PORTER DISTRIBUTING CO

USDOT 178102 • 212 S LANGDON ST, MITCHELL, SD, 57301-3506

ACTIVEMotor Carrier

Authority:1 active

Insurance:2 current

BOC-3:On file

Safety Rating:S

MCS-150:Never updated

OOS Orders:None

Overview

Company profile from FMCSA Census File

USDOT

178,102

Status

ACTIVE

Entity Type

Corporation

Operation

Interstate

Business Type

Motor Carrier

State

South Dakota

Phone

6059967465

[email protected]

Power Units (MCS-150)

Drivers (MCS-150)

Safety Rating

MCS-150 Mileage

570,000

BOC-3 Agent

TRUCK PROCESS AGENTS OF AMERICA, INC

Physical Address

212 S LANGDON ST, MITCHELL, SD, 57301-3506

Mailing Address

PO BOX 187, MITCHELL, SD, 57301-0187

Contact

Phone: 6059967465

Email: [email protected]

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

Contract Carrier — Active

Active Authority

Revoked / Inactive

Authority Types

Insurance Policies

2 active

Latest: Dec 7, 2014

BOC-3 Filing

On file

Operating Authority

fmcsa-authhistApr 5, 2026

Operating Authority
Authority Type	Docket #	Status	Original Date	Final Date
Common Carrier	MC-172677	REVOKED	Dec 17, 2001	Dec 10, 2008
Contract Carrier	MC-172677	ACTIVE	Unknown	Nov 10, 2008

Active Insurance (2)

fmcsa-insurApr 5, 2026

Active Insurance (2)
Insurer	Type	Policy #	Status	Effective	Cancel Date
DONEGAL MUTUAL INSURANCE COMPANY	BIPD/Primary	CLR0840888	ON FILE	Dec 7, 2014	Nov 1, 2015
DONEGAL MUTUAL INSURANCE COMPANY	CARGO	CLR0840888	ON FILE	Dec 7, 2014	Nov 27, 2015

Insurance History (17 canceled/expired)

fmcsa-inshist-allwithhistory

Insurance History (17 canceled/expired)
Insurer	Type	Policy #	Status	Effective	Cancel Date
DONEGAL MUTUAL INSURANCE COMPANY	BIPD/Primary	CLR0840888	CANCELLED	Dec 7, 2014	Nov 27, 2015
DONEGAL MUTUAL INSURANCE COMPANY	CARGO	LCP840888	CANCELLED	Nov 1, 2013	Dec 7, 2014
DONEGAL MUTUAL INSURANCE COMPANY	BIPD/Primary	LCP840888	CANCELLED	Nov 1, 2013	Dec 7, 2014
REGENT INSURANCE COMPANY	CARGO	CCI 0493484	REPLACED	Nov 1, 2008	Nov 1, 2013
REGENT INSURANCE COMPANY	BIPD/Primary	CBA 0644049	REPLACED	Nov 1, 2008	Nov 1, 2013
NATIONWIDE MUTUAL INSURANCE COMP	BIPD/Primary	ACP BA 7201973582	REPLACED	Nov 1, 2005	Nov 1, 2008
NATIONWIDE MUTUAL INSURANCE COMP	CARGO	ACP CIM 7201973582	CANCELLED	Nov 1, 2005	Dec 4, 2008
NATIONWIDE MUTUAL INSURANCE COMP	BIPD/Primary	ACP BA 7201973582	CANCELLED	Nov 1, 2005	Dec 4, 2008
THE CINCINNATI INSURANCE CO.	CARGO	CPP 074 16 44	REPLACED	Nov 1, 2001	Nov 1, 2005
THE CINCINNATI INSURANCE CO.	BIPD/Primary	CPP 074 16 44	REPLACED	Nov 1, 2001	Nov 1, 2005
FIDELITY AND GUARANTY INSURANCE COMPANY	CARGO	DRE0122199	CANCELLED	Nov 1, 1999	Sep 29, 2001
FIDELITY AND GUARANTY INSURANCE COMPANY	BIPD/Primary	DRE 0127199	REPLACED	Nov 1, 1999	Nov 1, 1999
FIDELITY AND GUARANTY INSURANCE COMPANY	BIPD/Primary	DRE 0127199	CANCELLED	Nov 1, 1999	Sep 29, 2001
CONTINENTAL WESTERN INSURANCE CO.	CARGO	9QD56	CANCELLED	Nov 1, 1996	Dec 8, 1999
CONTINENTAL WESTERN INSURANCE CO.	BIPD/Primary	9QD56	CANCELLED	Nov 1, 1996	Dec 8, 1999
GLOBE INDEMNITY CO.	CARGO	GSP211595	REPLACED	Nov 1, 1992	Nov 1, 1996
GLOBE INDEMNITY CO.	BIPD/Primary	GSP211595	REPLACED	Nov 1, 1992	Nov 1, 1996

