SUPERIOR SERVICE TRANSPORT INC
AUTHORIZEDUSDOT
1758533
MC Number
643099
Fleet Size
77
Total Drivers
44
Last updated: March 16, 2026
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Safety overview
SUPERIOR SERVICE TRANSPORT INC is a mid-size interstate motor carrier based in SALT LAKE CITY, Utah, operating 77 power units with 44 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 0.0% comes in under the 5.51% national average. They have 6 crashes on file (2 with injuries). FMCSA records show 28 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Utah is 12.0% and the average vehicle OOS rate is 35.0% across 22,797 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
28
Total
50%
Driver %
Insurance on file
Liability (BIPD)
OLD REPUBLIC INSURANCE COMPANY — eff. Feb 1, 2023
Cargo
Not on file
Surety Bond
Not on file
Trust Fund
Not on file
Crash history
6
Total Crashes
Similar carriers in Utah
Other carriers in the same state with a similar fleet size.
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Frequently asked questions
Is SUPERIOR SERVICE TRANSPORT INC authorized to operate?
Yes. SUPERIOR SERVICE TRANSPORT INC (USDOT #1758533) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is SUPERIOR SERVICE TRANSPORT INC's safety record?
SUPERIOR SERVICE TRANSPORT INC has 28 inspections on file and 6 crashes on record. They do not show a formal FMCSA safety rating in CarrierOwl's current data. CarrierOwl is validating BASIC percentile display against the official FMCSA SMS portal, so brokers should verify current BASIC percentiles directly with FMCSA before relying on them.
How many trucks does SUPERIOR SERVICE TRANSPORT INC operate?
SUPERIOR SERVICE TRANSPORT INC operates 77 power units with 44 drivers on file. That puts them in the mid-size range.
Does SUPERIOR SERVICE TRANSPORT INC transport hazardous materials?
No. SUPERIOR SERVICE TRANSPORT INC does not have a hazardous materials flag in the FMCSA database.
Where is SUPERIOR SERVICE TRANSPORT INC located?
SUPERIOR SERVICE TRANSPORT INC is based in SALT LAKE CITY, Utah at 3225 WEST CALIFORNIA AVENUE, 84104-6505. Phone: (801) 462-2535.
What are SUPERIOR SERVICE TRANSPORT INC's out-of-service rates?
SUPERIOR SERVICE TRANSPORT INC's driver out-of-service rate is 0.0%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 21.7% (national average: 20.72%).