IOWA PLAINS SIGNING INC
AUTHORIZEDUSDOT
996534
MC Number
N/A
Fleet Size
154
Total Drivers
100
Last updated: March 16, 2026
Broker verification report
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Safety overview
IOWA PLAINS SIGNING INC is a large interstate motor carrier based in SLATER, Iowa, operating 154 power units with 100 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 0.0% comes in under the 5.51% national average. They have 1 crash on file. FMCSA records show 17 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
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
17
Total
57%
Driver %
Insurance on file
No insurance records on file with FMCSA.
Crash history
1
Total Crashes
Similar carriers in Iowa
Other carriers in the same state with a similar fleet size.
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Frequently asked questions
Is IOWA PLAINS SIGNING INC authorized to operate?
Yes. IOWA PLAINS SIGNING INC (USDOT #996534) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is IOWA PLAINS SIGNING INC's safety record?
IOWA PLAINS SIGNING INC has 17 inspections on file and 1 crash 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 IOWA PLAINS SIGNING INC operate?
IOWA PLAINS SIGNING INC operates 154 power units with 100 drivers on file. That puts them in the large carrier category by FMCSA standards.
Does IOWA PLAINS SIGNING INC transport hazardous materials?
No. IOWA PLAINS SIGNING INC does not have a hazardous materials flag in the FMCSA database.
Where is IOWA PLAINS SIGNING INC located?
IOWA PLAINS SIGNING INC is based in SLATER, Iowa at 1000 W 6TH AVENUE, 50244. Phone: (515) 685-3536.
What are IOWA PLAINS SIGNING INC's out-of-service rates?
IOWA PLAINS SIGNING INC's driver out-of-service rate is 0.0%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 38.5% (national average: 20.72%). Above average, which may point to vehicle maintenance gaps.