DIZCO INC

USDOT 44421 • 4915 N NATIONAL AVENUE, SIOUX FALLS, SD, 57104-0525

ACTIVEMotor Carrier
Authority:1 active
Insurance:1 current
BOC-3:On file
Safety Rating:S
MCS-150:Never updated
OOS Orders:None

Overview

Company profile from FMCSA Census File

USDOT
44,421
Status
ACTIVE
Entity Type
Corporation
Operation
Interstate
Business Type
Motor Carrier
Phone
6053347407
Power Units (MCS-150)
18
Drivers (MCS-150)
37
Safety Rating
S
MCS-150 Mileage
1,338,564
Physical Address
4915 N NATIONAL AVENUE, SIOUX FALLS, SD, 57104-0525
Contact

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

Contract Carrier — Active
Active Authority
1
Revoked / Inactive
0
Authority Types
1
Insurance Policies
1 active
Latest: Nov 1, 2014
BOC-3 Filing
On file

Operating Authority

fmcsa-authhistApr 5, 2026
Operating Authority
Authority TypeDocket #StatusOriginal DateFinal Date
Contract CarrierMC-189754ACTIVEUnknownOct 30, 2014

Active Insurance (1)

fmcsa-insurApr 5, 2026
Active Insurance (1)
InsurerTypePolicy #StatusEffectiveCancel Date
EMPLOYERS MUTUAL CASUALTY CO.BIPD/Primary5S1 91 74ON FILENov 1, 2014Nov 29, 2019

Insurance History (7 canceled/expired)

fmcsa-inshist-allwithhistory
Insurance History (7 canceled/expired)
InsurerTypePolicy #StatusEffectiveCancel Date
EMPLOYERS MUTUAL CASUALTY CO.BIPD/Primary5S1 91 74REPLACEDNov 1, 2014Nov 1, 2019
ACUITY, A MUTUAL INSURANCE COMPANYBIPD/PrimaryCA-L29830REPLACEDNov 1, 2012Nov 1, 2014
ACUITY, A MUTUAL INSURANCE COMPANYBIPD/PrimaryCA-L29830CANCELLEDNov 1, 2012Nov 25, 2014
ACUITY, A MUTUAL INSURANCE COMPANYBIPD/PrimaryCA-L29830REPLACEDNov 1, 2005Nov 1, 2012
NATIONWIDE MUTUAL INSURANCE COMPBIPD/PrimaryACP BA 7200962499REPLACEDNov 1, 2001Nov 1, 2005
CONTINENTAL WESTERN INSURANCE CO.BIPD/PrimaryCIP9Q84120REPLACEDFeb 26, 1986Nov 1, 2001
CONTINENTAL WESTERN INSURANCE CO.BIPD/PrimaryCIP9Q84120CANCELLEDFeb 26, 1986Nov 30, 2001

Insurance Events Timeline

fmcsa-insur-hist
Insurance Events Timeline
EventInsurerPolicy #TypeEvent DateCancel Date
TERM/CANCLEMPLOYERS MUTUAL CASUALTY CO.5S1 91 74BIPD/PrimaryNov 29, 2019Nov 29, 2019
TERM/REPLEMPLOYERS MUTUAL CASUALTY CO.5S1 91 74BIPD/PrimaryNov 1, 2019Nov 1, 2019
TERM/CANCLACUITY, A MUTUAL INSURANCE COMPANYCA-L29830BIPD/PrimaryNov 25, 2014Nov 25, 2014
TERM/REPLACUITY, A MUTUAL INSURANCE COMPANYCA-L29830BIPD/PrimaryNov 1, 2014Nov 1, 2014
TERM/REPLACUITY, A MUTUAL INSURANCE COMPANYCA-L29830BIPD/PrimaryNov 1, 2012Nov 1, 2012
TERM/REPLNATIONWIDE MUTUAL INSURANCE COMPACP BA 7200962499BIPD/PrimaryNov 1, 2005Nov 1, 2005
TERM/CANCLCONTINENTAL WESTERN INSURANCE CO.CIP9Q84120BIPD/PrimaryNov 30, 2001Nov 30, 2001
TERM/REPLCONTINENTAL WESTERN INSURANCE CO.CIP9Q84120BIPD/PrimaryNov 1, 2001Nov 1, 2001

Authority Action History (2 events)

fmcsa-authhist-blob
Authority Action History (2 events)
DocketAuthority TypeOriginal ActionServed DateDispositionDecided Date
MC189754CONTRACTINVOLUNTARY REVOCATIONOct 29, 2014DISCONTINUED REVOCATIONOct 30, 2014
MC189754MOTOR PROPERTY CONTRACT CARRIERGRANTEDApr 3, 1986Unknown

Safety & Inspections

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

SMS BASIC Scores

Driver Fitness
N/A

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

Inspections
30
Violations
6
Vehicle OOS %
0.0%
Driver OOS %
0.0%
Power Units (MCS-150)
18
Drivers (MCS-150)
37
Crash Records
25

