Chief Petroleum Company is an active interstate carrier based in Colorado Springs, CO.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 21 | 0 | 0 |
| Tractors | 21 | 0 | 0 |
| Total Power Units | 21 | ||
Distinct vehicles · 24 mo
vs 21 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 0% | 0% | Better than most peers |
| HOS Compliance | 91% | 97% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 67% | 88% | Around peer average |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 0 | — | 6.67% |
| Vehicle | 0 | 2 | — | 22.26% |
| Hazmat | 14 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2026 | 0 | 1 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 7 | 4 | 1 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 25, 2026 | KS | TRUCK TRACTOR | 0 | 0 |
| Mar 24, 2026 | CO | STRAIGHT TRUCK | 1 | 2 |
| Mar 5, 2026 | CO | TRUCK TRACTOR | 0 | 0 |
| Feb 23, 2026 | CO | STRAIGHT TRUCK | 0 | 0 |
| Jan 14, 2026 |
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| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 2 | 0.24 | — |
| Vehicle Maintenance | 6 | 1.92 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 3 states. Top state CO accounts for 91% of activity. Activity outside home state (CO): 9%.
| Hazardous Materials Compliance | 3 | 0 | 0 |
| Hours-of-Service Compliance | 3 | 2 | 0 |
| CO |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Dec 10, 2025 | CO | STRAIGHT TRUCK | 0 | 0 |
| Dec 1, 2025 | CO | STRAIGHT TRUCK | 0 | 0 |
| Nov 17, 2025 | CO | STRAIGHT TRUCK | 1 | 0 |
| Oct 27, 2025 | CO | STRAIGHT TRUCK | 0 | 0 |
| Oct 8, 2025 | CO | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 24, 2026 | 393207FSDAS | Suspension - Deflated air suspension | Vehicle Maintenance | Yes |
| Nov 17, 2025 | 172302AHMM | HM (Markings) - Failing to mark a bulk HM package with ID numbers as required. | Hazardous Materials Compliance | — |
| Jul 15, 2025 | 177817E2HMHC | HM (Highway Carriage) - Failing to have HM shipping papers readily accessible. | Hazardous Materials Compliance | — |
| Jul 15, 2025 | 3939AHLLH | Lighting - Headlamp(s) fail to operate on low and high beam | Vehicle Maintenance | — |
| Jun 20, 2025 | 39345DB | Air Brake - Audible air leak at a proper connection | Vehicle Maintenance | — |
| Jun 20, 2025 | 3963A1OAL | Other - Any air leak not attributed to the brake or suspension system. | Vehicle Maintenance | — |
| Apr 25, 2025 | 39375BTFV | Tires - Front less than 4/32 inch tread depth | Vehicle Maintenance | — |
| Mar 21, 2025 | 3939ALHLI | Lighting - Headlamp(s) - Any inoperative | Vehicle Maintenance | — |
| Mar 14, 2025 | 172328DHMM | HM (Markings) - Failing to mark a manual remote shut-off device as required | Hazardous Materials Compliance | — |
| Oct 14, 2024 | 39345B2B | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |