DUBUQUE SUPPLY COMPANY

USDOT 223079 • DBA: NICHOLS CONTROLS & SUPPLY • 585 WHITE ST, DUBUQUE, IA, 52001-7016

ACTIVE

Authority:None on file

Insurance:None on file

BOC-3:Not on file

Safety Rating:C

MCS-150:Never updated

OOS Orders:None

Overview

Company profile from FMCSA Census File

USDOT

223,079

Status

ACTIVE

Entity Type

Corporation

Operation

Interstate

State

Iowa

Phone

5635577777

[email protected]

Power Units (MCS-150)

Drivers (MCS-150)

Safety Rating

Physical Address

585 WHITE ST, DUBUQUE, IA, 52001-7016

Contact

Phone: 5635577777

Email: [email protected]

Risk Signals1 flagged

MEDIUM

Elevated driver OOS rate: 25.0%

National average is 6.7%. This carrier's driver OOS rate is 18.3 percentage points above average.

Signals are auto-detected from FMCSA public records. This is not a regulatory determination.

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

Active Authority

Revoked / Inactive

Authority Types

Insurance Policies

None on file

BOC-3 Filing

Not on file

Operating Authority

fmcsa-authhistApr 5, 2026

No records found

No insurance filings found for this carrier in FMCSA records.

Check FMCSA SAFER for current insurance status

Safety & Inspections

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

SMS BASIC Scores

Unsafe Driving

91%

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

Inspections

Violations

2 OOS

Vehicle OOS %

0.0%

Driver OOS %

25.0%

Above nat'l avg (6.7%)

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 8 of 8 inspection records

Inspection Activity Map

2 states • 8 inspections

None Low Medium High🚛 Home base

Violation Summary (21 violations from 8 inspections)

fmcsa-inspection-file

Violation Summary (21 violations from 8 inspections)
Code	Description	# Violations	# OOS	Severity Wt	BASIC
FMCSR:392.2	Operating a CMV while ill or fatigued	3	0	8	Unsafe Driving
FMCSR:392.2-SLLTCD	Operating a CMV while ill or fatigued	2	0	8	Unsafe Driving
FMCSR:393.95A4-EEUS	Emergency Equipment - Fire Extinguishers - unsecured	1	0	—	Vehicle Maintenance
FMCSR:396.17C-PI	No proof of periodic inspection	1	0	3	Vehicle Maintenance
FMCSR:392.2C	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:392.2-HOS	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:392.2-SLLSR	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:391.41B10-MC	Medical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate	1	1	—	Driver Fitness
FMCSR:393.95(a)(4)	393.95(a)(4)	1	0	—	Vehicle Maintenance
FMCSR:390.21T(b)(1)	390.21T(b)(1)	1	0	—	General/Admin
FMCSR:391.11(b)(4)	No valid medical certificate	1	1	7	Driver Fitness
FMCSR:393.9(a)	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:393.95(a)	Emergency equipment - fire extinguisher missing/defective	1	0	5	Vehicle Maintenance
FMCSR:393.95(f)	Emergency Equipment - Stopped vehicle warning devices missing or improper	1	0	—	Vehicle Maintenance
FMCSR:393.48(a)	Inoperative/defective brakes	1	0	8	Vehicle Maintenance
FMCSR:393.11	Lighting devices/reflectors	1	0	3	Vehicle Maintenance
FMCSR:391.41(a)(1)	391.41(a)(1)	1	0	—	Driver Fitness
FMCSR:392.5(a)(3)	Driver having possession of alcohol while on duty or operating or in physical control of a CMV	1	0	—	Controlled Substances/Alcohol

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

25.0%vs nat'l 6.7%

+18.3 pts above avg

Violations / Inspection

2.63vs nat'l 1.80

+0.82 above avg

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

Inspection History (8 inspections)

fmcsa-inspectionsApr 5, 2026

Inspection History (8 inspections)
Date	Report #	Station	State	Level	Vehicle	Violations	Top Codes	OOS
Jan 8, 2026	86759647	HAZEL GREEN WI	WI	Level 2	DODGE STRAIGHT TRUCK	3	393.95A4-EEUS, 396.17C-PI, 392.2-SLLTCD	No
Apr 17, 2025	84450016	MOUNT HOPE WI	WI	Level 3	DODGE STRAIGHT TRUCK	0	—	No
Apr 2, 2025	84305722	I-80 WB	IA	Level 3	RAM STRAIGHT TRUCK	1	392.2C	No
Feb 20, 2025	83938790	KIELER WI	WI	Level 2	FORD STRAIGHT TRUCK	2	392.2-SLLTCD, 392.2-HOS	No
Nov 5, 2024	83109984	DARLINGTON WI	WI	Level 2	DODGE STRAIGHT TRUCK	2	392.2-SLLSR, 391.41B10-MC	Yes
Jun 27, 2024	82031003	HAZEL GREEN WI	WI	Level 1	DODGE STRAIGHT TRUCK	4	392.2, 393.95(a)(4), 390.21T(b)(1)	Yes
Feb 7, 2024	80803800	Roadside	IA	Level 3	RAM STRAIGHT TRUCK	2	392.2	No
May 16, 2023	78648938	DICKEYVILLE SWEF	WI	Level 1	DODG STRAIGHT TRUCK	7	393.9(a), 393.95(a), 393.95(f)	No