Inspection Activity (24 months)

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

May
3
Jun
1
Jul
5
Aug
1
Sep
1
Oct
Nov
Dec
Jan
1
Feb
1
Mar
3
Apr
May
1
Jun
Jul
Aug
Sep
Oct
1
Nov
Dec
1
Jan
Feb
Mar
1
Apr
Clean monthMonth with OOSBased on latest 30 of 30 inspection records

Inspection Activity Map

4 states30 inspections

🚛
None Low Medium High🚛 Home base

Violation Summary (6 violations from 30 inspections)

fmcsa-inspection-file
Violation Summary (6 violations from 30 inspections)
CodeDescription# Violations# OOSSeverity WtBASIC
FMCSR:392.2Operating a CMV while ill or fatigued408Unsafe Driving
FMCSR:395.30B1-ELDDFRHOS (ELD) - Driver failing to review records and certify the accuracy of the information.10Hours Of Service
FMCSR:395.15(b)(2)Automatic on-board recording device failed to provide means to immediately check drivers hours of service as required10Hours Of Service

Peer Context

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

Vehicle OOS Rate
0.0%vs nat'l 23.4%
-23.4 pts below avg
Driver OOS Rate
0.0%vs nat'l 6.7%
-6.7 pts below avg
Violations / Inspection
0.20vs nat'l 1.80
-1.60 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 (30 inspections)

fmcsa-inspectionsApr 5, 2026
Inspection History (30 inspections)
DateReport #StationStateLevelVehicleViolationsTop CodesOOS
Apr 4, 202687506537RoadsideSDLevel 3GREAT DANE SEMI-TRAILER0No
Jan 28, 202686904936VALLEY SPRINGS SDSDLevel 2CUSTOM SCO TRUCK TRACTOR0No
Nov 5, 202586252327VALLEY SPRINGS SDSDLevel 1INTERNATIO TRUCK TRACTOR0No
Jun 13, 202584946367VALLEY SPRINGS SDSDLevel 3GREAT DANE SEMI-TRAILER0No
Apr 24, 202584535568FORT MORGAN COCOLevel 3GREAT DANE SEMI-TRAILER0No
Apr 11, 202584390248RAPID CITY SDSDLevel 3GREAT DANE SEMI-TRAILER0No
Apr 9, 202584390342ALEXANDRIA SDSDLevel 3INTERNATIO TRUCK TRACTOR0No
Mar 7, 202584093374RoadsideNELevel 3GDAN SEMI-TRAILER0No
Feb 28, 202584006683FORT MORGAN COCOLevel 3INTERNATIO TRUCK TRACTOR1395.30B1-ELDDFRNo
Oct 1, 202482832161RAPID CITY SDSDLevel 3GREAT DANE SEMI-TRAILER0No
Sep 28, 202482784515HOT SPRINGS SDSDLevel 3INTERNATIO TRUCK TRACTOR1392.2No
Aug 30, 202482534168RAPID CITY SDSDLevel 3INTERNATIO TRUCK TRACTOR0No
Aug 25, 202482485914ON UNNAMED STREET, 235 FEET NONELevel 3GDAN SEMI-TRAILER0No
Aug 24, 202482481111HERMOSA SDSDLevel 3INTERNATIO TRUCK TRACTOR0No
Aug 14, 202482401677VALLEY SPRINGS SDSDLevel 3CHEVROLET STRAIGHT TRUCK0No
Aug 5, 202482310470VALLEY SPRINGS SDSDLevel 3INTERNATIO TRUCK TRACTOR0No
Jul 13, 202482111357HERMOSA SDSDLevel 3WABASH NAT SEMI-TRAILER0No
Jun 28, 202482041152WORTHINGTON MNMNLevel 3INTERNATIO TRUCK TRACTOR0No
Jun 27, 202481997709WALL SDSDLevel 1GREAT DANE SEMI-TRAILER0No
Jun 25, 202481960979RoadsideNELevel 3INTL TRUCK TRACTOR1392.2No
Apr 14, 202481351882RoadsideNELevel 3INTL TRUCK TRACTOR1392.2No
Mar 20, 202481155157RoadsideNELevel 3INTL TRUCK TRACTOR0No
Mar 10, 202481090259BOX ELDER SDSDLevel 3GREAT DANE SEMI-TRAILER0No
Feb 22, 202480943610RoadsideNELevel 3INTL TRUCK TRACTOR0No
Nov 1, 202380072079RoadsideNELevel 3GDAN SEMI-TRAILER0No
Oct 25, 202380019460RAPID CITY 79 SCALESDLevel 3INTL TRUCK TRACTOR0No
Aug 23, 202379484063HWY 385NELevel 3GDAN SEMI-TRAILER2392.2, 395.15(b)(2)No
Aug 18, 202379460545SIOUX FALLS PORT OF ENTRYSDLevel 1INTL TRUCK TRACTOR0No
May 16, 202378680501ROADSIDESDLevel 1GDAN SEMI-TRAILER0No
Apr 19, 202378405336SIOUX FALLS PORT OF ENTRYSDLevel 3INTL TRUCK TRACTOR0No

