KNOWLES TRUCKING LLC

USDOT 1246064 • DBA: KNOWLES ENTERPRISES • 22154 US HWY 270, WOODWARD, OK, 73801

ACTIVEMotor Carrier

Authority:1 active

Insurance:2 current

BOC-3:Not on file

Safety Rating:C

MCS-150:Never updated

OOS Orders:None

Overview

Company profile from FMCSA Census File

USDOT

1,246,064

Status

ACTIVE

Operation

Interstate

Business Type

Motor Carrier

State

Oklahoma

Phone

9704341912

[email protected]

Power Units (MCS-150)

143

Drivers (MCS-150)

160

Safety Rating

MCS-150 Mileage

14,355,792

Physical Address

22154 US HWY 270, WOODWARD, OK, 73801

Mailing Address

PO BOX 41017, GRAND JUNCTION, CO, 81504

Contact

Phone: 9704341912

Email: [email protected]

Risk Signals2 flagged

MEDIUM

Elevated vehicle OOS rate: 41.0%

National average is 23.4%. This carrier's vehicle OOS rate is 17.6 percentage points above average.

HIGH

1 fatal crash in last 24 months

1 total fatality. See crash history below.

Signals are auto-detected from FMCSA public records. This is not a regulatory determination.

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

Common Carrier — Active

Active Authority

Revoked / Inactive

Authority Types

Insurance Policies

2 active

Latest: Feb 1, 2021

BOC-3 Filing

Not on file

Operating Authority

fmcsa-authhistApr 5, 2026

Operating Authority
Authority Type	Docket #	Status	Original Date	Final Date
Common Carrier	MC-667980	ACTIVE	Unknown	Jan 30, 2026

Active Insurance (2)

fmcsa-insurApr 5, 2026

Active Insurance (2)
Insurer	Type	Policy #	Status	Effective	Cancel Date
XL SPECIALTY INSURANCE COMPANY	BIPD/Primary	AEC0058469	ON FILE	Feb 1, 2021	Feb 18, 2026
GREAT WEST CASUALTY CO.	CARGO	GWP21751E	ON FILE	Feb 17, 2009	Dec 12, 2019

Insurance History (12 canceled/expired)

fmcsa-inshist-allwithhistory

Insurance History (12 canceled/expired)
Insurer	Type	Policy #	Status	Effective	Cancel Date
XL SPECIALTY INSURANCE COMPANY	BIPD/Primary	AEC0058469	REPLACED	Feb 1, 2021	Feb 1, 2026
NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	BIPD/Primary	4257293	REPLACED	Feb 1, 2019	Feb 1, 2021
PLAZA INSURANCE COMPANY	BIPD/Primary	PCSHU007651-02	CANCELLED	May 16, 2018	Feb 1, 2019
PLAZA INSURANCE COMPANY	BIPD/Primary	PCSHU007651-02	CANCELLED	Feb 1, 2018	May 16, 2018
PLAZA INSURANCE COMPANY	BIPD/Primary	PCSHU007651-01	CANCELLED	Feb 1, 2017	Feb 1, 2018
PLAZA INSURANCE COMPANY	BIPD/Primary	PFHRU007651-00	CANCELLED	Aug 23, 2016	Feb 1, 2017
PLAZA INSURANCE COMPANY	BIPD/Primary	PFHRU007651-00	REPLACED	Feb 1, 2016	Aug 23, 2016
PLAZA INSURANCE COMPANY	BIPD/Primary	PFHRU007651-00	CANCELLED	Feb 1, 2016	Sep 10, 2016
RLI INSURANCE COMPANY	BIPD/Primary	LFT0012881	CANCELLED	Jun 1, 2015	Mar 3, 2016
RLI INSURANCE COMPANY	BIPD/Primary	LFT0012881	REPLACED	Jun 1, 2015	Feb 1, 2016
GREAT WEST CASUALTY CO.	CARGO	GWP21751E	CANCELLED	Jan 12, 2009	Feb 17, 2009
GREAT WEST CASUALTY CO.	BIPD/Primary	GWP21751E	REPLACED	Jan 12, 2009	Jun 1, 2015

