W M Dewey And Son Inc is an active interstate carrier based in Houston, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 1 | 0 | 0 |
| Tractors | 38 | 9 | 0 |
| Trailers | 105 | 0 | 0 |
| Total Power Units | 48 | ||
Distinct vehicles · 24 mo
vs 48 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 56% | 92% | Around peer average |
| HOS Compliance | 54% | 90% | Around peer average |
| Driver Fitness | 54% | 91% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 40% | 74% | 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 | 8 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2024 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 44 | 15 | 14 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 20, 2026 | TX | TRUCK TRACTOR | 2 | 0 |
| Mar 16, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Mar 10, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Mar 6, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Mar 6, 2026 |
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| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.10 | — |
| HOS Compliance | 2 | 0.03 | — |
| Vehicle Maintenance | 24 | 3.12 | — |
| Driver Fitness | 1 | 0.03 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 2 states. Top state TX accounts for 95% of activity. Activity outside home state (TX): 5%.
| Hours-of-Service Compliance |
| 3 |
| 0 |
| 0 |
| Driver Fitness | 1 | 0 | 1 |
| Unsafe Driving | 1 | 0 | 0 |
| TX |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Mar 3, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Mar 3, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Feb 23, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Feb 23, 2026 | TX | TRUCK TRACTOR | 2 | 1 |
| Feb 20, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 20, 2026 | 39311TU | Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997 | Vehicle Maintenance | — |
| Mar 20, 2026 | 39330 | Improper battery installation | Vehicle Maintenance | — |
| Feb 23, 2026 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Feb 23, 2026 | 3963A1BOS | BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination | Vehicle Maintenance | Yes |
| Jan 5, 2026 | 3965BHWSLIW | Hubs - Wheel seal leaking - inner wheel | Vehicle Maintenance | — |
| Jan 3, 2026 | 39311 | No or defective lighting devices or reflective material as required | Vehicle Maintenance | — |
| Jan 3, 2026 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Jan 3, 2026 | 3939T | Inoperable tail lamp | Vehicle Maintenance | — |
| Jan 3, 2026 | 3939TS | Inoperative turn signal | Vehicle Maintenance | — |
| Dec 22, 2025 | 39367C7 | Fuel tank fill pipe cap missing | Vehicle Maintenance | — |