HIRSCHBACH MOTOR LINES INC
AUTHORIZEDDBA: SPOT BY HIRSCHBACH DBA HIRSCHBACH
USDOT
65769
MC Number
117686
Fleet Size
2948
Total Drivers
2556
Last updated: March 16, 2026
Broker verification report
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Safety overview
HIRSCHBACH MOTOR LINES INC is a large interstate motor carrier based in DUBUQUE, Iowa, operating 2948 power units with 2556 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 0.9% comes in under the 5.51% national average. They have 194 crashes on file (5 fatal, 69 with injuries). FMCSA records show 4100 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Iowa is 7.2% and the average vehicle OOS rate is 29.9% across 25,829 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
4100
Total
68%
Driver %
Insurance on file
Liability (BIPD)
OVERDRIVE RISK RETENTION GROUP LLC — eff. Mar 16, 2026
Cargo
Not on file
Surety Bond
Not on file
Trust Fund
Not on file
Crash history
194
Total Crashes
Similar carriers in Iowa
Other carriers in the same state with a similar fleet size.
RUAN TRANSPORT CORPORATION
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10 ROADS EXPRESS LLC
Frequently asked questions
Is HIRSCHBACH MOTOR LINES INC authorized to operate?
Yes. HIRSCHBACH MOTOR LINES INC (USDOT #65769) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is HIRSCHBACH MOTOR LINES INC's safety record?
HIRSCHBACH MOTOR LINES INC has 4100 inspections on file and 194 crashes on record. They do not show a formal FMCSA safety rating in CarrierOwl's current data. CarrierOwl is validating BASIC percentile display against the official FMCSA SMS portal, so brokers should verify current BASIC percentiles directly with FMCSA before relying on them.
How many trucks does HIRSCHBACH MOTOR LINES INC operate?
HIRSCHBACH MOTOR LINES INC operates 2948 power units with 2556 drivers on file. That puts them in the large carrier category by FMCSA standards.
Does HIRSCHBACH MOTOR LINES INC transport hazardous materials?
No. HIRSCHBACH MOTOR LINES INC does not have a hazardous materials flag in the FMCSA database.
Where is HIRSCHBACH MOTOR LINES INC located?
HIRSCHBACH MOTOR LINES INC is based in DUBUQUE, Iowa at 2460 KERPER BLVD, 52001. Phone: (402) 404-2000.
What are HIRSCHBACH MOTOR LINES INC's out-of-service rates?
HIRSCHBACH MOTOR LINES INC's driver out-of-service rate is 0.9%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 22.8% (national average: 20.72%).