VAN DIEST SUPPLY CO
AUTHORIZEDUSDOT
1875
MC Number
N/A
Fleet Size
145
Total Drivers
177
Last updated: March 16, 2026
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Safety overview
VAN DIEST SUPPLY CO is a large interstate motor carrier based in WEBSTER CITY, Iowa, operating 145 power units with 177 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 0.5% comes in under the 5.51% national average. They have 5 crashes on file (1 with injuries). FMCSA records show 215 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, Private (Property)
- Cargo Carried
- N
- Hazmat
- Yes
- Safety Rating Date
- N/A
Inspections
215
Total
61%
Driver %
Insurance on file
Liability (BIPD)
ACE AMERICAN INSURANCE COMPANY — eff. Jan 1, 2026
Cargo
Not on file
Surety Bond
Not on file
Trust Fund
Not on file
Crash history
5
Total Crashes
Similar carriers in Iowa
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Frequently asked questions
Is VAN DIEST SUPPLY CO authorized to operate?
Yes. VAN DIEST SUPPLY CO (USDOT #1875) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is VAN DIEST SUPPLY CO's safety record?
VAN DIEST SUPPLY CO has 215 inspections on file and 5 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 VAN DIEST SUPPLY CO operate?
VAN DIEST SUPPLY CO operates 145 power units with 177 drivers on file. That puts them in the large carrier category by FMCSA standards.
Does VAN DIEST SUPPLY CO transport hazardous materials?
Yes. VAN DIEST SUPPLY CO is flagged for hazardous materials transportation with FMCSA. That means additional safety requirements and more frequent inspections.
Where is VAN DIEST SUPPLY CO located?
VAN DIEST SUPPLY CO is based in WEBSTER CITY, Iowa at 1434 220TH STREET, 50595. Phone: (800) 779-2424.
What are VAN DIEST SUPPLY CO's out-of-service rates?
VAN DIEST SUPPLY CO's driver out-of-service rate is 0.5%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 8.7% (national average: 20.72%). Below average, suggesting the fleet is well-maintained.