United Petroleum Transports INC

Doing business as Oklahoma Tank Lines
USDOT 185040 · MC152151 · Oklahoma City, OK
USDOT ActiveCommon authorityContract authority (as of 5/2026)HazmatSafety: Satisfactory
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Company snapshot
Legal name
United Petroleum Transports INC
DBA
Oklahoma Tank Lines
USDOT number
185040
MC docket
MC152151
Physical address
4312 S Georgia Place, Oklahoma City, OK, 73129-7972
Power units
604
Drivers
712
Operation
Interstate
Operating radius
Interstate 100+ mi
Cargo
General Freight, Liquids/Gases, Intermodal Containers, Chemicals, Other
Operation class
Authorized For-Hire
Last MCS-150 filing
Jan 7, 2026
Operating authority
Common authority
Active
Contract authority (as of 5/2026)
Active
Broker authority
Inactive
Authority granted
Jun 1, 1974
Insurance on file
Insurer (writing paper)
Ace American Insurance Company
Filing form
BMC-91X
Coverage amount
$5,000,000
BI/PD on file
$12,000,000
Estimated renewal window
Q2 2027

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Safety record
FMCSA safety rating
Satisfactory
Roadside inspections (24 mo)
1,064
Out-of-service inspections
146
Inspections with violations
541
Crashes (24 mo)
37
BASICs with acute/critical violations
0
SMS population
Interstate
Common questions

Is United Petroleum Transports INC insured?

Yes. United Petroleum Transports INC (USDOT 185040) has active BI/PD liability insurance on file with FMCSA, currently written by Ace American Insurance Company, with $5,000,000 in coverage on the filing.

What insurance company does United Petroleum Transports INC use?

United Petroleum Transports INC's current BI/PD filing is written by Ace American Insurance Company. Insurer changes show up in the daily-refreshed federal filing record.

What is United Petroleum Transports INC's MC number?

United Petroleum Transports INC's FMCSA docket is MC152151, paired with USDOT 185040.

Is United Petroleum Transports INC safe to work with?

United Petroleum Transports INC's FMCSA safety rating is Satisfactory, with 1,064 roadside inspections in the last 24 months, 37 recorded crashes, 0 of the five public BASICs carrying an acute or critical violation from an FMCSA investigation. The full inspection-level record is on this page.

When does United Petroleum Transports INC's insurance renew?

Based on its filing history, United Petroleum Transports INC's BI/PD policy is estimated to renew in Q2 2027. The exact estimated X-date, with alerts when it changes, is in Market Tracker. Unlock USDOT 185040’s exact X-date →

How many trucks does United Petroleum Transports INC operate?

United Petroleum Transports INC reports 604 power units and 712 drivers in its latest MCS-150 census filing.

Source: FMCSA census, Licensing & Insurance (L&I) and SMS publications, mirrored and refreshed daily. Record last synced Sep 15, 2026. Native Base is not affiliated with FMCSA; always confirm against the live federal record before binding.

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