA SERVICE LLC 2871070PWW9462/OH
Jan 15, 2025TNI · Full1EXPRESS VEHICLE SHIPPING LLC 1284949PWW9462/OH
Nov 5, 2024OHIII · Driver-only0EXPRESS VEHICLE SHIPPING LLC 1284949PWW9462/OH
Oct 3, 2024INI · Full0EXPRESS VEHICLE SHIPPING LLC 1284949PWW9462/OH
Sep 11, 2024MIIII · Driver-only1EXPRESS VEHICLE SHIPPING LLC 1284949PWW9462/MI
Feb 20, 2024TNI · Full0EXPRESS VEHICLE SHIPPING LLC 1284949PWW9462/OH
Jan 31, 2024KYI · Full0EXPRESS VEHICLE SHIPPING LLC 1284949PWW9462/OH
Jan 23, 2024VAIII · Driver-only1EXPRESS VEHICLE SHIPPING LLC 1284949PWW9462/OH
Dec 12, 2023SCII · Walk-around1EXPRESS VEHICLE SHIPPING LLC 1284949PWW9462/OH
Aug 24, 2023OHIII · Driver-only3EXPRESS VEHICLE SHIPPING LLC 1284949PWW9462/OH
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
UA SERVICE LLC2871070Apr 25, 2025Jul 28, 20253OH
EXPRESS VEHICLE SHIPPING LLC1284949Aug 24, 2023Jan 15, 20259OH
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.
PWW9462OHUA SERVICE LLCApr 25, 2025Jul 28, 20253
PWW9462OHEXPRESS VEHICLE SHIPPING LLCAug 24, 2023Jan 15, 20258
PWW9462MIEXPRESS VEHICLE SHIPPING LLCSep 11, 2024Sep 11, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026