Insurance Events Timeline

fmcsa-insur-hist

Insurance Events Timeline
Event	Insurer	Policy #	Type	Event Date	Cancel Date
TERM/CANCL	XL SPECIALTY INSURANCE COMPANY	AEC0058469	BIPD/Primary	Feb 18, 2026	Feb 18, 2026
TERM/REPL	XL SPECIALTY INSURANCE COMPANY	AEC0058469	BIPD/Primary	Feb 1, 2026	Feb 1, 2026
TERM/REPL	NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	4257293	BIPD/Primary	Feb 1, 2021	Feb 1, 2021
CANCEL	GREAT WEST CASUALTY CO.	GWP21751E	CARGO	Dec 12, 2019	Dec 12, 2019
CANCEL	PLAZA INSURANCE COMPANY	PCSHU007651-02	BIPD/Primary	Feb 1, 2019	Feb 1, 2019
CANCEL	PLAZA INSURANCE COMPANY	PCSHU007651-02	BIPD/Primary	May 16, 2018	May 16, 2018
CANCEL	PLAZA INSURANCE COMPANY	PCSHU007651-01	BIPD/Primary	Feb 1, 2018	Feb 1, 2018
CANCEL	PLAZA INSURANCE COMPANY	PFHRU007651-00	BIPD/Primary	Feb 1, 2017	Feb 1, 2017
TERM/CANCL	PLAZA INSURANCE COMPANY	PFHRU007651-00	BIPD/Primary	Sep 10, 2016	Sep 10, 2016
TERM/REPL	PLAZA INSURANCE COMPANY	PFHRU007651-00	BIPD/Primary	Aug 23, 2016	Aug 23, 2016
TERM/CANCL	RLI INSURANCE COMPANY	LFT0012881	BIPD/Primary	Mar 3, 2016	Mar 3, 2016
TERM/REPL	RLI INSURANCE COMPANY	LFT0012881	BIPD/Primary	Feb 1, 2016	Feb 1, 2016
TERM/REPL	GREAT WEST CASUALTY CO.	GWP21751E	BIPD/Primary	Jun 1, 2015	Jun 1, 2015
CANCEL	GREAT WEST CASUALTY CO.	GWP21751E	CARGO	Feb 17, 2009	Feb 17, 2009

Authority Action History (9 events)

fmcsa-authhist-blob

Authority Action History (9 events)
Docket	Authority Type	Original Action	Served Date	Disposition	Decided Date
MC667980	COMMON	INVOLUNTARY REVOCATION	Jan 16, 2026	DISCONTINUED REVOCATION	Jan 30, 2026
MC667980	COMMON	INVOLUNTARY REVOCATION	Jan 7, 2019	DISCONTINUED REVOCATION	Feb 4, 2019
MC667980	COMMON	INVOLUNTARY REVOCATION	Apr 19, 2018	DISCONTINUED REVOCATION	May 14, 2018
MC667980	COMMON	INVOLUNTARY REVOCATION	Jan 5, 2018	DISCONTINUED REVOCATION	Feb 2, 2018
MC667980	COMMON	INVOLUNTARY REVOCATION	Jan 5, 2017	DISCONTINUED REVOCATION	Feb 3, 2017
MC667980	COMMON	INVOLUNTARY REVOCATION	Aug 15, 2016	DISCONTINUED REVOCATION	Aug 24, 2016
MC667980	COMMON	INVOLUNTARY REVOCATION	Feb 5, 2016	DISCONTINUED REVOCATION	Feb 8, 2016
MC667980	MOTOR PROPERTY COMMON CARRIER	GRANTED	Jan 30, 2009	—	Unknown
MC667980	COMMON	INVOLUNTARY REVOCATION	Jan 30, 2009	DISCONTINUED REVOCATION	Feb 17, 2009

Safety & Inspections

SMS BASIC scores, inspection history, and out-of-service rates

SMS BASIC Scores

Hours of Service

N/A

Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.

Inspections

233

Violations

387

64 OOS

Vehicle OOS %

41.0%

Above nat'l avg (23.4%)

Driver OOS %

2.0%

Power Units (MCS-150)

143

Drivers (MCS-150)

160

Crash Records

Inspection Activity (24 months)

Monthly inspection counts with OOS months highlighted. Hover bars for details.