Insurance Events Timeline

fmcsa-insur-hist

Insurance Events Timeline
Event	Insurer	Policy #	Type	Event Date	Cancel Date
TERM/CANCL	DONEGAL MUTUAL INSURANCE COMPANY	CLR0840888	BIPD/Primary	Nov 27, 2015	Nov 27, 2015
CANCEL	DONEGAL MUTUAL INSURANCE COMPANY	CLR0840888	CARGO	Nov 27, 2015	Nov 27, 2015
TERM/REPL	DONEGAL MUTUAL INSURANCE COMPANY	CLR0840888	BIPD/Primary	Nov 1, 2015	Nov 1, 2015
CANCEL	DONEGAL MUTUAL INSURANCE COMPANY	LCP840888	BIPD/Primary	Dec 7, 2014	Dec 7, 2014
CANCEL	DONEGAL MUTUAL INSURANCE COMPANY	LCP840888	CARGO	Dec 7, 2014	Dec 7, 2014
TERM/REPL	REGENT INSURANCE COMPANY	CCI 0493484	CARGO	Nov 1, 2013	Nov 1, 2013
TERM/REPL	REGENT INSURANCE COMPANY	CBA 0644049	BIPD/Primary	Nov 1, 2013	Nov 1, 2013
TERM/CANCL	NATIONWIDE MUTUAL INSURANCE COMP	ACP BA 7201973582	BIPD/Primary	Dec 4, 2008	Dec 4, 2008
CANCEL	NATIONWIDE MUTUAL INSURANCE COMP	ACP CIM 7201973582	CARGO	Dec 4, 2008	Dec 4, 2008
TERM/REPL	NATIONWIDE MUTUAL INSURANCE COMP	ACP BA 7201973582	BIPD/Primary	Nov 1, 2008	Nov 1, 2008
TERM/REPL	THE CINCINNATI INSURANCE CO.	CPP 074 16 44	BIPD/Primary	Nov 1, 2005	Nov 1, 2005
TERM/REPL	THE CINCINNATI INSURANCE CO.	CPP 074 16 44	CARGO	Nov 1, 2005	Nov 1, 2005
CANCEL	FIDELITY AND GUARANTY INSURANCE COMPANY	DRE 0127199	BIPD/Primary	Sep 29, 2001	Sep 29, 2001
CANCEL	FIDELITY AND GUARANTY INSURANCE COMPANY	DRE0122199	CARGO	Sep 29, 2001	Sep 29, 2001
CANCEL	CONTINENTAL WESTERN INSURANCE CO.	9QD56	CARGO	Dec 8, 1999	Dec 8, 1999
CANCEL	CONTINENTAL WESTERN INSURANCE CO.	9QD56	BIPD/Primary	Dec 8, 1999	Dec 8, 1999
TERM/REPL	FIDELITY AND GUARANTY INSURANCE COMPANY	DRE 0127199	BIPD/Primary	Nov 1, 1999	Nov 1, 1999
TERM/REPL	GLOBE INDEMNITY CO.	GSP211595	BIPD/Primary	Nov 1, 1996	Nov 1, 1996
TERM/REPL	GLOBE INDEMNITY CO.	GSP211595	CARGO	Nov 1, 1996	Nov 1, 1996

Authority Revocations

fmcsa-revocations

Authority Revocations
Authority	Docket	Reason	Date
COMMON	MC-172677	INVOLUNTARY REVOCATION	Unknown
COMMON	MC-172677	INVOLUNTARY REVOCATION	Unknown
CONTRACT	MC-172677	INVOLUNTARY REVOCATION	Unknown

