KNIFE RIVER CORPORATION - SOUTH
- 816566
-
6310 STATE HIGHWAY 21 WEST
BRYAN, TX 77807 - 244
- 172
- 41
Safety Rating & OOS Rates AND Licensing and Insurance
As part of FMCSA’s IT modernization strategy, we are in the process of merging our data platforms to make it easier for you to find the information you need. During this transition, please refer to the links below for additional information about this carrier.
- For licensing and insurance information, visit Motus: USDOT Registration System.
- For safety rating and Out-of-Service (OOS) rates, visit SAFER.
- If you are a motor carrier looking for your Inspection Selection System (ISS) value, log in to the FMCSA Portal.
BASIC Status
(Public Property Carrier View)
Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending May 15, 2026
-
Unsafe Driving
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Not Public Crash Indicator
-
Hours-of-Service Compliance
-
Vehicle Maintenance
-
Controlled Substances and Alcohol
-
Not Public Hazardous Materials Compliance
-
Driver Fitness
| On-Road Performance | ||||||
|---|---|---|---|---|---|---|
| 0 | Not Public | 0 | 1.88 | 0 | Not Public | 0 |
| On-Road Performance Detail | ||||||
|
0
No Safety Event Grouping
251.7
Straight Carrier
|
Not Public |
41
0
21-100 relevant driver inspections
|
39
14
21-100 relevant vehicle inspections
|
41
0
No Safety Event Grouping
|
Not Public |
41
0
21-100 relevant driver inspections
|
| Investigation Results | ||||||
| No Acute/Critical Violations Discovered | N/A | No Acute/Critical Violations Discovered | No Acute/Critical Violations Discovered | No Acute/Critical Violations Discovered | Not Public | No Acute/Critical Violations Discovered |
Select a BASIC icon above to get details, or view your Complete SMS Profile.
Violation Summary
Violations: 18
| Violations | Description | # Violations | # OOS Violations | Violation Severity Weight | BASIC |
|---|---|---|---|---|---|
| 393.207(a) | Axle positioning parts defective/missing | 1 | 0 | 7 | Vehicle Maint. |
| 393.45 | Brake tubing and hose adequacy | 1 | 1 | 4 | Vehicle Maint. |
| 393.45B2UV | Brake Hose or Tubing Chafing and/or Kinking Under Vehicle | 1 | 0 | 4 | Vehicle Maint. |
| 393.45DLPC | Brake Connections with Leaks - Connection to Power Unit | 1 | 0 | 4 | Vehicle Maint. |
| 393.45PC | Brake Tubing and Hose Adequacy - Connections to Power Unit | 1 | 0 | 4 | Vehicle Maint. |
| 393.47(a) | Inadequate brakes for safe stopping - Brake Lining condition | 2 | 0 | 4 | Vehicle Maint. |
| 393.47(e) | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | 1 | 0 | 4 | Vehicle Maint. |
| 393.53(b) | CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear | 1 | 0 | 4 | Vehicle Maint. |
| 393.55(e) | No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 | 1 | 0 | 4 | Vehicle Maint. |
| 393.75(a)(3) | Tire-flat and/or audible air leak | 1 | 0 | 8 | Vehicle Maint. |
| 393.9 | Inoperable Required Lamp | 4 | 0 | 2 | Vehicle Maint. |
| 393.9TS | Inoperative turn signal | 1 | 1 | 6 | Vehicle Maint. |
