Equipment unit · VIN-decoded · NHTSA vPIC

2011 Bestbilt Trailers

5YHGU3029BM602967 · TRAILER
Carriers run under2
31 mo
Inspections4
all-time
OOS inspections3
of 4
First seenJul 6, 2023
TX
Last seenFeb 20, 2026
CA
Inspected under 2 different carriers in 31 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
5YHGU3029BM602967
Make
Bestbilt Trailers
Model
Not decoded
Model year
2011
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 18, 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
5YH

Deterministic · VIN positions 1–3.

Vehicle descriptor section
GU302

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1981 or 2011

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

North American serial sequence
602967

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.

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.

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
2011

Observed directly for this VIN via NHTSA vPIC.

Observed make
BESTBILT TRAILERS

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

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

  • 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 · Jul 6, 2023 – Feb 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 20, 2026CAII · Walk-around2ENVIRONMENTAL RESOURCE TRANSPORTATION INC 9930104WL6704/CA
Jun 10, 2025CAI · Full7OOSENVIRONMENTAL RESOURCE TRANSPORTATION INC 993010552852M/TX
Jul 20, 2023OKI · Full2OOSZIMMERER KUBOTA & EQUIP INC 747922552852M/TX
Jul 6, 2023TXI · Full7OOSZIMMERER KUBOTA & EQUIP INC 747922952766K/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ENVIRONMENTAL RESOURCE TRANSPORTATION INC993010Jun 10, 2025Feb 20, 20262AZ
ZIMMERER KUBOTA & EQUIP INC747922Jul 6, 2023Jul 20, 20232TX
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.
4WL6704CAENVIRONMENTAL RESOURCE TRANSPORTATION INCFeb 20, 2026Feb 20, 20261
552852MTXENVIRONMENTAL RESOURCE TRANSPORTATION INCJun 10, 2025Jun 10, 20251
552852MTXZIMMERER KUBOTA & EQUIP INCJul 20, 2023Jul 20, 20231
952766KTXZIMMERER KUBOTA & EQUIP INCJul 6, 2023Jul 6, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 18, 2026