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

Clean monthMonth with OOSBased on latest 100 of 233 inspection records

Inspection Activity Map

3 states • 233 inspections

None Low Medium High🚛 Home base

Violation Summary (387 violations from latest 100 of 233 inspections)

fmcsa-inspection-file

Violation Summary (387 violations from latest 100 of 233 inspections)
Code	Description	# Violations	# OOS	Severity Wt	BASIC
FMCSR:393.9	Inoperable Required Lamp	38	4	—	Vehicle Maintenance
FMCSR:392.2RG	Operating a CMV while ill or fatigued	28	0	8	Unsafe Driving
FMCSR:393.75A3	Tire-flat and/or audible air leak	22	22	—	Vehicle Maintenance
FMCSR:396.5B	Fuel system leak	19	0	7	Vehicle Maintenance
FMCSR:393.78	Windshield condition defective	18	0	4	Vehicle Maintenance
FMCSR:393.47E	Slack adjuster defective	16	0	7	Vehicle Maintenance
FMCSR:396.3A1	Inspection repair and maintenance of parts and accessories	12	0	—	Vehicle Maintenance
FMCSR:396.17C-PI	No proof of periodic inspection	8	0	3	Vehicle Maintenance
FMCSR:393.75C	Tire tread depth insufficient (other axles)	7	0	5	Vehicle Maintenance
FMCSR:393.9TS	Inoperative turn signal	7	2	—	Vehicle Maintenance
FMCSR:393.45D-B	Brake tubing/hoses inadequate	7	0	7	Vehicle Maintenance
FMCSR:396.3A1B	Brakes (general) Explain:	6	0	—	Vehicle Maintenance
FMCSR:393.48A	Inoperative/defective brakes	5	1	8	Vehicle Maintenance
FMCSR:393.55E	Coupling device/towing methods defective	5	0	8	Vehicle Maintenance
FMCSR:393.9A-LSLI	Inoperable required lamps	5	0	3	Vehicle Maintenance
FMCSR:392.2-SLLEWA2	Operating a CMV while ill or fatigued	5	0	8	Unsafe Driving
FMCSR:393.11	Lighting devices/reflectors	4	0	3	Vehicle Maintenance
FMCSR:396.3A1-BOS	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	4	4	—	Vehicle Maintenance
FMCSR:393.9H	Inoperable head lamps	4	0	—	Vehicle Maintenance
FMCSR:393.75A1	Tire-ply or belt material exposed	4	2	—	Vehicle Maintenance
FMCSR:393.95F	Emergency Equipment - Stopped vehicle warning devices missing or improper	4	0	—	Vehicle Maintenance
FMCSR:396.17C	No proof of periodic inspection	4	0	3	Vehicle Maintenance
FMCSR:392.2-SLLEWA1	Operating a CMV while ill or fatigued	4	0	8	Unsafe Driving
FMCSR:393.95A	Emergency equipment - fire extinguisher missing/defective	4	0	5	Vehicle Maintenance
FMCSR:393.95A1	Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.	4	0	—	Vehicle Maintenance
FMCSR:393.209E	Power steering violations	3	0	—	Vehicle Maintenance
FMCSR:393.75A2	Tire-tread and/or sidewall separation	3	2	—	Vehicle Maintenance
FMCSR:392.2-SLLS1	Speeding 1-5 mph over limit	3	0	3	Unsafe Driving
FMCSR:393.83G	Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment	3	0	—	Vehicle Maintenance
FMCSR:393.53B	Steering system components worn	3	0	7	Vehicle Maintenance
FMCSR:393.11TL	Lighting devices/reflectors	3	0	3	Vehicle Maintenance
FMCSR:393.60C	Glazing/window obstructions	3	0	4	Vehicle Maintenance
FMCSR:396.3A1BOS	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	3	3	—	Vehicle Maintenance
