SUPERIOR TRANSPORTATION INC

DOT# 760583 MC# 342834 N Charleston, SC Authorized For-Hire
(843) 740-1840 scott@superiortransportation.us 1940 Hanahan Road, N Charleston SC 29406
35 tractors 32 drivers 1.6M mi/yr · ~47k per unit
Satisfactory
FRED Score 74.0 / 100
Moderate confidence
28 yrs history · 76 roadside inspections

FMCSA Live Status

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Fleet & equipment

Power units
35
Drivers · CDL
32 · 26
Annual miles
1.6M
Type Own Term Trip Total
Trucks 0 0 0 0
Tractors 29 0 6 35
Trailers 66 0 8 74

Registration

Organization
CORPORATION
FMCSA Rating
Satisfactory (04-13-2001) · 25 yr old
Registered
07-21-1998 (28 yrs)
MCS-150 Update
02-19-2026 (Address Change)
FRED Score Date
Nov 07, 2026
Officer
SCOTT STELLING

Cargo

67.3
medium risk
Motor Vehicles Drive/Tow Away Metal: Sheets/Coils/Rolls Machinery/Large Objects Intermodal Containers Meat Refrigerated Food General Freight Logs/Poles/Beams/Lumber Building Materials Paper Products Utility Construction
High-Risk Cargo
Motor Vehicles, Drive/Tow Away, Machinery Large, General Freight, Refrigerated Food, Meat

Note: "General Freight" is a catch-all; the actual cargo mix and its risk may differ.

Estimated from the commodity types reported to FMCSA, not from loss history or the true cargo mix.

Expected crash rate is probably lower than similar fleets (about an 80% chance), but the record is too thin to say by how much.

Similar fleets: for-hire fleets of 20–49 trucks with the same kind of operation, years in business and amount of road activity. Compared using its own crash record and roadside inspections.

This motor carrier 0.77×
ExcellentStrongSatisf.MarginalPoorCritical
▲ Similar fleets 1.0×
Expected crashes, next 12 months
1.3 vs 1.7 for similar fleets
Likely 0–3 crashes
This motor carrier
1.3
Similar fleets
1.7
Chance of a fatal crash, next 12 months
~4%
Below similar fleets.
What's driving the grade
Crash history
betterworse
Leans better, not yet proven. 1 injury crash on the FMCSA record in 24 months (about 0.5 a year); similar fleets have about 1.7 a year. The grade counts 2 crashes in its 36-month scoring window, recent ones weighted most.
Roadside inspections
betterworse
Better than peers. Out-of-service orders 0.69× and unsafe-driving and hours-of-service violations 0.78× the rate expected for its inspections. Together they move its crash estimate -7%. It's inspected more often than most fleets its size.

Worth a closer look

From the FMCSA record. The grade already counts the safety items; insurance filings and links to other motor carriers are not in it.

  • Injury crashes
    1 crash with 1 person hurt in 24 months.
    Ask: claim status and driver history for these crashes.
  • Brakes and lights
    Brakes are 13 of 42 violations (31%). Brake or light defects led to 4 out-of-service orders.
    Ask: the preventive-maintenance schedule and shop records.
Strengths
  • Driver out-of-service rate 0.0% vs 6.7% national.
  • No FMCSA BASIC alerts.
  • 78% of inspections found no violations.
Data flags
  • Dangerous driving: 2

Track record

FMCSA record, Nov 2024 – Sep 2026 · grade scored on Sep 1, 2023 → Sep 30, 2026
Crashes
1
0 fatalities · 1 injury · 0 tow-aways
Inspections
76
78% clean (no violations)
Vehicle out-of-service
25.0%
8 of 32
National avg 22.3%
Driver out-of-service
0.0%
0 of 76
National avg 6.7%
Violations
42
9 out-of-service
Inspections per quarter With an out-of-service order
Q4 '24: 3 inspections, 0 out of service 3 Q4 '24 Q1 '25: 2 inspections, 0 out of service 2 Q1 '25 Q2 '25: 5 inspections, 1 out of service 5 Q2 '25 Q3 '25: 32 inspections, 1 out of service 32 Q3 '25 Q4 '25: 3 inspections, 0 out of service 3 Q4 '25 Q1 '26: 16 inspections, 3 out of service 16 Q1 '26 Q2 '26: 7 inspections, 2 out of service 7 Q2 '26 Q3 '26: 8 inspections, 1 out of service 8 Q3 '26
vs 11,996 peer fleets
This motor carrierPeers
Crashes 0.029 0.027
Inspections 1.43 1.02
Violations 0.60 0.71
Critical violations 0.06 0.14

Yearly rates from the last 24 months. Peers: 20–49 power units, medium-risk cargo.

What they get cited for

42 violations · 24 months
  • Vehicle maintenance No alert
    33 · 9 OOS
    Brakes 13 · Lights 10 · Cargo securement 5 · Tires 2 · Other parts 3
  • Unsafe driving No alert
    6 · 0 OOS
    Reckless / lane 3 · Speeding 3
  • Hours of service No alert
    3 · 0 OOS
    Logbook / ELD paperwork 2 · Over hours limit 1
  • Driver fitness No alert
    0
  • Drugs & alcohol No alert
    0
Out-of-service violations “No alert” = under FMCSA's BASIC intervention threshold

Violations by quarter

Tap a category to show or hide it
No violation trend data

Crashes

24 months
  • Mar
    30
    2025
    Kentucky
    Injury · 1 person hurt
    Daylight, two-way trafficway divided unprotected median.

No other reportable crashes on the FMCSA record.

Insurance filed with FMCSA

FMCSA record through May 14, 2026 · no change recorded by FMCSA since
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Last on FMCSA's record (May 14, 2026)
$750,000 · MILFORD CASUALTY INSURANCE COMPANY
on record since May 24, 2025 · FMCSA minimum $750,000 · no gap on FMCSA's record since Aug 1998
Cargo filing
on file · MARKEL AMERICAN INSURANCE COMPANY since May 24, 2025
36 months to May 14, 2026
  • 3 liability insurers on FMCSA's record, 2 changes: NORTHLAND INSURANCE COMPANY → MILFORD CASUALTY INSURANCE COMPANY (May 2025); SENTRY SELECT INSURANCE COMPANY → NORTHLAND INSURANCE COMPANY (May 2023)
  • 2 cancellation notices filed by insurers; 1 took effect (the last May 24, 2025, replaced the same day); 1 replaced before it took effect
  • No gap in filed liability coverage while liability was required
Authority
  • FMCSA notice resolved in time: 1

Operating authority active (FMCSA's L&I record of May 14, 2026, status since May 21, 2025)

Who insures fleets like this →

FMCSA filings only, not a policy audit. Not part of the FRED grade. Wrong or out of date?

Where it happens

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Inspections by state
  • North Carolina 28
  • South Carolina (HQ) 20
  • Florida 13
  • Alabama 5
  • Georgia 3
  • Iowa 1
  • Indiana 1
  • Kentucky 1

26% of inspections were in its home state.