FRONTIER TANK LINES INC
AUTHORIZEDUSDOT
778718
MC Number
353302
Fleet Size
134
Total Drivers
177
FMCSA-derived snapshot updated: September 13, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
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Safety overview
FRONTIER TANK LINES INC is a large interstate motor carrier based in MCKINNEY, Texas, operating 134 power units with 177 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 1.3% comes in under the 6.7% national average. They have 12 crashes on file (3 with injuries). FMCSA records show 384 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 Texas is 13.6% and the average vehicle OOS rate is 29.9% across 184,824 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- Yes
- Safety Rating Date
- N/A
Inspections
384
Total
51%
Driver %
Insurance on file
Liability (BIPD)
OLD REPUBLIC INSURANCE COMPANY — eff. Mar 1, 2024
Cargo
Not on file
Surety Bond
Not on file
Trust Fund
Not on file
Source: Legacy FMCSA. Verify current filings directly with FMCSA before relying on them.
Crash history
12
Total Crashes
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Frequently asked questions
Is FRONTIER TANK LINES INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for FRONTIER TANK LINES INC (USDOT #778718) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is FRONTIER TANK LINES INC's safety record?
FRONTIER TANK LINES INC has 384 inspections in CarrierOwl's current imported snapshot and 12 matching crashes. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does FRONTIER TANK LINES INC operate?
FRONTIER TANK LINES INC operates 134 power units with 177 drivers on file. That puts them in the large carrier category by FMCSA standards.
Does FRONTIER TANK LINES INC transport hazardous materials?
Yes. FRONTIER TANK LINES INC is flagged for hazardous materials transportation with FMCSA. That means additional safety requirements and more frequent inspections.
Where is FRONTIER TANK LINES INC located?
FRONTIER TANK LINES INC is based in MCKINNEY, Texas at 6850 TPC DR STE 200, 75070. Phone: (972) 671-3110.
What are FRONTIER TANK LINES INC's out-of-service rates?
FRONTIER TANK LINES INC's driver out-of-service rate is 1.3%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 10.6%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.