Equipment unit · VIN-decoded · NHTSA vPIC

2023 Pitts Trailers

5JYSC4021PPC28703 · TRAILER
Carriers run under2
18 mo
Inspections2
all-time
OOS inspections1
of 2
First seenDec 6, 2023
SC
Last seenJun 3, 2025
SC
Inspected under 2 different carriers in 18 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
5JYSC4021PPC28703
Make
Pitts Trailers
Model
Not decoded
Model year
2023
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Sep 21, 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
5JY

Deterministic · VIN positions 1–3.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
SC402

Deterministic · VIN positions 4–8.

Source · 49 CFR Part 565 ↗
Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Source · 49 CFR Part 565 ↗
Model year candidates
1993 or 2023

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

Source · 49 CFR Part 565 ↗
North American serial sequence
C28703

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

Source · 49 CFR Part 565 ↗

Sourced platform inference

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

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Dec 6, 2023 – Jun 3, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 3, 2025SCI · Full6OOSSUN TRANS LLC 125888329743SG/SC
Dec 6, 2023SCII · Walk-around1—AMERICAN TRANSPORT SERVICES LLC 295326929743SG/SC
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SUN TRANS LLC1258883Jun 3, 2025Jun 3, 20251SC
AMERICAN TRANSPORT SERVICES LLC2953269Dec 6, 2023Dec 6, 20231SC
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.
29743SGSC2SUN TRANS LLCJun 3, 2025 → Jun 3, 20251
29743SGSC—AMERICAN TRANSPORT SERVICES LLCDec 6, 2023 → Dec 6, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Sep 21, 2026