Equipment unit · VIN-decoded · NHTSA vPIC

2007 Reliance, Alloy, Comet, Sturdyweld

5REFA52897S074061 · Trailer · TRAILER
Carriers run under1
13 mo
Inspections8
all-time
OOS inspections2
of 8
First seenApr 22, 2025
CA
Last seenMay 5, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
5REFA52897S074061
Make
Reliance, Alloy, Comet, Sturdyweld
Model
Reliance, Alloy, Comet, Sturdyweld
Model year
2007
Body class
Trailer
Vehicle type
TRAILER
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 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
5RE

Deterministic · VIN positions 1–3.

Vehicle descriptor section
FA528

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
2007 or 2037

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

North American serial sequence
074061

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
RELIANCE, ALLOY, COMET, STURDYWELD

Prefix basis · 38 decoded VINs at 100.0% prefix purity.

Model
Reliance, Alloy, Comet, Sturdyweld

Prefix basis · 38 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
2007

Observed directly for this VIN via NHTSA vPIC.

Observed make
RELIANCE, ALLOY, COMET, STURDYWELD

Observed directly for this VIN via NHTSA vPIC.

Observed model
Reliance, Alloy, Comet, Sturdyweld

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
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 · Apr 22, 2025 – May 5, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 5, 2026CAI · Full2SONOMA MATERIALS INC 25362004RV6976/CA
Mar 25, 2026CAIII · Driver-only0SONOMA MATERIALS INC 25362004RV6976/CA
Oct 13, 2025CAI · Full0SONOMA MATERIALS INC 25362004KX9099/CA
Oct 7, 2025CAI · Full4OOSSONOMA MATERIALS INC 25362004KX9099/CA
Sep 25, 2025CAI · Full5SONOMA MATERIALS INC 25362004KX9099/CA
Sep 8, 2025CAII · Walk-around1SONOMA MATERIALS INC 25362004KX9099/CA
Aug 8, 2025CAIII · Driver-only0SONOMA MATERIALS INC 25362004KX9099/CA
Apr 22, 2025CAII · Walk-around1OOSSONOMA MATERIALS INC 25362004KX9099/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SONOMA MATERIALS INC2536200Apr 22, 2025May 5, 20268CA
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.
4RV6976CASONOMA MATERIALS INCMar 25, 2026May 5, 20262
4KX9099CASONOMA MATERIALS INCApr 22, 2025Oct 13, 20256
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026