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KOSTER GRAIN INC

Trust Score

Excellent Why this score?

Company CheckKOSTER GRAIN INC · DOT 322384

17995 IRIS AVE, CARROLL, IA, 51401

DOT# 322384 MC# 200467 Carroll, Iowa 39 years

CARRIER

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Power Units

Drivers

Crashes (24-Month)

$750,000

Insurance

Satisfactory

Safety Rating

Inspections

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Deep records on this carrier, only on LoadWrap

SMS BASIC Scores→ Safety & Inspections→ Licensing & Insurance→ Know Your Rights→ VIN Watch & CARB Check→ Get Change Alerts→

Public record

7 events tracked · latest Sep 8, 2026 ↓ Show details ↓

Safety & compliance 6

Feb 26, 2026
Roadside inspection, 3 violations (no OOS).
Dec 8, 2025
Roadside inspection, 1 out-of-service violation.
Dec 3, 2025
Crash reported (no fatalities).
Sep 5, 2025
Roadside inspection, 1 out-of-service violation.
Aug 29, 2025
Crash reported (no fatalities).
Aug 6, 2025
Roadside inspection, 1 violation (no OOS).

Insurance 1

Current
Active insurance on file ($750,000).

Public FMCSA record · blue clean · orange change · red risk.

Contact Details

PhoneSign in to view

EmailSign in to view

Physical Address17995 IRIS AVE, CARROLL, IA, 51401

Mailing Address17995 IRIS AVE, CARROLL, IA, 51401

Other Companies at This Address

Address17995 IRIS AVE, CARROLL, IA 51401

Others here

Distinct phones

Active

Company	DOT	Phone	Status
KOSTER GRAIN INC this company	322384	Sign in shared ×3	Active
KOSTER GRINDING INC	839743	Sign in shared ×3	Inactive
KOSTER GROWTH INC	2264618	Sign in shared ×3	Inactive

Note: sharing an address is legal and common (registered agents, virtual offices, business centers). A shared address never reduces the Trust Score.

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC200467

CommonNot Active

ContractActive

BrokerNot Active

Operating39 years

Operation Classification

Authorized For Hire

SMS BASIC Scores

FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.

Unsafe Driving

measure 3.92 · 8 insp with violations

Below cutoff

Hours-of-Service Compliance

measure 0 · 0 insp with violations

Clean

Driver Fitness

measure .22 · 1 insp with violations

Below cutoff

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 14.11 · 5 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage1,000,946 miles

Mileage Year2023

VMT SourceMCS-150 Form

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Safety Summary

Safety RatingSatisfactory

Total Crashes (24-mo)2

Fatal0

Driver OOS6.7% avg 5.5%

Vehicle OOS50.0% avg 20.7%

SmartWay PartnerNo

Last Review12/14/2011

Insurance

Amount$750,000

Type91X

VerifiedFMCSA · 06/16/2026

CompanyACUITY, A MUTUAL INSURANCE COMPANY

Policy #CA-Z32294

Last checked09/08/2026

Quick Facts

StatusActive

TypeCarrier

Fleet21 units

Drivers11

Mileage1,000,946 mi

Operating39 years

MCS-15004/2026

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)2

Fatal0

Injury1

Tow-Away1

Safety RatingSatisfactory

Driver Inspections

Total15

Out of Service1

OOS Rate6.7%

National Avg5.5%

Above National Average

Vehicle Inspections

Total6

Out of Service3

OOS Rate50.0%

National Avg20.7%

Above National Average

Last FMCSA Review: 12/14/2011 | Rated: 12/28/1990

Safety Trends by Year

Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.

Inspections · red = OOS

2023

5 · 0 OOS -

2024

10 · 3 OOS ▲

2025

7 · 2 OOS ▼

2026

1 · 0 OOS ▼

Crashes

2023

1 crash -

2024

1 crash =

2025

2 crashes ▲

2026

0 crashes ▼

Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.

Out-of-Service Summary Last 24 months

Live FMCSA roadside inspections through Feb 2026, 12 inspections, 3 resulted in out-of-service (25% OOS rate).

Vehicle Out-of-Service 3 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Crash Records (4)

Full crash history on file (all years), newest first. This list may show more than the headline Crashes figure above, because that figure follows the official FMCSA 24-month SMS window used for the Trust Score, older crashes still appear here for transparency.

