Equipment unit · VIN-decoded · NHTSA vPIC

2023 Great Dane Trailers

1GR1A0624PB510947 · Trailer · TRAILER
Everest (reefer)
Carriers run under5
29 mo
Inspections10
all-time
OOS inspections2
of 10
First seenAug 2, 2023
KS
Last seenJan 16, 2026
TX
Inspected under 5 different carriers in 29 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
1GR1A0624PB510947
Make
Great Dane Trailers
Model
Great Dane Trailers
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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
1GR

Deterministic · VIN positions 1–3.

Vehicle descriptor section
1A062

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

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
510947

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
GREAT DANE TRAILERS

Prefix basis · 13,972 decoded VINs at 100.0% prefix purity.

Model
Great Dane Trailers

Prefix basis · 13,972 decoded VINs at 100.0% prefix purity.

Model line
Everest (reefer)

Sourced label · prefix basis 13,972 decoded VINs at 100.0% prefix purity.

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
GREAT DANE TRAILERS

Observed directly for this VIN via NHTSA vPIC.

Observed model
Great Dane Trailers

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

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Aug 2, 2023 – Jan 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 16, 2026TXII · Walk-around6OOSUNITED BROTHERS SERVICES LLC 32670705113937/ME
Nov 4, 2025DEIII · Driver-only1STRAIGHT FREIGHT LLC 38704535113937/ME
Oct 22, 2025LAIII · Driver-only1STRAIGHT FREIGHT LLC 38704535113937/ME
Aug 6, 2025OKIII · Driver-only0UNITED BROTHERS SERVICES LLC 32670705113937/ME
Mar 29, 2025NMIII · Driver-only0UNITED BROTHERS SERVICES LLC 32670705113937/ME
Dec 3, 2024IAII · Walk-around4OOSGOOD SEASON MOVING LLC 24288325113937/ME
Jul 18, 2024AZIII · Driver-only0E C A EXPRESS LLC 37181745113937/ME
May 8, 2024TXII · Walk-around0UNITED BROTHERS SERVICES LLC 32670705113937/ME
Sep 18, 2023CAII · Walk-around0TRUST CARRIER LLC 38062835113739/ME
Aug 2, 2023KSII · Walk-around1UNITED BROTHERS SERVICES LLC 32670705113937/ME
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
UNITED BROTHERS SERVICES LLC3267070Aug 2, 2023Jan 16, 20265MD
STRAIGHT FREIGHT LLC3870453Oct 22, 2025Nov 4, 20252TN
GOOD SEASON MOVING LLC2428832Dec 3, 2024Dec 3, 20241MD
E C A EXPRESS LLC3718174Jul 18, 2024Jul 18, 20241IN
TRUST CARRIER LLC3806283Sep 18, 2023Sep 18, 20231OH
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.
5113937MEUNITED BROTHERS SERVICES LLCAug 2, 2023Jan 16, 20265
5113937MESTRAIGHT FREIGHT LLCOct 22, 2025Nov 4, 20252
5113937MEGOOD SEASON MOVING LLCDec 3, 2024Dec 3, 20241
5113937MEE C A EXPRESS LLCJul 18, 2024Jul 18, 20241
5113739METRUST CARRIER LLCSep 18, 2023Sep 18, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026