Authority Action History (8 events)

fmcsa-authhist-blob

Authority Action History (8 events)
Docket	Authority Type	Original Action	Served Date	Disposition	Decided Date
MC172677	CONTRACT	INVOLUNTARY REVOCATION	Nov 7, 2008	DISCONTINUED REVOCATION	Nov 10, 2008
MC172677	MOTOR PROPERTY COMMON CARRIER	REINSTATED	Jan 16, 2002	REVOKED	Dec 10, 2008
MC172677	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	Jan 16, 2002	—	Unknown
MC172677	COMMON	INVOLUNTARY REVOCATION	Jan 5, 2000	DISCONTINUED REVOCATION	Feb 7, 2000
MC172677	CONTRACT	INVOLUNTARY REVOCATION	Dec 14, 1992	DISCONTINUED REVOCATION	Unknown
MC172677	COMMON	INVOLUNTARY REVOCATION	Dec 14, 1992	DISCONTINUED REVOCATION	Unknown
MC172677	MOTOR PROPERTY COMMON CARRIER	GRANTED	Feb 14, 1991	REVOKED	Dec 12, 2001
MC172677	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	Apr 3, 1985	REVOKED	Dec 12, 2001

Safety & Inspections

SMS BASIC scores, inspection history, and out-of-service rates

SMS BASIC Scores

Driver Fitness

N/A

Hours of Service

31%

Unsafe Driving

N/A

Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.

Inspections

Violations

2 OOS

Vehicle OOS %

3.7%

Driver OOS %

0.0%

Power Units (MCS-150)

Drivers (MCS-150)

Crash Records

Inspection Activity (24 months)

Monthly inspection counts with OOS months highlighted. Hover bars for details.

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

Clean monthMonth with OOSBased on latest 27 of 27 inspection records

Inspection Activity Map

3 states • 27 inspections

None Low Medium High🚛 Home base

Violation Summary (22 violations from 27 inspections)

fmcsa-inspection-file

Violation Summary (22 violations from 27 inspections)
Code	Description	# Violations	# OOS	Severity Wt	BASIC
FMCSR:392.2	Operating a CMV while ill or fatigued	4	0	8	Unsafe Driving
FMCSR:392.2-SLLEWA1	Operating a CMV while ill or fatigued	2	0	8	Unsafe Driving
FMCSR:392.2-SLLIFTA	Operating a CMV while ill or fatigued	2	0	8	Unsafe Driving
FMCSR:396.17C-PI	No proof of periodic inspection	2	0	3	Vehicle Maintenance
FMCSR:395.3A3II	Driving beyond 8 hour driving limit since the end of the last on duty off duty or sleeper period of at least 30 minutes	1	0	—	Hours Of Service
FMCSR:395.3A1-HOSPD	HOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time	1	0	—	Hours Of Service
FMCSR:395.8E-HOSPD	False record of duty status	1	0	10	Hours Of Service
FMCSR:393.9A-LCL	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:395.8E1PC	HOS - False record of duty status driver improper use of Personal Conveyance - Not OOS	1	0	—	Hours Of Service
FMCSR:395.24	HOS (ELD) - ELD Form and Manner	1	0	—	Hours Of Service
FMCSR:390.21T(b)(1)	390.21T(b)(1)	1	0	—	General/Admin
FMCSR:393.51	Steering wheel free play excessive	1	1	6	Vehicle Maintenance
FMCSR:393.43(a)	Brake - relay emergency valve	1	1	7	Vehicle Maintenance
FMCSR:395.24(d)	ELD cannot transfer ELD records electronically	1	0	—	Hours Of Service
FMCSR:395.34(a)(1)	Failing to note malfunction that requires use of paper log	1	0	—	Hours Of Service
FMCSR:396.3A1-AASGMD-L6	Any of the slider-guide/hold-down brackets are missing or disengaged.	1	0	—	Vehicle Maintenance

Peer Context

This carrier vs national averages. Lower is better for all metrics.

Vehicle OOS Rate

3.7%vs nat'l 23.4%

-19.7 pts below avg

Driver OOS Rate

0.0%vs nat'l 6.7%

-6.7 pts below avg

Violations / Inspection

0.81vs nat'l 1.80

-0.99 below avg

National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.