Date	Location	State	Injuries	Tow	Vehicles	Weather	Road	Light
12/03/2025	ORANGE CITY	IA	0	1	2	Clear	Dry	Daylight
08/29/2025	No city county crash	IA	1	1	2	Clear	Dry	Daylight
04/18/2024	WOOD CHIP RD	IA	0	1	1	Clear	Dry	Daylight
08/14/2023	V AVE	IA	0	1	1	Clear	Dry	Daylight

Roadside Violations by Safety Category Last 24 months

28 roadside violations across 12 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.

ViolationsOut-of-service

Vehicle Maintenance 16 violations · 3 OOS

Unsafe Driving 11 violations · 0 OOS

Driver Fitness 1 violation · 0 OOS

Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results, not FMCSA percentile rankings, which are not published for property carriers.

Inspection Records (23)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
02/26/2026	IA	Walk-Around (Level II)	HWY 20 EB	3	0	0	0	3	0	-	▲Detail
12/08/2025	IA	Walk-Around (Level II)	HWY 71 SB	1	1	0	0	1	1	-	▲Detail
09/05/2025	IA	Walk-Around (Level II)	UNION AVE NB/373RD ST	10	1	4	0	6	1	-	▲Detail
08/06/2025	IA	Driver-Only (Level III)	HWY 20 AND HWY 59	1	0	1	0	0	0	-	▲Detail
06/06/2025	IA	Driver-Only (Level III)	HYWY 9 WB	1	0	1	0	0	0	-	▲Detail
04/23/2025	IA	Driver-Only (Level III)	M27 SB & B61	1	0	1	0	0	0	-	▲Detail
02/07/2025	IA	Driver-Only (Level III)	HWY 71SB/180TH ST	1	0	0	0	1	0	-	▲Detail
01/29/2025	IA	Full (Level I)	44 - JCT HWY 71/20 EARLY	4	0	0	0	4	0	-	▲Detail
12/10/2024	IA	Driver-Only (Level III)	HWY 9 EB	2	0	2	0	0	0	-	▲Detail
11/21/2024	IA	Driver-Only (Level III)	HWY 71 SB	1	0	1	0	0	0	-	▲Detail
10/28/2024	IA	Walk-Around (Level II)	HWY 169 SB & OLD PORTLAND RD	2	1	0	0	2	1	-	▲Detail
09/11/2024	IA	Driver-Only (Level III)	HWY 34 E OF CHARITON	1	0	1	0	0	0	-	▲Detail
08/23/2024	IA	Driver-Only (Level III)	HWY 105 EB / NETTLE AVE	1	0	1	0	0	0	-	▲Detail
07/22/2024	IA	Walk-Around (Level II)	HWY 59NB/SOUTH OF 2200TH ST	4	1	3	1	1	0	-	▲Detail
07/11/2024	IA	Driver-Only (Level III)	I35 NB 212MM	0	0	0	0	0	0	-	▲Detail
02/21/2024	IA	Driver-Only (Level III)	HWY 141 MM 147	0	0	0	0	0	0	-	▲Detail
01/16/2024	IA	Driver-Only (Level III)	HWY 20 WB 141 MM	1	1	1	1	0	0	-	▲Detail
01/11/2024	SD	Driver-Only (Level III)	ARTESIAN SD	0	0	0	0	0	0	-	▲Detail
10/19/2023	IA	Driver-Only (Level III)	HWY 71 SB	1	0	1	0	0	0	-	▲Detail
10/10/2023	IA	Walk-Around (Level II)	44 - JCT HWY 71/20 EARLY	1	0	0	0	1	0	-	▲Detail
09/06/2023	IA	Driver-Only (Level III)	HWY 71/20	1	0	0	0	1	0	-	▲Detail
08/29/2023	IA	Driver-Only (Level III)	HWY 30 EB	1	0	1	0	0	0	-	▲Detail
08/16/2023	IA	Walk-Around (Level II)	HWY 71 SOUTH BOUND AND AND 25T	6	0	0	0	6	0	-	▲Detail

Safety Performance Percentiles

FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.

