Dean R Diller

Doing business as Dean R Diller Trucking

USDOT activeAuthority activeCarrier · Interstate

USDOT609425
MC332787
LocationColdwater, MI
Fleet8 power units · 5 drivers

Dean R Diller (USDOT 609425, MC-332787) is an interstate motor carrier based in Coldwater, Michigan with 8 power units and 5 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 4 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 11, 2026

Operating authorityActive · MC-332787Carrier Liability insurance$750,000 on fileRequired: $750,000 · as of May 2026 Safety ratingNot rated4 inspections in 24 months Out-of-service ordersNone on fileFMCSA out-of-service orders file Registration (MCS-150)Updated Mar 11, 20268 months ago Process agent (BOC-3)On fileTruck Process Agents of America, Inc

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Operating authority

Status from the FMCSA Company Census File, November 11, 2026

Docket	Authority type	Status
MC-332787	Contract carrier	Active

First granted on April 7, 1998 · see full authority history.

Insurance

FMCSA legacy licensing records (last updated May 2026); filings may have changed since

Liability (BIPD) required$750,000
Liability (BIPD) on file$750,000
Cargo insurance required / on fileNo / No
Bond required / on fileNo / No

Filings on file

Type	Insurer	Coverage	Effective
Liability (BIPD) BMC-91	Farm Bureau General Ins Co of Michigan	—	Jul 31, 1997

Process agent (BOC-3)

Truck Process Agents of America, Inc, Fargo, ND

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

4
Inspections: 0.0%
Driver out-of-service: 0.0%
Vehicle out-of-service: 1
Crashes

Inspected most often in: Kentucky (2), Indiana (1), Michigan (1).

Most recent inspection on file: July 28, 2026.

FMCSA safety rating: Not rated

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

April 7, 1998Granted — Contract carrier authority

Fleet and operations

From the company’s own registration (Form MCS-150), updated March 11, 2026

Power units: 8
Trucks: 8
Tractors owned: 8
Trailers owned: 15
Drivers: 5
CDL drivers: 5
Interstate drivers: 5
Miles traveled: 281,786 (2026)
Classification: Private property; Authorized for hire
Hazardous materials: No
USDOT registered: July 31, 1995
Address: Coldwater, MI

Cargo carried

General freight
Grain, feed, hay

Key facts

USDOT number 609425 was registered on July 31, 1995.
Operating authority MC-332787 was first granted on April 7, 1998.
The company last updated its FMCSA registration (Form MCS-150) on March 11, 2026.
It reported 281,786 vehicle miles traveled in 2026.
One insurance filing is on file in FMCSA’s legacy licensing records (as of May 2026), including Liability (BIPD) coverage with Farm Bureau General Ins Co of Michigan.
It had 4 roadside inspections in the last 24 months; 0 inspections recorded no violations.
FMCSA records list 1 reportable crash in the last 24 months.
Its process agent filing (BOC-3) is with Truck Process Agents of America, Inc.

Other carriers in Coldwater, MI

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