Equipment unit · VIN-decoded · NHTSA vPIC

2024 Peterbilt 536

2NPKHM6X1RM683171 · Truck · INCOMPLETE VEHICLE
Carriers run under5
23 mo
Inspections5
all-time
OOS inspections1
of 5
First seenFeb 15, 2024
CA
Last seenJan 17, 2026
CA
Inspected under 5 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
2NPKHM6X1RM683171
Make
Peterbilt
Model
536
Model year
2024
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 6: 19,501 - 26,000 lb (8,845 - 11,794 kg)
Decoded at
Jun 30, 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
2NP

Deterministic · VIN positions 1–3.

Vehicle descriptor section
KHM6X

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1994 or 2024

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

North American serial sequence
683171

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 · 567 decoded VINs at 97.9% prefix purity.

Model
536

Prefix basis · 567 decoded VINs at 97.9% 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.

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 15, 2024 – Jan 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 17, 2026CAII · Walk-around0—HOME EXPRESS DELIVERY SERVICE LLC 27147013662624/IN
Aug 6, 2025CAI · Full3OOSSTERICYCLE INC 3979623662624/IN
Apr 1, 2025CAII · Walk-around0—RYDER TRUCK RENTAL INC 161303662624/IN
Oct 29, 2024CAI · Full1—TRI VALLEY RECYCLING INC. 27756723662624/IN
Feb 15, 2024CAI · Full0—ENCORE TEXTILE SERVICES LLC 37735853662624/IN
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HOME EXPRESS DELIVERY SERVICE LLC2714701Jan 17, 2026Jan 17, 20261CA
STERICYCLE INC397962Aug 6, 2025Aug 6, 20251IL
RYDER TRUCK RENTAL INC16130Apr 1, 2025Apr 1, 20251FL
TRI VALLEY RECYCLING INC.2775672Oct 29, 2024Oct 29, 20241CA
ENCORE TEXTILE SERVICES LLC3773585Feb 15, 2024Feb 15, 20241CA
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.
3662624IN—HOME EXPRESS DELIVERY SERVICE LLCJan 17, 2026 → Jan 17, 20261
3662624IN—STERICYCLE INCAug 6, 2025 → Aug 6, 20251
3662624IN—RYDER TRUCK RENTAL INCApr 1, 2025 → Apr 1, 20251
3662624IN—TRI VALLEY RECYCLING INC.Oct 29, 2024 → Oct 29, 20241
3662624IN—ENCORE TEXTILE SERVICES LLCFeb 15, 2024 → Feb 15, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 30, 2026