Don Hummer Trucking Corporation
USDOT 307512 · MC-196988 · Cedar Rapids, Iowa · Interstate for-hire carrier · 250–499 power units
Don Hummer Trucking Corporation is a corporation based in Cedar Rapids, Iowa, registered with the FMCSA as an interstate carrier (authorized for hire). It reports 295 power units and 285 drivers, which ranks it #25 by fleet size among 165 active for-hire carriers with 50+ power units headquartered in Iowa. In the 24 months to Sep 24, 2026 its trucks were inspected 471 times – about 1.6 inspections per power unit. 13.4% of vehicle inspections and 0.6% of driver inspections ended with an out-of-service order, against 18.3% and 2.0% for carriers of the same size nationally. FMCSA records 31 reportable crashes in the last 24 months (11 injuries, 2 fatalities, 31 tow-away), or 10.5 per 100 power units versus 4.2 for its size band. Crash counts in FMCSA data do not indicate fault. Its registered cargo types are general freight, building materials, fresh produce, intermodal containers, livestock, meat, refrigerated food, beverages and more.
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Registration and contact
| Legal name | Don Hummer Trucking Corporation |
|---|---|
| DBA name | — |
| USDOT number | 307512 |
| Operating authority (docket) | MC-196988 |
| Entity type | Authorized for Hire |
| Operation | Interstate |
| Business type | Corporation |
| Physical address | 505 33Rd Avenue Sw, Cedar Rapids, IA 52404 |
| Phone | (319) 828-2000 |
| First registered | Dec 29, 1987 |
| Last MCS-150 update | Jul 21, 2026 |
| Hazmat carrier | No |
Check live authority, insurance and out-of-service status: FMCSA SAFER snapshot for USDOT 307512.
Fleet and drivers
| Equipment | Owned | Term-leased | Trip-leased |
|---|---|---|---|
| Straight trucks | 0 | 0 | 0 |
| Truck tractors | 285 | 0 | 0 |
| Trailers | 825 | 0 | 0 |
- 0.97 drivers per power unit (national median for 50+ unit fleets: 0.99).
- 2.9 trailers per tractor – a drop-and-hook style trailer pool.
- 37,992,137 miles reported for 2025 – about 128,787 miles per power unit vs a 41,335 median for 250–499-unit fleets.
- 100% of listed equipment is owned rather than leased.
- 285 CDL drivers; 275 drivers operate interstate beyond 100 miles, 10 within 100 miles.
Safety record
Roadside inspections Sep 25, 2024 – Sep 24, 2026; crashes Nov 1, 2024 – Oct 31, 2026. Benchmarks: 250–499-unit for-hire carriers nationally (792) and Iowa carriers with 50+ units (165).
| Measure | Don Hummer Trucking Corporat | Same size, US | IA average | |
|---|---|---|---|---|
| Vehicle out-of-service rate | 13.4% | 18.3% | 19.3% | 27% lower than average |
| Driver out-of-service rate | 0.6% | 2.0% | 1.3% | 68% lower than average |
| Crashes per 100 power units | 10.5 | 4.2 | 4.7 | 153% higher than average |
| Inspections | 471 | 471 with a driver check, 186 with a vehicle check, 171 BASIC violations recorded, 4 hazmat-related | ||
| FMCSA safety rating | Satisfactory (rated Dec 11, 1991) | |||
Cargo carried
Less common in this directory: livestock (162 of 5,000 carriers); intermodal containers (980 of 5,000 carriers).
Similar carriers in Iowa
Closest fleet size and cargo mix among Iowa carriers in this directory.
| Carrier | City | Power units | Drivers | Inspections (24 mo) | Vehicle OOS | Crashes (24 mo) |
|---|---|---|---|---|---|---|
| Van Wyk Inc USDOT 69971 | Sheldon | 222 | 221 | 335 | 10.7% | 19 |
| Monson & Sons Inc USDOT 1281660 | Britt | 175 | 165 | 186 | 23.8% | 10 |
| Hy-Vee Inc USDOT 117784 | Chariton | 367 | 411 | 283 | 24.8% | 13 |
| Niece Trucking Inc USDOT 638655 | Des Moines | 194 | 202 | 95 | 13.2% | 15 |
| Standard Forwarding LLC USDOT 1996747 | Des Moines | 302 | 277 | 36 | 63.6% | 11 |
| Perishable Distributors of Iowa Ltd USDOT 265725 | Ankeny | 175 | 187 | 142 | 37.5% | 6 |
Other carriers near Cedar Rapids
| Carrier | City | Power units | Drivers | Inspections (24 mo) | Vehicle OOS | Crashes (24 mo) |
|---|---|---|---|---|---|---|
| CRST Expedited Inc USDOT 53773 | Cedar Rapids | 4,362 | 4,082 | 4,751 | 22.7% | 193 |
| Van Meter Inc USDOT 679136 | Cedar Rapids | 229 | 210 | 71 | 17.9% | 1 |
| Liebe Trucking Inc USDOT 562776 | Cedar Rapids | 86 | 58 | 56 | 42.9% | 1 |
| JMS Trucking Inc USDOT 544457 | Cedar Rapids | 80 | 73 | 100 | 25.0% | 4 |
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FAQ
What is the USDOT number of Don Hummer Trucking Corporation?
Don Hummer Trucking Corporation is registered with USDOT number 307512 and operating authority MC-196988.
How many trucks does Don Hummer Trucking Corporation have?
It reports 295 power units (285 tractors, 0 straight trucks) and 825 trailers, with 285 drivers, on its last MCS-150 update (Jul 21, 2026).
Where is Don Hummer Trucking Corporation located?
Its registered physical address is in Cedar Rapids, Iowa 52404.
What is the out-of-service rate of Don Hummer Trucking Corporation?
Over 24 months, 13.4% of vehicle inspections and 0.6% of driver inspections resulted in an out-of-service order (same-size national average: 18.3% vehicle, 2.0% driver).
Source: FMCSA Company Census File, SMS inspection file and Crash File (data.transportation.gov), refreshed 2026-11-04. Figures are as reported to FMCSA and may lag. How we calculate these numbers. Spotted an error? Carriers update their record with FMCSA via the MCS-150 form; see corrections.