Mayflower Transit Llc is an active interstate carrier based in Fenton, MO.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 769 | 272 | 0 |
| Tractors | 0 | 497 | 0 |
| Trailers | 11 | 824 | 0 |
| Total Power Units | 769 | ||
Distinct vehicles · 24 mo
vs 769 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 93% | 89% | Worse than most peers |
| HOS Compliance | 93% | 93% | Worse than most peers |
| Driver Fitness | 71% | 92% | Around peer average |
| Controlled Substances | 86% | 99% | Worse than most peers |
| Vehicle Maintenance | 100% | 85% | 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 | 19 | — | 6.67% |
| Vehicle | 0 | 96 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2026 | 0 | 1 | 2 | 3 |
| Oct 1, 2025 | 1 | 2 | 1 | 1 |
| Jul 1, 2025 | 0 | 2 | 3 | 3 |
| Apr 1, 2025 | 0 | 8 | 6 | 6 |
| Jan 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 429 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 24, 2026 | KY | TRUCK TRACTOR | 4 | 3 |
| Mar 24, 2026 | FL | STRAIGHT TRUCK | 0 | 0 |
| Mar 23, 2026 | NM | TRUCK TRACTOR | 0 | 0 |
| Mar 20, 2026 | OH | TRUCK TRACTOR | 4 | 0 |
| Category |
|---|
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 100 | 0.82 | — |
| HOS Compliance | 95 | 0.45 | — |
| Vehicle Maintenance | 211 | 5.17 | — |
| Driver Fitness | 16 | 0.17 | — |
| Controlled Substances | 2 | 0.02 | — |
| 4.44% |
Where they run
Inspected in 48 states. Top state CA accounts for 13% of activity. Activity outside home state (MO): 100%.
+43 other states with fewer inspections
| Oct 1, 2024 |
| 0 |
| 6 |
| 6 |
| 6 |
| Jul 1, 2024 | 0 | 2 | 2 | 2 |
| 118 |
| Hours-of-Service Compliance | 139 | 25 | 13 |
| Unsafe Driving | 109 | 51 | 0 |
| Driver Fitness | 19 | 10 | 18 |
| Controlled Substances/​Alcohol | 2 | 2 | 2 |
| Mar 20, 2026 |
| GA |
| TRUCK TRACTOR |
| 1 |
| 0 |
| Mar 18, 2026 | CA | TRUCK TRACTOR | 1 | 0 |
| Mar 17, 2026 | NC | TRUCK TRACTOR | 2 | 1 |
| Mar 17, 2026 | AZ | TRUCK TRACTOR | 4 | 2 |
| Mar 15, 2026 | NC | STRAIGHT TRUCK | 0 | 0 |
| Mar 11, 2026 | MS | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 24, 2026 | 39348ABIBD | Drum Brake - Inoperative other than a steering axle | Vehicle Maintenance | — |
| Mar 24, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Mar 24, 2026 | 3958A1HOSP | HOS (Property) - Failing to have a record of duty status using the method prescribed | Hours-of-Service Compliance | Yes |
| Mar 24, 2026 | 3963A1BOS | Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Vehicle Maintenance | Yes |
| Mar 20, 2026 | 3939ALBL | Lighting - Backup lamp inoperative | Vehicle Maintenance | — |
| Mar 20, 2026 | 3939ALRLI | Lighting - Tail lamp - Any inoperative | Vehicle Maintenance | — |
| Mar 20, 2026 | 3939ALSLI | Lighting - Stop lamps - Any inoperative. | Vehicle Maintenance | — |
| Mar 20, 2026 | 3939ALTSIR | Lighting - Turn signal -Any inoperative on a unit that is not the rearmost unit | Vehicle Maintenance | — |
| Mar 20, 2026 | 3922SLLLR | State/Local Laws - Lane restriction violation | Unsafe Driving | — |
| Mar 18, 2026 | 3963A1ALBV | Air Brake - Any leak from a brake valve | Vehicle Maintenance | — |