| 396.3(a)(1) | Inspection, repair and maintenance of parts and accessories | 1 | 0 | 2 | Vehicle Maint. |
| 177.817(e) | Shipping paper accessibility | 1 | 0 | 3 | HM Compliance |
Inspection History
Total Inspections: 41
| Report | Vehicle | Measure | |||||
|---|---|---|---|---|---|---|---|
| Inspection Date | Number | State | Plate Number | Plate State | Type |
Severity Weight (SW) |
Time Weight (TiW) |
| 5/13/2026 | TXV262331056 | TX | WNX4789 | TX | STRAIGHT TRUCK | 3 | |
| 5/5/2026 | TX7F9B9DMT4Y | TX | XHV1512 | TX | STRAIGHT TRUCK | 3 | |
| 4/30/2026 | TXV262309184 | TX | 1N75134 | TX | TRUCK TRACTOR | 3 | |
| 393.207(a) Axle positioning parts defective/missing | 7 | ||||||
| 3/30/2026 | TXV262293275 | TX | 1N52276 | TX | TRUCK TRACTOR | 3 | |
| 3/25/2026 | TXV262254541 | TX | WTM3486 | TX | STRAIGHT TRUCK | 3 | |
| 3/24/2026 | TXV262239227 | TX | TYB2176 | TX | STRAIGHT TRUCK | 3 | |
| 393.9TS Inoperative turn signal (OOS) | 6 + 2 (OOS) | ||||||
| 3/16/2026 | TXV262228735 | TX | 1N22952 | TX | TRUCK TRACTOR | 3 | |
| 2/10/2026 | TXV262188770 | TX | 1N52293 | TX | TRUCK TRACTOR | 3 | |
| 1/16/2026 | TX7C8D9DMT1Q | TX | SMG1256 | TX | STRAIGHT TRUCK | 3 | |
| 1/15/2026 | TXV262190573 | TX | SMG0673 | TX | TRUCK TRACTOR | 3 | |
| 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | 4 | ||||||
| 393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear | 4 | ||||||
| 1/14/2026 | TXV262188093 | TX | 1M81154 | TX | TRUCK TRACTOR | 3 | |
| 393.47(a) Inadequate brakes for safe stopping - Brake Lining condition | 4 | ||||||
| 1/13/2026 | TXV262164252 | TX | 1L58416 | TX | TRUCK TRACTOR | 3 | |
| 1/12/2026 | TXV262171622 | TX | 1N75119 | TX | TRUCK TRACTOR | 3 | |
| 393.55(e) No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 | 4 | ||||||
| 1/2/2026 | TXV262115438 | TX | LMY6364 | TX | STRAIGHT TRUCK | 3 | |
| 12/26/2025 | TXV252144539 | TX | XGX7606 | TX | STRAIGHT TRUCK | 3 | |
| 12/19/2025 | TXV252146604 | TX | DFX2268 | TX | TRUCK TRACTOR | 3 | |
| 393.45B2UV Brake Hose or Tubing Chafing and/or Kinking Under Vehicle | 4 | ||||||
| 12/17/2025 | TXV252138831 | TX | 1N27120 | TX | TRUCK TRACTOR | 3 | |
| 12/5/2025 | TXV252097568 | TX | SMG1274 | TX | STRAIGHT TRUCK | 3 | |
| 11/11/2025 | TXV252100102 | TX | TYB3342 | TX | STRAIGHT TRUCK | 2 | |
| 393.9 Inoperable Required Lamp | 2 | ||||||
| 11/6/2025 | TXV252107530 | TX | 1N75119 | TX | TRUCK TRACTOR | 2 | |
| 10/10/2025 | TXV252062440 | TX | 1N52294 | TX | TRUCK TRACTOR | 2 | |
| 10/3/2025 | TXV252008000 | TX | 1N52276 | TX | TRUCK TRACTOR | 2 | |
| 393.45DLPC Brake Connections with Leaks - Connection to Power Unit | 4 | ||||||
| 10/2/2025 | TXV252019394 | TX | LMY6364 | TX | STRAIGHT TRUCK | 2 | |
| 9/30/2025 | TXV252046848 | TX | 1N52293 | TX | TRUCK TRACTOR | 2 | |
| 396.3(a)(1) Inspection, repair and maintenance of parts and accessories | 2 | ||||||
| 9/26/2025 | TXV252026141 | TX | WTM3480 | TX | STRAIGHT TRUCK | 2 | |
| 7/8/2025 | TXV251899456 | TX | 1N75119 | TX | TRUCK TRACTOR | 2 | |
| 4/23/2025 | TX74SD9DSUCN | TX | SHF8487 | TX | STRAIGHT TRUCK | 1 | |