FMCSR:393.207A	Suspension defective	3	2	7	Vehicle Maintenance
FMCSR:393.207A-SAPPCBLM	Suspension defective	3	1	7	Vehicle Maintenance
FMCSR:172.602C1	Maintenance/accessibility of Emergency Response information	3	0	—	Hazardous Materials
FMCSR:177.817E	Placard deteriorated/damaged	3	0	4	Hazardous Materials
FMCSR:393.9A-LTSIR	Inoperable required lamps	3	0	3	Vehicle Maintenance
FMCSR:392.2-SLLMF	Operating a CMV while ill or fatigued	3	0	8	Unsafe Driving
FMCSR:393.48A-BI-TSA	Inoperative/defective brakes	3	0	8	Vehicle Maintenance
FMCSR:393.45DLUV	Brake tubing/hoses inadequate	3	0	7	Vehicle Maintenance
FMCSR:392.2-SLLSR	Operating a CMV while ill or fatigued	3	0	8	Unsafe Driving
FMCSR:392.2-SLLEWA3	Operating a CMV while ill or fatigued	3	0	8	Unsafe Driving
FMCSR:393.9A-LFTSI	Inoperable required lamps	2	0	3	Vehicle Maintenance
FMCSR:393.53B-B	Steering system components worn	2	0	7	Vehicle Maintenance
FMCSR:392.2WC	Operating a CMV while ill or fatigued	2	0	8	Unsafe Driving
FMCSR:393.203E	Cab front bumper missing/unsecured/protrude	2	0	—	Vehicle Maintenance
FMCSR:393.28	Wiring - improper/inadequate	2	0	3	Vehicle Maintenance
FMCSR:393.55E-B	Coupling device/towing methods defective	2	0	8	Vehicle Maintenance
FMCSR:393.55D3	Coupling device/towing methods defective	2	0	8	Vehicle Maintenance
FMCSR:393.75A4	Tire-cut exposing ply and/or belt material	2	0	—	Vehicle Maintenance
FMCSR:393.9A-HLLH	Inoperable required lamps	2	0	3	Vehicle Maintenance
FMCSR:396.5B-HWSLOW	Fuel system leak	2	1	7	Vehicle Maintenance
FMCSR:393.9A-LRLI	Inoperable required lamps	2	0	3	Vehicle Maintenance
FMCSR:393.95B	Emergency equipment - warning devices missing	2	0	4	Vehicle Maintenance
FMCSR:393.9A-LHLI	Inoperable required lamps	2	0	3	Vehicle Maintenance
FMCSR:393.45PC	Brake tubing/hoses inadequate	2	0	7	Vehicle Maintenance
FMCSR:393.205C-WRAWFLMIB	Wheel/Rim - Any wheel fasteners loose/missing/ineffective/broken.	2	0	—	Vehicle Maintenance
FMCSR:383.23A2	Operating a CMV without a CDL	2	2	—	Driver Fitness
FMCSR:393.207C	Leaf spring assembly defective/missing	2	2	—	Vehicle Maintenance
FMCSR:393.205C	Wheel fasteners loose and/or missing	2	1	—	Vehicle Maintenance
FMCSR:393.45B2-B-AIR	Brake tubing/hoses inadequate	1	0	7	Vehicle Maintenance
FMCSR:393.45B2-BHTD	Brake tubing/hoses inadequate	1	1	7	Vehicle Maintenance
FMCSR:393.48A-BIBD	Inoperative/defective brakes	1	0	8	Vehicle Maintenance
FMCSR:393.45D-BAAL	Brake tubing/hoses inadequate	1	1	7	Vehicle Maintenance
FMCSR:393.9T	Inoperable tail lamp	1	0	—	Vehicle Maintenance
FMCSR:393.45DLPC	Brake tubing/hoses inadequate	1	0	7	Vehicle Maintenance
FMCSR:393.70B1I	Coupling devices defective	1	1	8	Vehicle Maintenance
FMCSR:396.3A1-CH	Brake - Hole in Spring Brake Housing	1	1	—	Vehicle Maintenance
FMCSR:393.11A1-LRR	Lighting devices/reflectors	1	0	3	Vehicle Maintenance
FMCSR:396.3A1-BALR	Air Brake - Fails air loss rate test	1	1	—	Vehicle Maintenance
FMCSR:393.207A-STBW	Suspension defective	1	1	7	Vehicle Maintenance
FMCSR:396.3A1-OAL	Other - Any air leak not attributed to the brake or suspension system.	1	0	—	Vehicle Maintenance