Total Inspections13

Unsafe Driving 8 viols

Driver Fitness 1 viols

Vehicle Maintenance 5 viols

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	NORTHLAND INSURANCE COMPANY	T049503	$2,000,000	12/11/1996	11/23/1998	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	OPO0044696	$750,000	11/23/2014	11/23/2015	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	OPO0043842	$750,000	11/23/2013	11/23/2014	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	OPO0038030	$750,000	11/23/2012	11/23/2013	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	OPO0035125	$750,000	11/23/2011	11/23/2012	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	CTO0123840	$1,000,000	11/23/2010	11/23/2011	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	CTO0123826	$1,000,000	11/23/2009	11/23/2010	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	CTO0117972	$1,000,000	11/23/2008	11/23/2009	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	CTO0117933	$1,000,000	11/23/2007	11/23/2008	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	CTO0105013	$1,000,000	11/23/2006	11/23/2007	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	CTO0103585	$1,000,000	11/23/2005	11/23/2006	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	OPO0013162	$1,000,000	11/23/2004	11/23/2005	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	OPO0013143	$1,000,000	11/23/2003	11/23/2004	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	OPO0013127	$1,000,000	11/23/2002	11/23/2003	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	OPO0013111	$1,000,000	11/23/2001	11/23/2002	Cancelled
91X	BIPD/Primary	GREAT DIVIDE INSURANCE COMPANY	CB011805	$1,000,000	11/23/2000	11/23/2001	Cancelled
91X	BIPD/Primary	GREAT DIVIDE INSURANCE COMPANY	CB009031	$1,000,000	11/23/1999	11/23/2000	Cancelled
91X	BIPD/Primary	GREAT DIVIDE INSURANCE COMPANY	CB004035	$1,000,000	11/23/1998	11/23/1999	Cancelled
91X	BIPD/Primary	NORTHLAND INSURANCE COMPANY	T 049503	$1,000,000	07/10/1994	12/11/1996	Replaced

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC200467	CONTRACT	INVOLUNTARY REVOCATION	10/29/2012	DISCONTINUED REVOCATION	10/30/2012
MC200467	CONTRACT	INVOLUNTARY REVOCATION	10/29/2007	DISCONTINUED REVOCATION	11/13/2007
MC200467	CONTRACT	INVOLUNTARY REVOCATION	10/28/2013	DISCONTINUED REVOCATION	11/05/2013
MC200467	CONTRACT	INVOLUNTARY REVOCATION	10/27/2015	DISCONTINUED REVOCATION	11/03/2015
MC200467	CONTRACT	INVOLUNTARY REVOCATION	10/27/2014	DISCONTINUED REVOCATION	11/05/2014
MC200467	CONTRACT	INVOLUNTARY REVOCATION	10/27/2011	DISCONTINUED REVOCATION	11/07/2011
MC200467	CONTRACT	INVOLUNTARY REVOCATION	10/27/2009	DISCONTINUED REVOCATION	11/06/2009
MC200467	CONTRACT	INVOLUNTARY REVOCATION	10/27/2006	DISCONTINUED REVOCATION	11/09/2006
MC200467	CONTRACT	INVOLUNTARY REVOCATION	10/27/2005	DISCONTINUED REVOCATION	11/15/2005
MC200467	CONTRACT	INVOLUNTARY REVOCATION	10/27/2004	DISCONTINUED REVOCATION	11/24/2004
MC200467	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	07/30/1987	-	-

No revocation records.

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Trust Score over time and the complete authority and insurance timeline, not just today.

88/100

Excellent

VERIFIED

Every carrier starts at 100. We subtract points for each missing requirement or risk factor below. Verified means all four core requirements pass.

Score breakdown, from 100 to 88

Starts at 100−12 totalFinal 88

Driver out-of-service rate above national average−5

Vehicle out-of-service rate above national average−5

Crashes on record (rate-adjusted)−2

Verification, 4 core requirements

Active operating authority

FMCSA shows the USDOT registration and authority are active.

Authorized for hire

Holds active for-hire (common or contract) authority.

Active insurance on file

Insurance coverage and carrier are on file with FMCSA.

Safety rating not Unsatisfactory

Satisfactory FMCSA safety rating.

