Truckology Transportation Inc is an active interstate carrier based in Walnut, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 3 | 0 | 0 |
| Tractors | 3 | 0 | 0 |
| Total Power Units | 3 | ||
Distinct vehicles · 24 mo
vs 3 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 | 0% | 0% | Better than most peers |
| HOS Compliance | 94% | 97% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 81% | 91% | 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 | 0 | — | 6.67% |
| Vehicle | 0 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
| 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 | 3 | 2 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Sep 11, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Sep 11, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Sep 11, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| May 21, 2024 | CA | TRUCK TRACTOR | 2 | 0 |
| May 21, 2024 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 1 | 2.25 | — |
| Vehicle Maintenance | 4 | 4.81 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
Where they run
Inspected in 2 states. Top state CA accounts for 88% of activity. Activity outside home state (CA): 12%.
| Hours-of-Service Compliance | 1 | 1 | 1 |
| CA |
| TRUCK TRACTOR |
| 0 |
| 0 |
| May 21, 2024 | CA | TRUCK TRACTOR | 2 | 0 |
| May 9, 2024 | AZ | TRUCK TRACTOR | 5 | 1 |
| Apr 9, 2024 | CA | TRUCK TRACTOR | 4 | 2 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| May 21, 2024 | 39330 | Improper battery installation | Vehicle Maintenance | — |
| May 21, 2024 | 39375C | Tire-other tread depth less than 2/32 of inch measured in a major tread groove | Vehicle Maintenance | — |
| May 21, 2024 | 39395F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | — |
| May 21, 2024 | 3939TS | Inoperative turn signal | Vehicle Maintenance | — |
| May 9, 2024 | 39311A1LIL | Lighting - Identification lamp(s) missing | Vehicle Maintenance | — |
| May 9, 2024 | 39355C1 | Truck Tractor manufactured on or after March 1 1997 not equipped with an antilock brake system | Vehicle Maintenance | — |
| May 9, 2024 | 39355EB | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | Vehicle Maintenance | — |
| May 9, 2024 | 3953A2HOSPD | HOS (Property) - Driving beyond the 14 hour after coming on duty following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Tim | Hours-of-Service Compliance | Yes |
| May 9, 2024 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| Apr 9, 2024 | 39345D | Brake connections with leaks or constrictions | Vehicle Maintenance | — |