FMCSR:396.3A1-BALAC	Brake - Audible air leak from a brake chamber	1	0	—	Vehicle Maintenance
FMCSR:393.95A1I	Emergency Equipment (HM) - No 10 B:C (or more) fire extinguisher for quantities of hazardous materials that requires placarding.	1	0	—	Vehicle Maintenance
FMCSR:172.328D	Fail to mark manual remote shutoff device with Emergency Shutoff	1	0	—	Hazardous Materials
FMCSR:393.203	Cab/body parts requirements violations	1	0	—	Vehicle Maintenance
FMCSR:177.817A	Placarding violation	1	0	8	Hazardous Materials
FMCSR:393.51C-BAPG	Steering wheel free play excessive	1	1	6	Vehicle Maintenance
FMCSR:393.209E-SPSLA	Steering - Power steering leaking anywhere.	1	0	—	Vehicle Maintenance
FMCSR:390.21(a)	Vehicle marking requirements	1	0	3	General/Admin
FMCSR:393.11TU	Lighting devices/reflectors	1	0	3	Vehicle Maintenance
FMCSR:393.11LR	Lighting devices/reflectors	1	0	3	Vehicle Maintenance
FMCSR:172.202A1	Hazmat description incomplete	1	0	5	Hazardous Materials
FMCSR:172.202A2	Hazmat description incomplete	1	0	5	Hazardous Materials
FMCSR:172.202A3	Hazmat description incomplete	1	0	5	Hazardous Materials
FMCSR:172.202A4	Hazmat description incomplete	1	0	5	Hazardous Materials
FMCSR:392.2W	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.24C-L	Lighting/marking on projecting loads	1	0	3	Vehicle Maintenance
FMCSR:178.345-6-HMP	HM (Packaging) - DOT 406/407/412 supports and anchoring requirements.	1	0	—	Hazardous Materials
FMCSR:393.203C	Hood not securely fastened	1	0	—	Vehicle Maintenance
FMCSR:393.24A	Lighting/marking on projecting loads	1	0	3	Vehicle Maintenance
FMCSR:396.3A1BL	Brake system pressure loss	1	1	—	Vehicle Maintenance
FMCSR:396.3A1-TRDL	Tie Rods / Drag Links - Defective Clamps / Holes / Missing nuts	1	1	—	Vehicle Maintenance
FMCSR:393.47B	Brake actuators/chambers defective	1	1	7	Vehicle Maintenance
FMCSR:180.415B	Cargo tank test or inspection markings	1	0	—	Hazardous Materials
FMCSR:393.70B1I-CDPBFL-LT20	Coupling devices defective	1	0	8	Vehicle Maintenance
FMCSR:393.75A3-TAOL	Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS	1	1	—	Vehicle Maintenance
FMCSR:393.48A-BMBCBD	Inoperative/defective brakes	1	0	8	Vehicle Maintenance
FMCSR:393.201A	Frame - cracked/loose/broken	1	1	8	Vehicle Maintenance
FMCSR:392.2-SLLEWG3	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.81-H	Horn inoperable	1	0	2	Vehicle Maintenance
FMCSR:393.9A-LSLIWR	Inoperable required lamps	1	1	3	Vehicle Maintenance
FMCSR:392.9A2-C	Cargo - Vehicle components or dunnage not secured	1	1	—	Unsafe Driving
FMCSR:393.45	Brake tubing/hoses inadequate	1	1	7	Vehicle Maintenance
FMCSR:392.2-SLLEWG1	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.75A1-TEPBM	Tires - All others - Exposed ply or belt material in tread or sidewall area	1	0	—	Vehicle Maintenance
FMCSR:393.75C-TAOTD-LT2/32	Tire tread depth insufficient (other axles)	1	0	5	Vehicle Maintenance
FMCSR:392.2-SLLTL	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving

