Small fleet
35 power units. Brokers price each fleet type apart.
Load decision · FMCSA snapshot · Jun 13, 2026
Clear under the current scoring — review the flagged signal below before loading.
Small fleet
35 power units. Brokers price each fleet type apart.
11.2 yr
Model years 1998–2026 · peer benchmark unavailable.
28 yr unchanged
Same registration since 1998 — no chameleon / reincarnation signal.
SUPERIOR TRANSPORTATION INC (USDOT 760583) has a Vektor safety score of 88/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Jun 13, 2026.
The carrier holds active common and contract for-hire operating authority per FMCSA L&I as of Jun 13, 2026.
It has an active BIPD insurance filing with a $750,000 limit in force from MILFORD CASUALTY INSURANCE COMPANY effective May 24, 2025 in FMCSA L&I's current snapshot as of Jun 13, 2026.
Its vehicle out-of-service rate was 21.6% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.
The carrier received 81 roadside inspections in the last 24 months — 37 vehicle-level and 81 driver-level — across 13 states, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.
The carrier has 1 reportable crash in the last 24 months and 1 fatal crash across the full FMCSA crash record available as of Jun 13, 2026.
It reports 35 power units and 32 drivers in its most recent MCS-150 filing dated Feb 19, 2026.
It has an FMCSA safety rating of Satisfactory assigned Apr 13, 2001 in the federal record refreshed Jun 13, 2026.
SUPERIOR TRANSPORTATION INC's USDOT number is 760583, and its motor carrier number is MC-342834.
As of Jun 13, 2026, SUPERIOR TRANSPORTATION INC is active in the FMCSA register with common, contract, broker operating authority on file.
SUPERIOR TRANSPORTATION INC has a 21.6% vehicle out-of-service rate (national average 22.26%) across 99 roadside inspections, with 1 reportable crash in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 88/100 (tier: clear).
SUPERIOR TRANSPORTATION INC operates 35 power units and 32 drivers per its most recent MCS-150 filing.
SUPERIOR TRANSPORTATION INC is based in N CHARLESTON, SC, with roadside inspections recorded across 13 states.
We could not retrieve a reliable peer set for this profile right now.
81 inspections · 24 mo · vs national benchmarks
Out-of-service rate· 24-mo cumulative · vs national
Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing
Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay
80 inspections in the charted months · busiest month Jul '25 · 12
Inspection coverage· expected vs observed · the fraud signal
How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.
Violation themes· decoded · grouped by BASIC
What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.
Can they legally + adequately haul your load?
Operating authority· 49 CFR · per type
Operating authority
Insurance & bonds
Insurance adequacy· filed BIPD vs the $750K federal floor
Insurance continuity· insurer · policy · lapses
Shorter eras are too brief to label at this scale — all 15 insurers are named in the list below.
BIPD in force — $750,000 · MILFORD CASUALTY INSURANCE COMPANY · since May 2025
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| NORTHLAND INSURANCE COMPANY | May 2023 → May 2025 | $750K | 1 |
| SENTRY SELECT INSURANCE COMPANY | Feb 2023 → Jun 2023 | $750K | 2 |
| PROGRESSIVE NORTHERN INSURANCE COMPANY | Feb 2023 → Feb 2023 | $750K | 1 |
| MANUFACTURERS ALLIANCE INSURANCE COMPANY | Jun 2022 → Feb 2023 | $750K | 1 |
| GENERAL SECURITY INDEMNITY COMPANY | Jun 2022 → Feb 2023 | $750K | 1 |
| MANUFACTURERS ALLIANCE INSURANCE COMPANY | Jun 2021 → Jun 2022 | $750K | 1 |
| GENERAL SECURITY INDEMNITY COMPANY | Jun 2021 → Jun 2022 | $750K | 1 |
| ROCK RIDGE INSURANCE COMPANY | Jun 2020 → Jun 2021 | $750K | 1 |
| CLEAR BLUE INSURANCE COMPANY | Jun 2019 → Jun 2020 | $750K | 1 |
| GREAT WEST CASUALTY CO. | Jun 2018 → Jun 2019 | $750K | 2 |
| WESTFIELD INSURANCE CO. | Jun 2015 → Jun 2018 | $750K | 1 |
| NEW HAMPSHIRE INSURANCE CO. | Jun 2013 → Jun 2015 | $750K | 2 |
| GREAT WEST CASUALTY CO. | May 2007 → Jul 2013 | $750K | 2 |
| SENTRY SELECT INSURANCE COMPANY | Nov 1998 → May 2007 | $750K | 3 |
| AXA GLOBAL RISKS US INSURANCE COMPANY | Aug 1998 → Nov 1998 | $750K | 1 |
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Revealed by inspection density across 13 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Inspection density by state· each tile = a state · shade = inspections, last 24 mo
Affiliated entities & reincarnation signals · for review, not a verdict
Last 12 months: 4 trucks also ran under 5 other carriers
Shares a registration email domain with other carriers
Capacity consistency· registered vs roadside-observed power units
Registered and roadside-observed capacity are broadly consistent.
FMCSA census + L&I dossier
Location
Contact
Registration
Fleet (self-reported · MCS-150)
Daily-captured FMCSA licensing & insurance changes — monitored by Vektor
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.
Verified broker, shipper & driver reviews — moderated
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