STEVENSON WEIR SOUTHERN LLC

DOT# 1676368 MC# 881277CARRIER

ACTIVE

Trust Score

93 / 100

A Excellent

Components

Compliance · 40% 100

Safety · 35% 92

Insurance · 25% 85

No active cargo insurance on file

Confidence: high · based on FMCSA safety, insurance & authority data How is this calculated?

Overview

Address

1523 SOUTH ANDERSON RD

ROCK HILL, SC 29730

View on Google Maps ↗

Contact

Email: shannon.houck@swscarolina.com

Business Info

D&B #: 0

Fleet

193

Power Units

203

Drivers

Equipment Breakdown

Owned Trucks169

Owned Tractors24

Authority

Status: ACTIVE

FMCSA add date: Aug 13, 2007

Common authority: Sep 11, 2014

Authority History (2)

Authority Type	Action	Date
MOTOR PROPERTY COMMON CARRIER	REINSTATED	Oct 15, 2021
MOTOR PROPERTY COMMON CARRIER	GRANTED → REVOKED	Sep 11, 2014 → Oct 12, 2021

Cargo Types

General Freight

Active Certifications

Property

MCS-150

Last updated: May 20, 2026

Mileage: 3,148,841 (2025)

Operation Classification

PRIVATE PROPERTYAUTHORIZED FOR HIRE

Carrier Operation

Interstate

Recent Changes

Safetytotal crashes: 4 → 3May 30, 2026

Safety

Out-of-Service Rates

Driver145 inspections

2.8%

6.0%

Carrier National avg

Vehicle33 inspections

15.2%

22.6%

Carrier National avg

Hazmat

No hazmat inspections

Overall145 inspections

6.2%

Carrier

Crash Summary

Fatal

Injury

3.0

per 1M miles

Towaway

Total

BASIC Violations

Unsafe Driving51

Driver Fitness4

Hours of Service0

Drug / Alcohol0

Vehicle Maintenance21

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 145 inspections below. A measure of 0 means no recorded violations in that BASIC — not necessarily a strong safety record on a small sample. FMCSA does not publish peer-group percentiles for property carriers, so the underlying measures — not percentile rankings — are shown; Hazmat Compliance and Crash Indicator are not published.

SMS Inspections (24 mo)

145

Total

Driver OOS

Vehicle OOS

BASIC Measures

Unsafe Driving0.205 insp w/ viol

Hours of Service0.000 insp w/ viol

Driver Fitness0.184 insp w/ viol

Controlled Substances0.000 insp w/ viol

Vehicle Maintenance3.1912 insp w/ viol

Insurance

1 policy on file1 active

Type	Status	Insurer	Policy #	Coverage	Effective	Expires	Form
BIPD	Active	FRANKENMUTH MUTUAL INSURANCE CO	6625517	—	Oct 12, 2021	—	91

Insurance History (3)

Type	Insurer	Status	Coverage	Effective	Cancelled
BIPD · F91X	THE CINCINNATI INSURANCE CO.	Name ChangedNAMECHG	$750,000	May 20, 2016	Oct 12, 2021
BIPD · F91X	THE CINCINNATI INSURANCE CO.	ReplacedTERM/REPL	$750,000	May 20, 2014	May 20, 2016
BIPD · F91X	THE CINCINNATI INSURANCE CO.	CancelledCANCEL	$750,000	May 20, 2014	Nov 14, 2016

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