Equipment unit · VIN-decoded · NHTSA vPIC

2023 Mac Trailer Manufacturing

5MAPA4820PH064858 · Trailer · TRAILER
Carriers run under1
16 mo
Inspections5
all-time
OOS inspections0
of 5
First seenSep 26, 2024
CA
Last seenJan 21, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
5MAPA4820PH064858
Make
Mac Trailer Manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 2, 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
5MA

Deterministic · VIN positions 1–3.

Vehicle descriptor section
PA482

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

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
064858

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
MAC TRAILER MANUFACTURING

Prefix basis · 1,229 decoded VINs at 100.0% prefix purity.

Model
MAC TRAILER MANUFACTURING

Prefix basis · 1,229 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
MAC TRAILER MANUFACTURING

Observed directly for this VIN via NHTSA vPIC.

Observed model
MAC TRAILER MANUFACTURING

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

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 · Sep 26, 2024 – Jan 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 21, 2026CAI · Full0B & R RELIABLE TRANSPORTATION SERVICES LLC 18655794US6310/CA
Nov 24, 2025CAII · Walk-around1B & R RELIABLE TRANSPORTATION SERVICES LLC 18655794US6310/OR
Apr 15, 2025CAI · Full0B & R RELIABLE TRANSPORTATION SERVICES LLC 18655794US6310/CA
Feb 12, 2025ORIII · Driver-only0B & R RELIABLE TRANSPORTATION SERVICES LLC 18655794US6310/CA
Sep 26, 2024CAI · Full1B & R RELIABLE TRANSPORTATION SERVICES LLC 18655794US6310/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
B & R RELIABLE TRANSPORTATION SERVICES LLC1865579Sep 26, 2024Jan 21, 20265OR
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.
4US6310CAB & R RELIABLE TRANSPORTATION SERVICES LLCSep 26, 2024Jan 21, 20264
4US6310ORB & R RELIABLE TRANSPORTATION SERVICES LLCNov 24, 2025Nov 24, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 2, 2026