Asset-based
285 power units. Brokers price each fleet type apart.
Load decision · FMCSA snapshot · Jul 23, 2026
Clear under the current scoring — review the flagged signal below before loading.
Asset-based
285 power units. Brokers price each fleet type apart.
4.6 yr
Model years 1997–2026 · peer benchmark unavailable.
38 yr unchanged
Same registration since 1987 — no chameleon / reincarnation signal.
DON HUMMER TRUCKING CORPORATION (USDOT 307512) has a Vektor safety score of 88/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Jul 23, 2026.
The carrier holds active common and contract for-hire operating authority per FMCSA L&I as of Jul 23, 2026.
It has an active BIPD insurance filing with a $1,000,000 limit in force from OBSIDIAN INSURANCE COMPANY effective Jul 1, 2025 in FMCSA L&I's current snapshot as of Jul 23, 2026.
Its vehicle out-of-service rate was 12.6% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jul 23, 2026.
The carrier received 474 roadside inspections in the last 24 months — 190 vehicle-level and 474 driver-level — across 36 states, according to FMCSA roadside-inspection data refreshed Jul 23, 2026.
The carrier has 27 reportable crashes in the last 24 months and 14 fatal crashes across the full FMCSA crash record available as of Jul 23, 2026.
It reports 285 power units and 285 drivers in its most recent MCS-150 filing dated Jul 21, 2026.
It has an FMCSA safety rating of Satisfactory assigned Dec 11, 1991 in the federal record refreshed Jul 23, 2026.
DON HUMMER TRUCKING CORPORATION's USDOT number is 307512, and its motor carrier number is MC-196988.
As of Jul 23, 2026, DON HUMMER TRUCKING CORPORATION is active in the FMCSA register with common, contract, broker operating authority on file.
DON HUMMER TRUCKING CORPORATION has a 12.6% vehicle out-of-service rate (national average 22.26%) across 792 roadside inspections, with 27 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 88/100 (tier: clear).
DON HUMMER TRUCKING CORPORATION operates 285 power units and 285 drivers per its most recent MCS-150 filing.
DON HUMMER TRUCKING CORPORATION is based in CEDAR RAPIDS, IA, with roadside inspections recorded across 36 states.
Comparable carriers operating in Iowa
Other FMCSA-registered carriers near this one in the directory, by USDOT number.
474 inspections · 24 mo · vs national benchmarks
Out-of-service rate· 24-mo cumulative · vs national
Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing
Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay
467 inspections in the charted months · busiest month Sep '24 · 33
Inspection coverage· expected vs observed · the fraud signal
How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.
Violation themes· decoded · grouped by BASIC
What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.
Can they legally + adequately haul your load?
Operating authority· 49 CFR · per type
Operating authority
Insurance & bonds
Insurance adequacy· filed BIPD vs the $750K federal floor
Insurance continuity· insurer · policy · lapses
Shorter eras are too brief to label at this scale — all 11 insurers are named in the list below.
BIPD in force — $1,000,000 · OBSIDIAN INSURANCE COMPANY · since Jul 2025
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| OBSIDIAN INSURANCE COMPANY | Jul 2024 → Jul 2025 | $1M | 1 |
| SCOTTSDALE INDEMNITY COMPANY | Jul 2018 → Jul 2024 | $1M | 2 |
| NATIONAL CASUALTY COMPANY | Jul 2016 → Jul 2018 | $1M | 1 |
| GREAT WEST CASUALTY CO. | Jul 2012 → Jul 2012 | $1M | 3 |
| LIBERTY INSURANCE CORPORATION | Jul 2009 → Jul 2012 | $1M | 1 |
| LIBERTY MUTUAL FIRE INSURANCE CO. | Jul 2006 → Jul 2009 | $1M | 1 |
| CONTINENTAL WESTERN INSURANCE CO. | Jul 2004 → Jul 2006 | $1M | 2 |
| FIRST MIDWEST BANK (TRUST DIVISION) | Jul 1998 → Dec 2000 | $1M | 1 |
| GREAT WEST CASUALTY CO. | Jun 1997 → Jul 2004 | $1M | 1 |
| LIBERTY MUTUAL FIRE INSURANCE CO. | Jun 1996 → Jun 1997 | $1M | 1 |
| GREAT WEST CASUALTY CO. | Jun 1992 → Jun 1996 | $1M | 2 |
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Revealed by inspection density across 36 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Inspection density by state· each tile = a state · shade = inspections, last 24 mo
Affiliated entities & reincarnation signals · for review, not a verdict
Last 12 months: 5 trucks also ran under 5 other carriers
Shares a registration email domain with other carriers
Shares a company officer with other carriers
Capacity consistency· registered vs roadside-observed power units
Registered and roadside-observed capacity are broadly consistent.
FMCSA census + L&I dossier
Location
Contact
Registration
Fleet (self-reported · MCS-150)
Daily-captured FMCSA licensing & insurance changes — monitored by Vektor
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.
Verified broker, shipper & driver reviews — moderated
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