What's lowering this score

-5

Driver out-of-service rate above national average

Driver OOS 6.6667% vs national avg 5.51%.

-5

Vehicle out-of-service rate above national average

Vehicle OOS 50% vs national avg 20.72%.

-2

Crashes on record (rate-adjusted)

Crash rate: 2 crash(es) across 21 vehicles (~0.1 per vehicle); none fatal. Scaled to fleet size and fatal severity.

Where this company lands, risk scales

Crash history (rate-adjusted)−2 of 28

0 pts · low risk−28 pts · high risk

Crash rate: 2 crash(es) across 21 vehicles (~0.1 per vehicle); none fatal. Scaled to fleet size and fatal severity.

Driver out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Driver OOS 6.6667% vs national avg 5.51%.

Vehicle out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Vehicle OOS 50% vs national avg 20.72%.

How we calculate the Trust Score

Every company starts at 100

We subtract points for each missing requirement or risk factor. Verified means all the core requirements for that company's type pass. Nothing is added back, the score is a deduction model built only on public FMCSA data. No pay-to-play, no opinions.

Requirements differ by company type

Each company is judged fairly on its own FMCSA obligations. Anything that doesn't apply shows as a grey N/A, not required, never a penalty.

Carrier (for-hire)

Operating authority, authorized-for-hire, insurance on file, safety rating.

Broker

Broker authority + $75k surety bond (BMC-84/85). MCS-150 not required (no fleet).

Freight forwarder

FF authority + $75k bond + BOC-3. MCS-150 not required (no trucks).

Private carrier

Active USDOT + MCS-150 + safety. No operating authority / for-hire / insurance filing required (hauls its own goods).

Crashes are scaled, not flat

Crash history is proportional. We don't apply a flat penalty, we scale it to (a) crashes per vehicle in the fleet and (b) the share of those crashes that were fatal. So a big, safe fleet barely moves; a small fleet with many (and fatal) crashes takes a large hit.

0 pts deductedscaled by rate & severityup to −28 pts

Low end

50,000 vehicles + 1 crash → ~0 pts. A huge fleet with very few crashes per vehicle is almost untouched.

High end

5 vehicles + 3 crashes incl. fatal → large deduction (near the −28 cap). Many crashes per truck, fatal-heavy.

Mechanics: deduction is capped at 28 points, weighted roughly 60% on crashes-per-vehicle and 40% on the fatal ratio. Zero crashes = zero deduction. If fleet size is unknown, only crash severity can move the score (conservative).

Out-of-service rate vs. the national average

Driver and vehicle out-of-service rates are measured against the FMCSA national average, not a flat number. A company only takes the deduction when it sits above the national benchmark, for example “Vehicle OOS 37% vs national avg 20.7%”.

Point reference, the full menu

Every factor and exactly how many points it can remove. Knockout factors (they also fail Verification) are marked.

Factor	Points
USDOT / authority not active with FMCSA knockout	−25
Missing operating authority (when required) knockout	−15
No insurance or surety bond on file (when required) knockout	−25
Unsatisfactory safety rating knockout	−30
Conditional safety rating	−12
MCS-150 biennial update overdue (carriers)	−10
Crashes, rate-adjusted (per-vehicle & fatal share)	0 to −28
Driver OOS rate above national average	−5
Vehicle OOS rate above national average	−5
Very new carrier (under 1 year)	−10
Limited operating history (1-3 years)	−6
Moderate operating history (3-5 years)	−3
Operating history unknown	−3
No public phone number	−3
No public email address	−2

All inputs come from public FMCSA records (operating authority, insurance/bond filings, the SAFER/SMS safety profile, crash & inspection reports). If FMCSA updates a record, the score updates with it. For the full deduction table, see the methodology page.

KOSTER GRAIN INC

Trust Score

Public record

Company Information

Contact Details

Other Companies at This Address

Operating Authorities

Operation Classification

SMS BASIC Scores

Mileage

Drivers

Safety Summary

Insurance

Quick Facts

Safety & Inspection Data

Safety Trends by Year

Out-of-Service Summary Last 24 months

Crash Records (4)

Roadside Violations by Safety Category Last 24 months

Inspection Records (23)

Safety Performance Percentiles

Licensing & Insurance

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