FRONTIER MILLS INC

USDOT 419567 • 2002 SD HWY 314, YANKTON, SD, 57078

ACTIVEMotor Carrier

Authority:1 active

Insurance:None on file

BOC-3:On file

Safety Rating:Not rated

MCS-150:Never updated

OOS Orders:None

Overview

Company profile from FMCSA Census File

USDOT

419,567

Status

ACTIVE

Entity Type

Corporation

Operation

Interstate

Business Type

Motor Carrier

State

South Dakota

Phone

6056652441

Power Units (MCS-150)

Drivers (MCS-150)

MCS-150 Mileage

121,259

BOC-3 Agent

INTERSTATE AUTHORITY LLC

Physical Address

2002 SD HWY 314, YANKTON, SD, 57078

Contact

Phone: 6056652441

Risk Signals1 flagged

HIGH

No insurance filings on record

This for-hire carrier has no insurance filings in the FMCSA database — a critical compliance gap.

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

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

Contract Carrier — Active

Active Authority

Revoked / Inactive

Authority Types

Insurance Policies

None on file

BOC-3 Filing

On file

Operating Authority

fmcsa-authhistApr 5, 2026

Operating Authority
Authority Type	Docket #	Status	Original Date	Final Date
Contract Carrier	MC-1778692	ACTIVE	Unknown	Unknown

No insurance filings found for this carrier in FMCSA records.

Check FMCSA SAFER for current insurance status

Authority Action History (1 events)

fmcsa-authhist-blob

Authority Action History (1 events)
Docket	Authority Type	Original Action	Served Date	Disposition	Decided Date
MC1778692	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	Dec 11, 2025	—	Unknown

Safety & Inspections

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

SMS BASIC Scores

Driver Fitness

N/A

Hours of Service

N/A

Unsafe Driving

12%

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

Inspections

Violations

Vehicle OOS %

0.0%

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 4 of 4 inspection records

Inspection Activity Map

2 states • 4 inspections

None Low Medium High🚛 Home base

Violation Summary (1 violations from 4 inspections)

fmcsa-inspection-file

Violation Summary (1 violations from 4 inspections)
Code	Description	# Violations	# OOS	Severity Wt	BASIC
FMCSR:392.16-D	Failing to use seat belt (49 CFR)	1	0	3	Unsafe Driving

Inspection History (4 inspections)

fmcsa-inspectionsApr 5, 2026

Inspection History (4 inspections)
Date	Report #	Station	State	Level	Vehicle	Violations	Top Codes	OOS
Sep 9, 2025	85719539	AVON SD	SD	Level 2	INTERNATIO STRAIGHT TRUCK	0	—	No
Jul 8, 2025	85151174	YANKTON SD	SD	Level 2	INTERNATIO STRAIGHT TRUCK	1	392.16-D	No
Feb 25, 2025	83958013	Roadside	NE	Level 3	INTL STRAIGHT TRUCK	0	—	No
Oct 9, 2024	82865372	JEFFERSON SD	SD	Level 1	GREAT DANE SEMI-TRAILER	0	—	No