Peer Context

This carrier vs national averages. Lower is better for all metrics.

Vehicle OOS Rate

41.0%vs nat'l 23.4%

+17.6 pts above avg

Driver OOS Rate

2.0%vs nat'l 6.7%

-4.7 pts below avg

Violations / Inspection

3.87vs nat'l 1.80

+2.07 above avg

National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.

Inspection History (233 inspections)

Showing 50 of 233

fmcsa-inspectionsApr 5, 2026

Inspection History (233 inspections)
Date	Report #	Station	State	Level	Vehicle	Violations	Top Codes	OOS
Apr 6, 2026	87501554	Roadside	OK	Level 2	DRAGO SEMI-TRAILER	5	Details unavailable	No
Mar 30, 2026	87468376	5383 FM2688	TX	Level 2	—	6	393.9, 392.2RG, 393.209E	Yes
Mar 25, 2026	87468609	IH 35 MM 59 NB REST	TX	Level 1	HEIL SEMI-TRAILER	3	393.11, 396.3A1, 396.5B	No
Mar 22, 2026	87397963	IH35 NB IH35 NB	TX	Level 2	TROX SEMI-TRAILER	0	—	No
Mar 20, 2026	87373662	IH 35 NB MM 59	TX	Level 1	FRHT TRUCK TRACTOR	3	393.48A, 393.78, 396.3A1	Yes
Mar 18, 2026	87423742	Roadside	TX	Level 2	FRHT TRUCK TRACTOR	0	—	No
Mar 17, 2026	87328570	MEEKER CO	CO	Level 2	FREIGHTLIN TRUCK TRACTOR	2	393.9A-LFTSI, 393.45B2-B-AIR	No
Mar 14, 2026	87314939	Roadside	TX	Level 2	HEIL SEMI-TRAILER	1	392.2-SLLS1	No
Mar 10, 2026	87276723	Roadside	TX	Level 2	DESP SEMI-TRAILER	0	—	No
Mar 10, 2026	87275617	Roadside	TX	Level 2	OTHR SEMI-TRAILER	2	393.55E, 393.9	No
Mar 10, 2026	87271495	RIFLE CO	CO	Level 1	KENWORTH TRUCK TRACTOR	7	396.17C-PI, 393.53B-B, 396.3A1-BOS	Yes
Mar 4, 2026	87216826	1158 TX97 SB	TX	Level 2	OVEL SEMI-TRAILER	3	393.78, 393.83G, 396.5B	No
Feb 26, 2026	87182001	59M IH35 NB / NB RES	TX	Level 1	INTL TRUCK TRACTOR	4	393.47E, 393.53B, 393.75C	No
Feb 24, 2026	87153121	57M IH35 SB	TX	Level 2	INTL TRUCK TRACTOR	1	393.78	No
Feb 22, 2026	87116904	8232 IH35 SB SVC RD	TX	Level 2	HEIL SEMI-TRAILER	4	393.75A3, 393.11TL, 393.9	Yes
Feb 20, 2026	87117524	576M FM186	TX	Level 2	TANK SEMI-TRAILER	2	393.60C, 393.9	No
Feb 20, 2026	87117522	576M FM186	TX	Level 2	FRHT TRUCK TRACTOR	1	393.9T	No
Feb 19, 2026	87118687	IH35 NB AT IH35 NB S	TX	Level 1	DURA SEMI-TRAILER	13	396.3A1, 393.45DLPC, 393.47E	Yes
Feb 19, 2026	87117521	15904 FAITH RANCH RD	TX	Level 2	DESP SEMI-TRAILER	3	393.70B1I, 393.9, 396.3A1	Yes
Feb 19, 2026	87117503	FM186	TX	Level 2	MACK TRUCK TRACTOR	5	393.47E, 393.78, 393.9	Yes
Feb 17, 2026	87090974	59M IH35 NB	TX	Level 1	HEIL SEMI-TRAILER	7	393.203E, 393.48A, 393.9H	Yes
Feb 17, 2026	87079512	Roadside	TX	Level 2	FRHT TRUCK TRACTOR	1	393.75C	No
