Chemisphere Corporation is an active interstate carrier based in St Louis, MO.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 1 | 0 | 0 |
| Tractors | 9 | 0 | 0 |
| Trailers | 2 | 1 | 0 |
| Total Power Units | 10 | ||
Distinct vehicles · 24 mo
vs 10 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 86% | 93% | Worse than most peers |
| HOS Compliance | 84% | 92% | Worse than most peers |
| Driver Fitness | 83% | 92% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 57% | 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 | 1 | — | 6.67% |
| Vehicle | 0 | 6 | — | 22.26% |
| Hazmat | 23 | 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 | 12 | 4 | 4 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 18, 2026 | MO | TRUCK TRACTOR | 2 | 1 |
| Mar 2, 2026 | MO | STRAIGHT TRUCK | 0 | 0 |
| Feb 18, 2026 | MO | TRUCK TRACTOR | 2 | 1 |
| Feb 10, 2026 | IN | TRUCK TRACTOR | 1 | 0 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 4 | 2.60 | — |
| HOS Compliance | 5 | 0.31 | — |
| Vehicle Maintenance | 9 | 2.27 | — |
| Driver Fitness | 1 | 0.15 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 7 states. Top state MO accounts for 57% of activity. Activity outside home state (MO): 43%.
+2 other states with fewer inspections
| Hours-of-Service Compliance | 9 | 0 | 0 |
| Hazardous Materials Compliance | 8 | 0 | 3 |
| Unsafe Driving | 4 | 0 | 0 |
| Driver Fitness | 1 | 1 | 1 |
| Jan 21, 2026 | IN | TRUCK TRACTOR | 1 | 0 |
| Jan 16, 2026 | IL | TRUCK TRACTOR | 0 | 0 |
| Nov 17, 2025 | KY | TRUCK TRACTOR | 0 | 0 |
| Nov 11, 2025 | MO | TRUCK TRACTOR | 3 | 0 |
| Nov 7, 2025 | MO | TRUCK TRACTOR | 0 | 0 |
| Nov 7, 2025 | MO | TRUCK TRACTOR | 1 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 18, 2026 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Mar 18, 2026 | 3939ALSLIWR | Lighting - Stop lamps - Both inoperative when required to be on | Vehicle Maintenance | Yes |
| Feb 18, 2026 | 177823AHMPMCM | HM (Placarding) - A carrier may not move a transport vehicle containing a hazardous material unless the vehicle is marked and placarded in accordance with part 17 | Hazardous Materials Compliance | — |
| Feb 18, 2026 | 3939BLRLIWR | Lighting - Tail lamp - Both lamps on rearmost vehicle inoperative when required to be on | Vehicle Maintenance | Yes |
| Feb 10, 2026 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Jan 21, 2026 | 39524 | HOS (ELD) - ELD Form and Manner | Hours-of-Service Compliance | — |
| Nov 11, 2025 | 39524 | HOS (ELD) - ELD Form and Manner | Hours-of-Service Compliance | — |
| Nov 11, 2025 | 393205CWRAWFLMIB | Wheel/Rim - Any wheel fasteners loose/missing/ineffective/broken. | Vehicle Maintenance | — |
| Nov 11, 2025 | 3963A1ALATR | Air Brake - Any leak from an air tank reservoir. | Vehicle Maintenance | — |
| Nov 7, 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 |