Equipment unit · VIN-decoded · NHTSA vPIC

2013 Savannah Machine Shop & Loader Co

1S9L43824DS174731 · Trailer · TRAILER
Carriers run under1
31 mo
Inspections3
all-time
OOS inspections2
of 3
First seenNov 9, 2023
TN
Last seenJun 26, 2026
TN
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1S9L43824DS174731
Make
Savannah Machine Shop & Loader Co
Model
Savannah Machine Shop & Loader Co
Model year
2013
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 26, 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
1S9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
L4382

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1983 or 2013

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

North American serial sequence
174731

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
SAVANNAH MACHINE SHOP & LOADER CO

Prefix basis · 3 decoded VINs at 100.0% prefix purity.

Model
Savannah Machine Shop & Loader Co

Prefix basis · 3 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
2013

Observed directly for this VIN via NHTSA vPIC.

Observed make
SAVANNAH MACHINE SHOP & LOADER CO

Observed directly for this VIN via NHTSA vPIC.

Observed model
Savannah Machine Shop & Loader Co

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 · Nov 9, 2023 – Jun 26, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 26, 2026TNIII · Driver-only1KELVIN BROWN LOGGING 701830U41998/TN
Jan 22, 2025TNI · Full1OOSKELVIN BROWN LOGGING 701830U419948/TN
Nov 9, 2023TNII · Walk-around3OOSKELVIN BROWN LOGGING 701830U419948/TN
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KELVIN BROWN LOGGING701830Nov 9, 2023Jun 26, 20263TN
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.
U41998TN2KELVIN BROWN LOGGINGJun 26, 2026Jun 26, 20261
U419948TNKELVIN BROWN LOGGINGNov 9, 2023Jan 22, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026