Inspection History (27 inspections)

fmcsa-inspectionsApr 5, 2026

Inspection History (27 inspections)
Date	Report #	Station	State	Level	Vehicle	Violations	Top Codes	OOS
Oct 29, 2025	86190326	WOLSEY SD	SD	Level 3	KENWORTH TRUCK TRACTOR	0	—	No
Oct 6, 2025	86000070	SPARTA WI	WI	Level 1	UTILITY SEMI-TRAILER	0	—	No
Oct 2, 2025	85933501	CASTLEWOOD SD	SD	Level 2	UTILITY TR SEMI-TRAILER	0	—	No
Sep 19, 2025	85876629	VALLEY SPRINGS SD	SD	Level 3	UTILITY TR SEMI-TRAILER	0	—	No
Aug 25, 2025	85590866	VALLEY SPRINGS SD	SD	Level 3	UTILITY TR SEMI-TRAILER	4	392.2-SLLEWA1, 395.3A3II, 395.3A1-HOSPD	No
Jul 7, 2025	85174495	SPARTA WI	WI	Level 1	UTILITY TR SEMI-TRAILER	1	393.9A-LCL	No
Jun 11, 2025	84931323	VALLEY SPRINGS SD	SD	Level 2	KENWORTH TRUCK TRACTOR	1	392.2-SLLEWA1	No
May 13, 2025	84651288	MANSFIELD SD	SD	Level 3	FREIGHTLIN STRAIGHT TRUCK	0	—	No
Mar 31, 2025	84326425	WORTHINGTON MN	MN	Level 3	KENWORTH TRUCK TRACTOR	3	392.2-SLLIFTA, 395.8E1PC	No
Mar 19, 2025	84162267	WOONSOCKET SD	SD	Level 3	HACKNEY & SEMI-TRAILER	0	—	No
Feb 5, 2025	83785537	VALLEY SPRINGS SD	SD	Level 2	KENWORTH TRUCK TRACTOR	1	396.17C-PI	No
Oct 23, 2024	82975285	WOONSOCKET SD	SD	Level 3	KENWORTH TRUCK TRACTOR	0	—	No
Oct 23, 2024	82984234	ABERDEEN SD	SD	Level 3	FREIGHTLIN TRUCK TRACTOR	0	—	No
Sep 13, 2024	82661836	VALLEY SPRINGS SD	SD	Level 3	UTILITY TR SEMI-TRAILER	2	395.24, 392.2	No
May 23, 2024	81693001	MITCHELL SD	SD	Level 3	BREWER UTI SEMI-TRAILER	0	—	No
May 22, 2024	81682897	WOONSOCKET SD	SD	Level 2	WILSON TRA SEMI-TRAILER	0	—	No
May 1, 2024	81502640	VALLEY SPRINGS SD	SD	Level 2	KENWORTH TRUCK TRACTOR	1	390.21T(b)(1)	No
Feb 29, 2024	80997468	VALLEY SPRINGS SD	SD	Level 3	—	1	392.2	No
Feb 7, 2024	80787970	WOONSOCKET SD	SD	Level 3	INTERNATIO TRUCK TRACTOR	0	—	No
Nov 27, 2023	80248592	VALLEY SPRINGS SD	SD	Level 3	BREWER UTI SEMI-TRAILER	0	—	No
Nov 13, 2023	80154876	VALLEY SPRINGS SD	SD	Level 3	KENWORTH TRUCK TRACTOR	1	392.2	No
Nov 9, 2023	80146029	WORTHINGTON SCALE	MN	Level 1	KW TRUCK TRACTOR	2	393.51, 393.43(a)	Yes
Nov 8, 2023	80128492	INTERSTATE	SD	Level 3	KW TRUCK TRACTOR	0	—	No
Sep 26, 2023	79771971	MARION	MN	Level 1	FRHT STRAIGHT TRUCK	2	395.24(d), 395.34(a)(1)	No
Jul 26, 2023	79295545	Roadside	SD	Level 3	KW TRUCK TRACTOR	1	392.2	No
Jul 26, 2023	79240594	Roadside	SD	Level 2	MACK TRAIL SEMI-TRAILER	2	396.17C-PI, 396.3A1-AASGMD-L6	No
May 9, 2023	78599079	SD REST AREA	SD	Level 2	KW TRUCK TRACTOR	0	—	No

Inspection analytics

Monthly cadence, frequent stations, and violation mix

Inspections per month (24 mo)

17 total · 0.0% OOS

2024-052025-10

InspectionsOOS

Most frequent inspection stations

Violations by BASIC category

Unsafe Driving8

Hours of Service7

Vehicle Maintenance6 · 2 OOS

General/Admin1

Recent Crashes

6 crash records from FMCSA Crash File

Total Crashes

Fatalities

Injuries

Across 1 crash

Tow-Aways

Crash History (6 records)

fmcsa-crash-fileApr 5, 2026

Crash History (6 records)
Date	State	Severity	Injuries	City	Location	VIN	Carrier Name at Crash
Dec 3, 2025	SD	TOW	0	ABERDEEN	LAMONT ST S	...GM2426	PORTER DISTRIBUTING COMPANY
Feb 18, 2016	WI	INJURY	2	—	—	—	—
Jul 30, 2014	SD	TOW	0	—	—	—	—
Mar 28, 2012	SD	TOW	0	—	—	—	—
Jul 18, 2011	MN	TOW	0	—	—	—	—
Aug 21, 2008	WI	TOW	0	—	—	—	—

