Equipment unit · VIN-decoded · NHTSA vPIC

2024 Trail Maxx

7WL3H4020RT000603 · Trailer · TRAILER
Carriers run under3
23 mo
Inspections13
all-time
OOS inspections2
of 13
First seenAug 26, 2024
TN
Last seenJul 21, 2026
NC
Inspected under 3 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
7WL3H4020RT000603
Make
Trail Maxx
Model
Trail Maxx
Model year
2024
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
7WL

Deterministic · VIN positions 1–3.

Vehicle descriptor section
3H402

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

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
Not established

Not asserted outside North American WMIs; positions 12–17 may follow another regional convention.

No source established for this field.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
TRAIL MAXX

Prefix basis · 469 decoded VINs at 100.0% prefix purity.

Model
Trail Maxx

Prefix basis · 469 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
2024

Observed directly for this VIN via NHTSA vPIC.

Observed make
TRAIL MAXX

Observed directly for this VIN via NHTSA vPIC.

Observed model
Trail Maxx

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

  • serial sequence (positions 12–17 are only asserted for North American VINs)
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Aug 26, 2024 – Jul 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 21, 2026NCI · Full0KING'S STRINGS LLC 4514659DC63170/NC
Feb 18, 2026TNI · Full3TOTAL CARE TRUCKING SERVICES LLC 4139755DC63170/NC
Feb 12, 2026TNI · Full0TOTAL CARE TRUCKING SERVICES LLC 4139755DC63170/NC
Nov 13, 2025TNI · Full0TOTAL CARE TRUCKING SERVICES LLC 4139755DC63170/NC
Oct 23, 2025PAII · Walk-around8OOSTOTAL CARE TRUCKING SERVICES LLC 4139755DC63170/NC
Oct 8, 2025DEIII · Driver-only2TOTAL CARE TRUCKING SERVICES LLC 4139755DC63170/NC
Oct 1, 2025VAIII · Driver-only0TOTAL CARE TRUCKING SERVICES LLC 4139755DC63170/NC
Sep 23, 2025NCI · Full1TOTAL CARE TRUCKING SERVICES LLC 4139755DC63170/NC
Sep 18, 2025TNI · Full2OOSTOTAL CARE TRUCKING SERVICES LLC 4139755DC63170/NC
Oct 18, 2024TNI · Full0A&D TRANSPORTATION LLC 4143556DC63170/NC
Sep 20, 2024TNI · Full0A&D TRANSPORTATION LLC 4143556DC63170/NC
Sep 17, 2024TNI · Full0A&D TRANSPORTATION LLC 4143556DC63170/NC
Aug 26, 2024TNI · Full0A&D TRANSPORTATION LLC 4143556DC63170/NC
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KING'S STRINGS LLC4514659Jul 21, 2026Jul 21, 20261NC
TOTAL CARE TRUCKING SERVICES LLC4139755Sep 18, 2025Feb 18, 20268FL
A&D TRANSPORTATION LLC4143556Aug 26, 2024Oct 18, 20244NC
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.
DC63170NC2KING'S STRINGS LLCJul 21, 2026Jul 21, 20261
DC63170NCTOTAL CARE TRUCKING SERVICES LLCSep 18, 2025Feb 18, 20268
DC63170NCA&D TRANSPORTATION LLCAug 26, 2024Oct 18, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026