Feb 16, 2026	87080019	576M FM186	TX	Level 2	HEIL SEMI-TRAILER	1	393.9TS	No
Feb 16, 2026	87080018	FM186	TX	Level 2	PTRB TRUCK TRACTOR	1	393.207A	Yes
Feb 15, 2026	87068818	59M IH35 NB	TX	Level 2	HEIL SEMI-TRAILER	4	393.28, 393.75A1, 393.75A2	Yes
Feb 12, 2026	87068605	Roadside	TX	Level 2	OTHR SEMI-TRAILER	0	—	No
Feb 10, 2026	87020592	Roadside	TX	Level 2	TANK OTHER	2	393.75A3, 396.5B	Yes
Feb 9, 2026	87019904	Roadside	TX	Level 2	DESP SEMI-TRAILER	5	393.75A3, 393.78, 393.9	Yes
Feb 9, 2026	87005784	SH 34 & SH 33	OK	Level 2	OVEL SEMI-TRAILER	2	393.11A1-LRR, 393.55E-B	No
Feb 3, 2026	86946839	US81 AT HENNESSEY	OK	Level 1	MACK TRUCK TRACTOR	15	393.47E, 393.45D-B, 393.9A-LFTSI	Yes
Jan 27, 2026	86907399	Roadside	TX	Level 2	TANK SEMI-TRAILER	2	392.2RG	No
Jan 27, 2026	86907504	576M FM186	TX	Level 2	FRHT TRUCK TRACTOR	4	172.602C1, 393.75A3, 393.95A1I	Yes
Jan 21, 2026	86867826	Roadside	TX	Level 2	DESP SEMI-TRAILER	5	172.328D, 172.602C1, 177.817E	No
Jan 15, 2026	86865932	59M IH35 NB	TX	Level 2	FRHT TRUCK TRACTOR	3	393.203, 393.55D3, 393.75A3	Yes
Jan 13, 2026	86794244	59M IH35 NB	TX	Level 2	HEIL SEMI-TRAILER	0	—	No
Jan 13, 2026	86876593	IH27 NB ABERNATHY SCALE	TX	Level 1	KW TRUCK TRACTOR	2	177.817A, 177.817E	No
Jan 12, 2026	86793870	Roadside	TX	Level 2	MACK TRUCK TRACTOR	4	393.75A3, 393.78, 393.9	Yes
Jan 9, 2026	86768562	Roadside	TX	Level 2	FRHT TRUCK TRACTOR	7	393.60C, 393.75A4, 393.78	No
Jan 9, 2026	86769360	FM54 NB SVC RD	TX	Level 2	DRAG SEMI-TRAILER	3	393.9, 393.9TS	No
Jan 6, 2026	86780796	59M IH35 NB	TX	Level 2	KW TRUCK TRACTOR	3	392.2RG, 393.9	No
Jan 3, 2026	86739951	IH27 NB ABERNATHY SCALE	TX	Level 2	DESP SEMI-TRAILER	0	—	No
Jan 2, 2026	86701107	PARACHUTE CO	CO	Level 2	KENWORTH STRAIGHT TRUCK	3	393.45D-B, 393.51C-BAPG, 396.17C-PI	Yes
Jan 2, 2026	86714543	SH 34 & SH 47	OK	Level 2	OVEL SEMI-TRAILER	3	393.9A-HLLH, 393.209E-SPSLA, 393.55E-B	No
Jan 1, 2026	86696765	Roadside	TX	Level 2	PTRB TRUCK TRACTOR	7	392.2RG, 393.60C, 393.75A3	Yes
Dec 31, 2025	86694981	Roadside	TX	Level 2	LUFK SEMI-TRAILER	12	393.9, 396.17C, 390.21(a)	Yes
Dec 20, 2025	86633697	7971 US83	TX	Level 2	DESP SEMI-TRAILER	5	172.602C1, 177.817E, 393.75A3	Yes
Dec 18, 2025	86618073	INTERSTATE 35 MILE M	TX	Level 2	WSTR TRUCK TRACTOR	1	393.78	No
Dec 17, 2025	86616906	IH35 MM59	TX	Level 2	INTL TRUCK TRACTOR	0	—	No
Dec 16, 2025	86592765	US81/3 N K'FISHER	OK	Level 2	DRAG SEMI-TRAILER	5	393.9A-LRLI, 393.9A-LSLI, 393.9A-LTSIR	No
Dec 16, 2025	86581477	Roadside	OK	Level 2	MACM SEMI-TRAILER	5	393.48A-BI-TSA, 392.2-SLLMF, 396.3A1-BOS	Yes

