Fleet typeIdentity
Owner-operator
0 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 2974523 · MC-30623 · Updated Aug 16, 2026
Glen Earl Hartzler
DBA HARTZLER HAULING LLC
0 power unitsKALONA, IA50/100
CARRIER INACTIVEMC-30623 INACTIVE
Observed fleet · trailing 24 mo daily
0Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Not yet decoded
Click to see how we scored it
Load decision · FMCSA snapshot · Aug 16, 2026
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Watch · 3
USDOT registration inactiveThe USDOT record is flagged inactive — the carrier may not be authorized to operate.No active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.MCS-150 census data outdatedThe biennial MCS-150 update is 9.2 years old; fleet/mileage figures may be unreliable.
In good standing · 1
USDOT registration99 yr registered
No active authorityInsurance (BIPD)— unknown
No filing on recordVehicle OOS · 24-mo—
No inspections · 24 moCrashes · fatal—
No crash recordVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
9 yr unchanged
Same registration since 2017 — no chameleon / reincarnation signal.
Loading full carrier record…
Verification summary
GLEN EARL HARTZLER (USDOT 2974523) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Aug 16, 2026.
The carrier has no active for-hire operating authority per FMCSA L&I as of Aug 16, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Aug 16, 2026.
The carrier received 0 roadside inspections in the last 24 months — 0 vehicle-level and 0 driver-level, according to FMCSA roadside-inspection data refreshed Aug 16, 2026.
It reports 0 power units and 1 driver in its most recent MCS-150 filing dated Jun 1, 2017.
It has no FMCSA-assigned safety rating in the federal record refreshed Aug 16, 2026.
09
Frequently asked
What is GLEN EARL HARTZLER's USDOT number?
GLEN EARL HARTZLER's USDOT number is 2974523, and its motor carrier number is MC-30623.
Is GLEN EARL HARTZLER authorized to operate?
As of Aug 16, 2026, GLEN EARL HARTZLER is inactive in the FMCSA register with common, contract, broker operating authority on file.
How big is GLEN EARL HARTZLER's fleet?
GLEN EARL HARTZLER operates 0 power units and 1 driver per its most recent MCS-150 filing.
Where is GLEN EARL HARTZLER based?
GLEN EARL HARTZLER is based in KALONA, IA.
10
Similar carriers in Iowa
Comparable carriers operating in Iowa
More Iowa carriers
Other FMCSA-registered carriers near this one in the directory, by USDOT number.