KNOWLES TRUCKING LLC
USDOT 1246064 · Doing business as KNOWLES ENTERPRISES
Active, interstate carrier, large fleet (143 power units) — safety rating: conditional.
Vetting summary
At a glance
- Out-of-service rate40.9% vs 19.1% national avg
- Crashes (24 months)10 reported — involvement does not imply fault
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 1246064 |
|---|---|
| MC Number | MC-667980 |
| Legal Name | KNOWLES TRUCKING LLC |
| DBA Name | KNOWLES ENTERPRISES |
| Entity Type | — |
| Phone | 9704341912 |
| Address | 22154 US HWY 270, Woodward, OK, 73801 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | C — Conditional (rated 20240326) |
| Hazmat Flag | true |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Our scoring
Safety scores
| Unsafe Driving | 78 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 86 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 91 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 193 |
|---|---|
| Out-of-Service Rate | 40.9% vs 19.1% national average |
| Crashes | 10 total (1 fatal, 5 with injuries, 9 towaway) |
- 2026-05-22 — OK — 1 injured, towaway
- 2025-12-21 — TX — 1 injured
- 2025-12-11 — TX — 1 fatal, 1 injured, towaway
- 2025-11-25 — CO — 1 injured, towaway
- 2025-09-21 — OK — towaway
Most frequent violation categories: 20 (161), 16 (131), 23 (84).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 143 |
|---|---|
| Drivers | 160 |
| Recent Annual Mileage | 4,355,792 |
| Last MCS-150 Filing | 03-DEC-25 |
KNOWLES TRUCKING LLC operates 143 power units — a larger fleet than 100% of carriers registered in OK.
Nearby
Other carriers in Woodward, OK
- WARRIOR ENERGY SERVICES CORPERATION — USDOT 1136073, 92 power units
- KODA SERVICES INC — USDOT 1252119, 35 power units
- FOAMTECH INCORPORATED — USDOT 1192448, 25 power units
- BOOMER WELL SERVICE — USDOT 1223359, 20 power units
- ROAD RUNNER TRUCKING LLC — USDOT 1436478, 20 power units
Browse all carriers in Woodward, OK or all OK carriers.