FMCSA Carrier Profile
KOSTER GRAIN INC
Owner / Officer: Gary Koster
Active
Satisfactory
Authority Active
Active 39 yrs
Authority
Active
Common carrier
Insurance
On File
$750,000 BIPD
Safety
Satisfactory
0th pct · 15 inspections on record
✓ No risk flags found on authority or insurance records
Vetting Notes
KOSTER GRAIN INC is an active FMCSA-registered motor carrier based in Carroll, Iowa, operating under DOT 322384. No high-severity flags were found on authority or insurance records. Across 15 FMCSA inspections on record, this carrier shows 50.0% vehicle OOS and 10.0% driver OOS. Authority and safety history are clean as of this page's last update.
FMCSA Registration
DOT Number
322384
Operating Status
Active
Safety Rating
Satisfactory
Entity Type
Corporation
MCS-150 Filed
April 24, 2026
FMCSA Registration
July 28, 1988
Authority Granted
July 30, 1987
Annual Mileage
718,000 mi (2025)
Contact Information
Address
17995 Iris Ave, Carroll, IA 51401
Phone
Email
Owner / Officer
Gary Koster
Officer 2
Jeff J Koster
Operating Authority
MC200467
Motor Carrier of Property (Except Household Goods) · $750,000 required
Insurance on File
ACUITY, A MUTUAL INSURANCE COMPANY
BI&PD · $750,000 · Policy CA-Z32294
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Safety Percentile
0th percentile
vs. peer carriers
✓ Below FMCSA alert threshold (65th pct) · lower percentile = fewer violations than peers · source: FMCSA SMS
Safety & Inspection Summary
Total Inspections
15
Driver Inspections
10
Vehicle Inspections
6
Total OOS Orders
4
Violations by Category
Vehicle Maintenance16
Unsafe Driving13
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate10.0% · national avg 5.5%
⚠ Above national average (4.5pp higher)
Vehicle OOS Rate50.0% · national avg 20.7%
⚠ Above national average (29.3pp higher)
Inspection Trend by Year
2026
2025
2024
Inspection Records (15)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| January 29, 2025 | IA | Level I — Full | INTL · 2HSFMAMR3WC049070 | 4 | Passed |
| October 28, 2024 | IA | Level II — Walk-Around | INTL · 3HSCEAXR44N076365 | 2 | 1 OOS |
| February 26, 2026 | IA | Level II — Walk-Around | FRHT · 1FUJA6AS23LL07945 | 3 | Passed |
| August 23, 2024 | IA | Level III — Driver Only | INTL · 2HSFHAMR4WC052967 | 1 | Passed |
| April 23, 2025 | IA | Level III — Driver Only | INTL · 2HSFMAMR3WC049070 | 1 | Passed |
| July 22, 2024 | IA | Level II — Walk-Around | KW · 1XKDDU9X14R063028 | 3 | 1 OOS |
| November 21, 2024 | IA | Level III — Driver Only | PTRB · 1XP5DU9X12D582525 | 1 | Passed |
| September 11, 2024 | IA | Level III — Driver Only | FRHT · 1FUJA6CG05LN55770 | 1 | Passed |
| July 11, 2024 | IA | Level III — Driver Only | INTL · 2HSFMAMR3WC049070 | 0 | Clean |
| December 10, 2024 | IA | Level III — Driver Only | INTL · 2HSFMAXRXWC049112 | 2 | Passed |
| December 8, 2025 | IA | Level II — Walk-Around | FRHT · 1FUY3WEB3YLG53726 | 1 | 1 OOS |
| February 7, 2025 | IA | Level III — Driver Only | FORD · 1FDRF3G65BEA30730 | 0 | Clean |
Showing 12 of 15 inspection records
Authority History
| Date | Status | Type |
|---|---|---|
| November 3, 2015 | INVOLUNTARY REVOCATION | Contract |
| November 5, 2014 | INVOLUNTARY REVOCATION | Contract |
| November 5, 2013 | INVOLUNTARY REVOCATION | Contract |
| October 30, 2012 | INVOLUNTARY REVOCATION | Contract |
| November 7, 2011 | INVOLUNTARY REVOCATION | Contract |
| November 6, 2009 | INVOLUNTARY REVOCATION | Contract |
| November 13, 2007 | INVOLUNTARY REVOCATION | Contract |
| November 9, 2006 | INVOLUNTARY REVOCATION | Contract |
| November 15, 2005 | INVOLUNTARY REVOCATION | Contract |
| November 24, 2004 | INVOLUNTARY REVOCATION | Contract |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| BI&PD Primary/Excess | Cancellation Pending |
BOC-3 Process Agent
AllAmerican Agents of Process
945 S Marion Rd, Sioux Falls, SD, 57106
Other Carriers in Carroll, IA
Data sourced from FMCSA MCMIS via Socrata. Last updated: August 5, 2026.
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