DBA: Bk Trucking Co
Calvin G Chan is an active interstate carrier based in Centennial, CO.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 1 | 0 | 0 |
| Tractors | 1 | 0 | 0 |
| Trailers | 1 | 1 | 1 |
| Total Power Units | 1 | ||
Distinct vehicles · 24 mo
vs 1 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 99% | 99% | Worse than most peers |
| HOS Compliance | 99% | 98% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 100% | 100% | Worse than most peers |
| Vehicle Maintenance | 96% | 94% | Worse than most peers |
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 | 1 | — | 6.67% |
| Vehicle | 0 | 2 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 14 | 6 | 6 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 25, 2026 | CA | TRUCK TRACTOR | 4 | 1 |
| Jan 7, 2026 | UT | TRUCK TRACTOR | 2 | 1 |
| Oct 1, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Sep 20, 2025 | CO | TRUCK TRACTOR | 3 | 0 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 12.58 | — |
| HOS Compliance | 5 | 1.94 | — |
| Vehicle Maintenance | 5 | 7.35 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 1 | 1.66 | — |
| 4.44% |
Where they run
Inspected in 3 states. Top state CA accounts for 55% of activity. Activity outside home state (CO): 73%.
| Hours-of-Service Compliance | 7 | 2 | 1 |
| Controlled Substances/​Alcohol | 1 | 1 | 1 |
| Unsafe Driving | 1 | 0 | 0 |
| Jul 28, 2025 | CO | TRUCK TRACTOR | 2 | 1 |
| Aug 30, 2024 | CO | TRUCK TRACTOR | 0 | 0 |
| Aug 27, 2024 | CA | TRUCK TRACTOR | 0 | 1 |
| Aug 15, 2024 | CA | TRUCK TRACTOR | 4 | 2 |
| Jul 24, 2024 | CA | TRUCK TRACTOR | 3 | 2 |
| May 31, 2024 | UT | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 25, 2026 | 39375A3TAOLTIS | Tires - All others leaking in tread area and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS | Vehicle Maintenance | Yes |
| Feb 25, 2026 | 3939ALSML | Lighting - Side marker lamp(s) inoperative | Vehicle Maintenance | — |
| Feb 25, 2026 | 39530B1ELDDFR | HOS (ELD) - Driver failing to review records and certify the accuracy of the information. | Hours-of-Service Compliance | — |
| Feb 25, 2026 | 39534C | HOS (ELD) - Driver failing to follow the Motor Carrier's and ELD provider's recommendations in resolving the data inconsistency displayed on the ELD. | Hours-of-Service Compliance | — |
| Jan 7, 2026 | 3922SLLML | State/Local Laws - Failure to maintain lane | Unsafe Driving | — |
| Jan 7, 2026 | 3924ADOSU | Drugs/Other Substances - Operate a CMV while under the influence or evidence of use within the past 24 hours. | Controlled Substances/​Alcohol | Yes |
| Sep 20, 2025 | 393209ESTPSD | Steering - Power steering components loose/broken | Vehicle Maintenance | — |
| Sep 20, 2025 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Sep 20, 2025 | 3958A | HOS (Form) - Paper Log/Logging Programs Form and Manner | Hours-of-Service Compliance | — |
| Jul 28, 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 |