Cheasapeake Petroleum & Supply Co Inc is an active interstate carrier based in Gaithersburg, MD.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 27 | 4 | 0 |
| Total Power Units | 31 | ||
Distinct vehicles · 24 mo
vs 31 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 | 89% | 91% | Worse than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 61% | 80% | 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 | 12 | — | 22.26% |
| Hazmat | 2 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 24 | 3 | 11 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 4, 2026 | MD | STRAIGHT TRUCK | 0 | 0 |
| Feb 24, 2026 | MD | STRAIGHT TRUCK | 3 | 0 |
| Feb 17, 2026 | MD | STRAIGHT TRUCK | 0 | 0 |
| Feb 12, 2026 | WV | STRAIGHT TRUCK | 0 | 0 |
| Jan 21, 2026 |
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| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 5 | 2.27 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 10 | 2.82 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 4 states. Top state MD accounts for 79% of activity. Activity outside home state (MD): 21%.
| Unsafe Driving | 6 | 4 | 0 |
| Hazardous Materials Compliance | 3 | 1 | 2 |
| MD |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Jan 5, 2026 | MD | STRAIGHT TRUCK | 0 | 0 |
| Dec 23, 2025 | VA | STRAIGHT TRUCK | 0 | 0 |
| Dec 10, 2025 | MD | STRAIGHT TRUCK | 0 | 0 |
| Oct 30, 2025 | VA | STRAIGHT TRUCK | 2 | 3 |
| Oct 6, 2025 | MD | STRAIGHT TRUCK | 2 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 24, 2026 | 180415HMTMC | HM (Testing) - Failing to properly mark cargo tank test dates as required | Hazardous Materials Compliance | — |
| Feb 24, 2026 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Feb 24, 2026 | 3965BL | Lubrication - Oil or grease leak | Vehicle Maintenance | — |
| Oct 30, 2025 | 39345DBAAL | Air Brake - Audible air leak at other than a proper connection | Vehicle Maintenance | Yes |
| Oct 30, 2025 | 3963A1BALR | Air Brake - Fails air loss rate test | Vehicle Maintenance | Yes |
| Oct 6, 2025 | 393201BFR | Frame - Cab or body mounts loose/broken/missing | Vehicle Maintenance | — |
| Oct 6, 2025 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Sep 25, 2025 | 177817AHMSP | HM (Shipping Papers) - Operate a motor vehicle without a required shipping paper. NOTE: An error in the shipping description or an incomplete shipping description | Hazardous Materials Compliance | Yes |
| Sep 25, 2025 | 177823AHMTVMMCNID | HM (Transport Vehicle Markings) - 50% or more of the required ID numbers are missing for each material | Hazardous Materials Compliance | Yes |
| Sep 16, 2025 | 39216D | Driver - Failed to use seat belt while operating a CMV | Unsafe Driving | — |