Compliance Timeline

27 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records

Dec 3, 2025

Crash

Tow-away crash in SD

0 fatalities, 0 injuries

Feb 18, 2016

Crash

Injury crash

0 fatalities, 2 injuries

Nov 27, 2015

Insurance

Insurance term/cancl

DONEGAL MUTUAL INSURANCE COMPANY • BIPD/Primary

Nov 27, 2015

Insurance

Insurance cancel

DONEGAL MUTUAL INSURANCE COMPANY • CARGO

Nov 1, 2015

Insurance

Insurance term/repl

DONEGAL MUTUAL INSURANCE COMPANY • BIPD/Primary

Dec 7, 2014

Insurance

Insurance cancel

DONEGAL MUTUAL INSURANCE COMPANY • BIPD/Primary

Dec 7, 2014

Insurance

Insurance cancel

DONEGAL MUTUAL INSURANCE COMPANY • CARGO

Jul 30, 2014

Crash

Tow-away crash

0 fatalities, 0 injuries

Nov 1, 2013

Insurance

Insurance term/repl

REGENT INSURANCE COMPANY • CARGO

Nov 1, 2013

Insurance

Insurance term/repl

REGENT INSURANCE COMPANY • BIPD/Primary

Mar 28, 2012

Crash

Tow-away crash

0 fatalities, 0 injuries

Jul 18, 2011

Crash

Tow-away crash

0 fatalities, 0 injuries

Dec 10, 2008

Authority

Common Carrier authority revoked

Docket MC-172677

Dec 4, 2008

Insurance

Insurance term/cancl

NATIONWIDE MUTUAL INSURANCE COMP • BIPD/Primary

Dec 4, 2008

Insurance

Insurance cancel

NATIONWIDE MUTUAL INSURANCE COMP • CARGO

Nov 10, 2008

Authority

Contract Carrier authority active

Docket MC-172677

Nov 1, 2008

Insurance

Insurance term/repl

NATIONWIDE MUTUAL INSURANCE COMP • BIPD/Primary

Aug 21, 2008

Crash

Tow-away crash

0 fatalities, 0 injuries

Nov 1, 2005

Insurance

Insurance term/repl

THE CINCINNATI INSURANCE CO. • BIPD/Primary

Nov 1, 2005

Insurance

Insurance term/repl

THE CINCINNATI INSURANCE CO. • CARGO

Sep 29, 2001

Insurance

Insurance cancel

FIDELITY AND GUARANTY INSURANCE COMPANY • BIPD/Primary

Sep 29, 2001

Insurance

Insurance cancel

FIDELITY AND GUARANTY INSURANCE COMPANY • CARGO

Dec 8, 1999

Insurance

Insurance cancel

CONTINENTAL WESTERN INSURANCE CO. • CARGO

Dec 8, 1999

Insurance

Insurance cancel

CONTINENTAL WESTERN INSURANCE CO. • BIPD/Primary

Nov 1, 1999

Insurance

Insurance term/repl

FIDELITY AND GUARANTY INSURANCE COMPANY • BIPD/Primary

Showing most recent 25 of 27 events

Related Records

Related records

StateAll entities in South Dakota

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CityEntities in MITCHELL, SD

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AuthorityMC-172677 Certificate

Contract Carrier — Download free PDF

Crashes6 crash records

FMCSA Crash File

Inspections27 inspection records

Full inspection history

StationVALLEY SPRINGS SD

9 inspections at this station

StationWOONSOCKET SD

4 inspections at this station

StationSPARTA WI

2 inspections at this station

BOC-3 AgentTRUCK PROCESS AGENTS OF AMERICA, INC

Process agent on file

InsurerDONEGAL MUTUAL INSURANCE COMPANY

View all policies from this insurer

CertificatesAuthority Certificate Lookup

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RecallsRecalls & safety data

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Data sources & freshness

FMCSA Company Census File

Generated from 24-hour old database. Contact info and fleet counts may lag.

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FMCSA Insurance Filings

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Refresh dataLast updated: Apr 5, 2026