Inspection analytics

Monthly cadence, frequent stations, and violation mix

Inspections per month (24 mo)

20 total · 0.0% OOS
2024-062026-04
InspectionsOOS

Violations by BASIC category

Recent Crashes

25 crash records from FMCSA Crash File

Total Crashes
25
Fatalities
1
Fatal crashes on record
Injuries
9
Across 5 crashes
Tow-Aways
25

Crash History (25 records)

fmcsa-crash-fileApr 5, 2026
Crash History (25 records)
DateStateSeverityFatalitiesInjuriesCityLocationVINCarrier Name at Crash
Aug 20, 2024IATOW00BUSINESS 34 SIGNED ROUTE...658250DIZCO INC
Jan 30, 2024IATOW00US 34 E...658251DIZCO INC
Mar 14, 2021IAFATAL10OTTUMWAW 2ND ST AND HARROWS BR ON W 2...164194DIZCO INC
Aug 12, 2019IATOW00
Mar 30, 2018SDTOW00
Oct 23, 2017IATOW00
Mar 26, 2017MNTOW00
Dec 10, 2016MNTOW00
Aug 6, 2016COINJURY01
Jan 9, 2016MNTOW00
Aug 26, 2015SDTOW00
Nov 4, 2013MNTOW00
May 17, 2012IATOW00
Sep 1, 2011SDINJURY02
Jul 16, 2011SDTOW00
Oct 6, 2009SDINJURY01
May 24, 2009MNTOW00
Apr 8, 2009NEINJURY04
Mar 26, 2009COTOW00
Dec 22, 2008IATOW00
Dec 14, 2008COTOW00
Mar 18, 2008NETOW00
Oct 28, 2006WVTOW00
Oct 18, 2006NEINJURY01
Jan 6, 2006SDTOW00

Compliance Timeline

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

Aug 20, 2024
Crash
Tow-away crash in IA
0 fatalities, 0 injuries
Jan 30, 2024
Crash
Tow-away crash in IA
0 fatalities, 0 injuries
Mar 14, 2021
Crash
Fatal crash in IA
1 fatality, 0 injuries
Nov 29, 2019
Insurance
Insurance term/cancl
EMPLOYERS MUTUAL CASUALTY CO. • BIPD/Primary
Nov 1, 2019
Insurance
Insurance term/repl
EMPLOYERS MUTUAL CASUALTY CO. • BIPD/Primary
Aug 12, 2019
Crash
Tow-away crash
0 fatalities, 0 injuries
Mar 30, 2018
Crash
Tow-away crash
0 fatalities, 0 injuries
Oct 23, 2017
Crash
Tow-away crash
0 fatalities, 0 injuries
Mar 26, 2017
Crash
Tow-away crash
0 fatalities, 0 injuries
Dec 10, 2016
Crash
Tow-away crash
0 fatalities, 0 injuries
Aug 6, 2016
Crash
Injury crash
0 fatalities, 1 injury
Jan 9, 2016
Crash
Tow-away crash
0 fatalities, 0 injuries
Aug 26, 2015
Crash
Tow-away crash
0 fatalities, 0 injuries
Nov 25, 2014
Insurance
Insurance term/cancl
ACUITY, A MUTUAL INSURANCE COMPANY • BIPD/Primary
Nov 1, 2014
Insurance
Insurance term/repl
ACUITY, A MUTUAL INSURANCE COMPANY • BIPD/Primary
Oct 30, 2014
Authority
Nov 4, 2013
Crash
Tow-away crash
0 fatalities, 0 injuries
Nov 1, 2012
Insurance
Insurance term/repl
ACUITY, A MUTUAL INSURANCE COMPANY • BIPD/Primary
May 17, 2012
Crash
Tow-away crash
0 fatalities, 0 injuries
Sep 1, 2011
Crash
Injury crash
0 fatalities, 2 injuries
Jul 16, 2011
Crash
Tow-away crash
0 fatalities, 0 injuries
Oct 6, 2009
Crash
Injury crash
0 fatalities, 1 injury
May 24, 2009
Crash
Tow-away crash
0 fatalities, 0 injuries
Apr 8, 2009
Crash
Injury crash
0 fatalities, 4 injuries
Mar 26, 2009
Crash
Tow-away crash
0 fatalities, 0 injuries

Showing most recent 25 of 34 events

Related Records

Data sources & freshness

FMCSA Company Census File
Generated from 24-hour old database. Contact info and fleet counts may lag.
Updated 1 weeks ago
FMCSA Authority History
Updated 1 weeks ago
FMCSA Insurance Filings
Updated 1 weeks ago
FMCSA Vehicle Inspection File
Updated 1 weeks ago
Refresh dataLast updated: Apr 5, 2026