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Carrier profile · USDOT 322384 · MC200467 · Data as of Oct 7, 2026

Koster Grain Inc

Carroll, IA · Interstate for-hire carrier · Since 1988
Authority active$750K BIPD on fileSatisfactory ratingNo hazmat
Cargo carriedGeneral FreightGrain, Feed, HayGarbage/RefuseCommodities Dry BulkShavings Bedding
View on FMCSA SAFERCall (712) 792-5424
31
Power units
13
Drivers
12
Inspections · 24 mo
2
Crashes · 24 mo
718K
Annual miles
38 yr
Registered
84
/ 100
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Operating legally, with one flag to weigh

Authority and insurance are in order. Vehicle OOS well above average: 60.0% of vehicle inspections placed out of service vs 22.26% national.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
Out-of-service rates4/20
Crashes & rating20/20
Continuity & identity20/20

Composite of public FMCSA authority, insurance, inspection and crash records weighted against the national fleet. Decision support, not an official FMCSA safety rating.

Safety

FMCSA inspections & crashes · 24 mo · AS OF OCT 7, 2026
Vehicle out-of-service
60.0%▲ above avg
National 22.26% · 3 of 5 inspections
Driver out-of-service
0.0%▼ below avg
National 6.67% · 0 of 12 inspections
Crashes
2
0 fatal1 injury2 tow-away
Crash rate 1.39 per 1M mi
Total inspections
12
Driver inspections
12
Vehicle inspections
5
People injured
1
Fatalities
0
FMCSA rating
Satisfactory (1990)

Enforcement

FMCSA closed cases

Closed enforcement cases — case numbers, violation codes and the amount settled — are available after you create a free account.

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Authority & insurance

FMCSA L&I · AS OF OCT 7, 2026
Carrier
Active
Broker
None
Docket
MC200467
Revocation pending
No
Motor Carrier of Property (Except Household Goods)

Coverage vs federal minimum

BIPD liability$750,000
$750K required minimum (49 CFR 387.9)
CargoNot required

Filings on record

  1. Nov 23, 2015Liability (BIPD) · Acuity, A Mutual Insurance Company · $750,000

Equipment

SELF-REPORTED ON MCS-150
31
Power units
19
Trucks
19
Tractors owned
39
Trailers owned
13
Drivers
13
CDL drivers
Not registered for hazardous materials.

Operations & cargo

FMCSA CENSUS
InterstateAuthorized for Hire
Cargo carried
General FreightGrain, Feed, HayGarbage/RefuseCommodities Dry BulkShavings Bedding
Annual mileage
718,000 mi (2025)

Identity & federal record

FMCSA census · MCS-150
USDOT
322384
MC / docket
MC-200467
Legal name
Koster Grain Inc
DBA
—
Entity type
Carrier
Operation
Interstate
First registered
Jul 28, 1988
Last MCS-150
Sep 30, 2026
Safety rating
Satisfactory
Drivers (CDL)
13 (13)
Hazmat
No
Business type
Corporation

Fraud & network signals

For review, not a verdict.

No prior revocation
FMCSA shows no link to a previously revoked authority.
Unique phone number
Not shared with any other active USDOT.
Unique email address
Not shared with any other active USDOT.
Unique street address
Not shared with any other active USDOT.

Frequently asked

What is Koster Grain Inc's USDOT number?

Koster Grain Inc's USDOT number is 322384 and its docket number is MC200467.

Is Koster Grain Inc authorized to operate?

Yes. FMCSA shows active carrier operating authority.

What is Koster Grain Inc's safety record?

Over the last 24 months: 12 roadside inspections, a 60.0% vehicle and 0.0% driver out-of-service rate, and 2 reportable crashes (0 fatal). FMCSA safety rating: Satisfactory.

How big is Koster Grain Inc's fleet?

31 power units and 13 drivers per its MCS-150 filed Sep 30, 2026.

What insurance does Koster Grain Inc carry?

$750,000 in BIPD liability coverage is on file with Acuity, A Mutual Insurance Company.

Where is Koster Grain Inc located?

Koster Grain Inc is located at 17995 Iris Ave, Carroll, IA, 51401. Phone: (712) 792-5424.

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Source: FMCSA public records via the U.S. DOT Open Data Portal. Carrier Search presents the federal record and computed signals for decision support only. It is not an FMCSA safety rating and not a recommendation to use or avoid any carrier. Verify authority and insurance before tendering.