Superior Truck Lines Inc (DOT# 2645178) – FMCSA Carrier Profile
DOT# 2645178● Active
Updated monthly · 2026-03-09
This carrier is active. Review the inspection and crash data below.
Superior Truck Lines Inc is a registered motor carrier with the FMCSA under USDOT number 2645178. The company operates from Newman, CA and maintains an active operating status with 138 power units and 183 drivers on record.
Safety Rating
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Company Information
Address1457 Main St Ste A, Newman, CA, 95360
Phone(209) 862-9430
Entity TypeAuthorized For Hire
OperationIntrastate (Non-Hazmat)
Power Units138(Large carrier)
Drivers183
MCS-150 FiledSeptember 6, 2023
Annual Mileage8,114,349 mi (2022)
Inspection Summary
All-time Inspections
All-time25
Total
4
OOS
0
Driver OOS
4
Vehicle OOS
25 inspections reflects moderate road activity.
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service. 16.0% — approaching the national vehicle OOS average of ~21%.
Crash History
Crash Records
All-time2
Total
0
Fatal
2
Injuries
0
Tow-Away
2 crashes recorded. Low count, but crash data should always be reviewed alongside inspection history.
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Frequently Asked Questions
What is USDOT Number 2645178?
USDOT number 2645178 is assigned to Superior Truck Lines Inc, an active motor carrier registered with the FMCSA, based in Newman, CA.
How many inspections has Superior Truck Lines Inc had?
Superior Truck Lines Inc has recorded 25 total inspections with 4 out-of-service orders, representing an OOS rate of 16.00%.
Where is Superior Truck Lines Inc located?
Superior Truck Lines Inc is headquartered at 1457 Main St Ste A, Newman, CA 95360.
What does "Not Rated" mean?
"Not Rated" means the FMCSA has not conducted a formal compliance review for this carrier. It does not indicate a safety problem — many active carriers operate without a formal rating.
Is zero crashes always a good sign?
Generally yes, but context matters. A carrier with zero crashes and very few inspections may simply have limited road exposure. Always review crash data alongside inspection volume and fleet size.
What is a normal OOS rate?
The national average vehicle out-of-service rate is approximately 21%. Driver OOS averages around 5%. Rates significantly above these thresholds may indicate recurring compliance issues.
How often is FMCSA data updated?
FMCSA publishes updated carrier data monthly. This page reflects the most recent available snapshot, updated on the date shown above.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 2645178 · Last updated: 2026-03-09. View official FMCSA record →