KNOWLES TRUCKING LLC
AUTHORIZEDDBA: KNOWLES ENTERPRISES
USDOT
1246064
MC Number
667980
Fleet Size
143
Total Drivers
160
FMCSA-derived snapshot updated: September 6, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
Broker verification report
Want a verification report for this carrier?
Request your first CarrierOwl report free for KNOWLES TRUCKING LLC. We will use this DOT profile to show authority, insurance, safety, contact consistency, and timestamped notes your team can save before sending a rate con.
Safety overview
KNOWLES TRUCKING LLC is a large interstate motor carrier based in WOODWARD, Oklahoma, operating 143 power units with 160 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 1.0% comes in under the 6.7% national average. They have 10 crashes on file (1 fatal, 5 with injuries). FMCSA records show 197 inspections for this carrier.
Truck insurance quotes
Need insurance for this carrier?
Enter your details and we'll check whether an eligible licensed insurance partner is available. Submission does not guarantee a quote or coverage.
BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Oklahoma is 12.7% and the average vehicle OOS rate is 29.6% across 27,064 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- Yes
- Safety Rating Date
- N/A
Inspections
197
Total
51%
Driver %
Insurance on file
Liability (BIPD)
XL SPECIALTY INSURANCE COMPANY — eff. Feb 1, 2026
Cargo
Not on file
Surety Bond
Not on file
Trust Fund
Not on file
Source: Legacy FMCSA. Verify current filings directly with FMCSA before relying on them.
Crash history
10
Total Crashes
Similar carriers in Oklahoma
Other carriers in the same state with a similar fleet size.
HEARTLAND ENERGY SOLUTIONS LLC
JRT TRUCKING INC
KI BOIS COMMUNITY ACTION FOUNDATION INC
BIG STAR TRANSPORTATION LLC
LARRY WILLIAMS TRUCKING LLC
Frequently asked questions
Is KNOWLES TRUCKING LLC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for KNOWLES TRUCKING LLC (USDOT #1246064) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is KNOWLES TRUCKING LLC's safety record?
KNOWLES TRUCKING LLC has 197 inspections in CarrierOwl's current imported snapshot and 10 matching crashes. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does KNOWLES TRUCKING LLC operate?
KNOWLES TRUCKING LLC operates 143 power units with 160 drivers on file. That puts them in the large carrier category by FMCSA standards.
Does KNOWLES TRUCKING LLC transport hazardous materials?
Yes. KNOWLES TRUCKING LLC is flagged for hazardous materials transportation with FMCSA. That means additional safety requirements and more frequent inspections.
Where is KNOWLES TRUCKING LLC located?
KNOWLES TRUCKING LLC is based in WOODWARD, Oklahoma at 22154 US HWY 270, 73801. Phone: (970) 434-1912.
What are KNOWLES TRUCKING LLC's out-of-service rates?
KNOWLES TRUCKING LLC's driver out-of-service rate is 1.0%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 41.1%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.