Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 365

1NPSL70X7LD265901 · Truck · INCOMPLETE VEHICLE
Carriers run under3
25 mo
Inspections9
all-time
OOS inspections1
of 9
First seenFeb 23, 2024
CA
Last seenMar 14, 2026
CA
Inspected under 3 different carriers in 25 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
1NPSL70X7LD265901
Make
Peterbilt
Model
365
Model year
2020
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 20, 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
1NP

Deterministic · VIN positions 1–3.

Vehicle descriptor section
SL70X

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1990 or 2020

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

North American serial sequence
265901

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
PETERBILT

Prefix basis · 174 decoded VINs at 100.0% prefix purity.

Model
365

Prefix basis · 174 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
2020

Observed directly for this VIN via NHTSA vPIC.

Observed make
PETERBILT

Observed directly for this VIN via NHTSA vPIC.

Observed model
365

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

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 · Feb 23, 2024 – Mar 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 14, 2026CAII · Walk-around1OOSA1 TRUCKING SERVICES INC 421234951839D3/CA
Dec 11, 2025CAI · Full0A1 TRUCKING SERVICES INC 421234951839D3/CA
Dec 10, 2025CAI · Full2A1 TRUCKING SERVICES INC 421234951839D3/CA
Oct 11, 2025CAII · Walk-around0A1 TRUCKING SERVICES INC 421234951839D3/CA
Jul 23, 2025CAIII · Driver-only0A1 TRUCKING SERVICES INC 421234951839D3/CA
Jun 17, 2025CAII · Walk-around1A1 TRUCKING SERVICES INC 421234951839D3/CA
May 6, 2025CAIII · Driver-only0A1 TRUCKING SVS INC 325123451839D3/CA
Sep 10, 2024CAIII · Driver-only7KAMAL SAROOP SINGH 359690751839D3/CA
Feb 23, 2024CAIII · Driver-only0KAMAL SAROOP SINGH 359690751839D3/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
A1 TRUCKING SERVICES INC4212349Jun 17, 2025Mar 14, 20266CA
A1 TRUCKING SVS INC3251234May 6, 2025May 6, 20251CA
KAMAL SAROOP SINGH3596907Feb 23, 2024Sep 10, 20242CA
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.
51839D3CAA1 TRUCKING SERVICES INCJun 17, 2025Mar 14, 20266
51839D3CAA1 TRUCKING SVS INCMay 6, 2025May 6, 20251
51839D3CAKAMAL SAROOP SINGHFeb 23, 2024Sep 10, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026