View all 233 records

View all 233 inspections →

Inspection analytics

Monthly cadence, frequent stations, and violation mix

Inspections per month (24 mo)

168 total · 39.3% OOS

2024-042026-04

InspectionsOOS

Most frequent inspection stations

FM26889 · 6 OOS

IH 27 ABERNATHY8 · 4 OOS

59M IH35 NB7 · 5 OOS

MEEKER CO6

576M FM1866 · 3 OOS

IH-35 MILE MARKER 595 · 2 OOS

US-0083 IN DIMMIT CO. (628-6655 · 3 OOS

PARACHUTE CO4 · 2 OOS

Violations by BASIC category

Vehicle Maintenance798 · 153 OOS

Unsafe Driving84 · 2 OOS

Hazardous Materials33 · 3 OOS

General/Admin5

Hours of Service4

Driver Fitness3 · 2 OOS

Recent Crashes

25 crash records from FMCSA Crash File

Total Crashes

Fatalities

Fatal crashes on record

Injuries

Across 15 crashes

Tow-Aways

Crash History (25 records)

fmcsa-crash-fileApr 5, 2026

Crash History (25 records)
Date	State	Severity	Fatalities	Injuries	City	Location	VIN	Carrier Name at Crash
Dec 21, 2025	TX	INJURY	0	1	NOT LISTED	1 US 83	...364664	KNOWLES ENTERPRISES LLC
Dec 11, 2025	TX	FATAL	1	1	NOT LISTED	US 83	...458838	KNOWLES ENTERPRISES LLC
Nov 25, 2025	CO	INJURY	0	1	Not Reported	HWY 13 AT MP 54	...256105	KNOWLES ENTERPRISES LLC
Sep 21, 2025	OK	TOW	0	0	WOODWARD	S COUNTY ROAD 210	...282032	KNOWLES ENTERPRISES LLC
Sep 9, 2025	TX	TOW	0	0	NEW DEAL	NOT REPORTED	...300343	KNOWLES ENTERPRISES LLC
Mar 5, 2025	OK	TOW	0	0	KINGFISHER	N 2845 RD	...015423	KNOWLES ENTERPRISES LLC
Dec 9, 2024	TX	TOW	0	0	NOT LISTED	NOT REPORTED	...013550	KNOWLES ENTERPRISES LLC
Oct 14, 2024	OK	INJURY	0	1	VICI	US-60	...885740	KNOWLES ENTERPRISES LLC
Sep 5, 2024	TX	TOW	0	0	NOT LISTED	NOT REPORTED	...HP5502	KNOWLES ENTERPRISES LLC
Jun 30, 2023	OK	INJURY	0	1	KINGFISHER	E 830 RD	...011046	KNOWLES ENTERPRISES LLC
Apr 7, 2023	OK	TOW	0	0	KINGFISHER	BEEBE ROAD (EAST 77O ROAD)	...333460	KNOWLES ENTERPRISES LLC
Aug 18, 2022	TX	INJURY	0	1	NOT LISTED	NOT REPORTED	...017678	KNOWLES ENTERPRISES LLC
Jun 16, 2022	TX	TOW	0	0	LINDALE	E 16900 NOT REPORTED	...BY0979	KNOWLES ENTERPRISES LLC
Nov 21, 2021	CO	INJURY	0	1	—	CR 320 AT MP 4	...Y00878	KNOWLES ENTERPRISES LLC
Aug 10, 2021	CO	INJURY	0	1	—	HWY 13 1,584 FEET N OF MP 37	...170533	KNOWLES ENTERPRISES LLC
May 5, 2021	TX	INJURY	0	1	NOT LISTED	NOT REPORTED	...BY0979	KNOWLES ENTERPRISES LLC
May 1, 2021	TX	INJURY	0	1	AMARILLO	S 900 TAYLOR ST	...065295	KNOWLES ENTERPRISES LLC
Apr 7, 2021	OK	TOW	0	0	DILL CITY	SH-152	...034381	KNOWLES ENTERPRISES LLC
Mar 13, 2021	CO	INJURY	0	1	—	HWY 6 1,056 FEET E OF MP 67	...256107	KNOWLES ENTERPRISES LLC
Aug 6, 2020	CO	INJURY	0	1	—	—	—	—
Mar 19, 2020	TX	TOW	0	0	—	—	—	—
Oct 21, 2019	TX	FATAL	2	0	—	—	—	—
Aug 15, 2019	TX	INJURY	0	1	—	—	—	—
Apr 16, 2019	CO	INJURY	0	1	—	—	—	—
Nov 23, 2018	TX	INJURY	0	1	—	—	—	—