| 393.9 Inoperable Required Lamp | 2 | ||||||
| 4/3/2025 | TXV251816870 | TX | TYB3342 | TX | STRAIGHT TRUCK | 1 | |
| 3/6/2025 | TXV251778784 | TX | MDD6117 | TX | STRAIGHT TRUCK | 1 | |
| 2/27/2025 | TXV251799382 | TX | DFX2261 | TX | STRAIGHT TRUCK | 1 | |
| 2/14/2025 | TXV251787250 | TX | 1M85075 | TX | TRUCK TRACTOR | 1 | |
| 2/6/2025 | TXV251778749 | TX | KYM5165 | TX | STRAIGHT TRUCK | 1 | |
| 12/10/2024 | TXV241702628 | TX | SMG1274 | TX | STRAIGHT TRUCK | 1 | |
| 11/1/2024 | TXV241564870 | TX | 1N52276 | TX | TRUCK TRACTOR | 1 | |
| 10/29/2024 | TXV241647268 | TX | 1M10674 | TX | TRUCK TRACTOR | 1 | |
| 10/11/2024 | TXV241636110 | TX | 1M10674 | TX | TRUCK TRACTOR | 1 | |
| 393.9 Inoperable Required Lamp | 2 | ||||||
| 9/3/2024 | TXV241526313 | TX | VBR7848 | TX | STRAIGHT TRUCK | 1 | |
| 393.75(a)(3) Tire-flat and/or audible air leak | 8 | ||||||
| 393.47(a) Inadequate brakes for safe stopping - Brake Lining condition | 4 | ||||||
| 8/30/2024 | TXV241533897 | TX | 1M84982 | TX | TRUCK TRACTOR | 1 | |
| 7/17/2024 | TXV241471100 | TX | 1N35509 | TX | TRUCK TRACTOR | 1 | |
| 393.45 Brake tubing and hose adequacy (OOS) | 4 + 2 (OOS) | ||||||
| 393.45PC Brake Tubing and Hose Adequacy - Connections to Power Unit | 4 | ||||||
| 6/28/2024 | TXV241428128 | TX | DVR0145 | TX | STRAIGHT TRUCK | 1 | |
| 5/30/2024 | TXV241433273 | TX | JPN8665 | TX | STRAIGHT TRUCK | 1 | |
| 393.9 Inoperable Required Lamp | 2 | ||||||
| 177.817(e) Shipping paper accessibility | 3 | ||||||
Reviewed-Not Preventable Crash Activity (vehicles involved in crashes)
Total Number of Crashes: 0
This carrier has no crashes to display.
Crashes Included in SMS (vehicles involved in crashes)
Total Number of Crashes: 10
| Report | Vehicle | Crash | Measure = Sum of the Total Weight (TotW) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Date | Number | State | Plate Number | Plate State | Fatal | Inj. | Tow. | HM |
Severity Weight (SW) |
Time
Weight (TiW) |
Total Weight (TotW) |
| 3/27/2026 | TX7FFCHQE1RF | TX | 1PO7177 | TX | 0 | 0 | Yes | No | 1 | 3 | 3 |
| 12/26/2025 | TX7C7AHQE1W6 | TX | XGX7606 | TX | 0 | 1 | Yes | No | 2 | 3 | 6 |
| 12/5/2025 | TX7BJBHQE1YT | TX | SMG1274 | TX | 1 | 1 | Yes | No | 2 | 3 | 6 |
| 8/8/2025 | TX7819HQE1TW | TX | MZD4564 | TX | 0 | 1 | Yes | No | 2 | 2 | 4 |
| 8/6/2025 | TX781FHQE1VS | TX | 1N75106 | TX | 0 | 1 | Yes | No | 2 | 2 | 4 |
| 7/24/2025 | TX77P9HQE1DO | TX | 1M50690 | TX | 0 | 0 | Yes | No | 1 | 2 | 2 |
| 6/3/2025 | TX76BBHQE1P1 | TX | 1N52265 | TX | 0 | 2 | No | No | 2 | 2 | 4 |
| 1/13/2025 | TX72FEHQE18P | TX | VMN4400 | TX | 0 | 0 | Yes | No | 1 | 1 | 1 |
| 9/3/2024 | TX6YSBHQE1W3 | TX | VBR7848 | TX | 1 | 0 | Yes | No | 2 | 1 | 2 |
| 8/21/2024 | TX6Y5FHQE1P7 | TX | 1M81132 | TX | 0 | 0 | Yes | No | 1 | 1 | 1 |
Investigation Results
Acute/Critical Violations: 0
This carrier has no Acute/Critical violations to display.
Summary of Activities
The summary includes information on the 5 most recent investigations and 24 months of inspections and crash history.
- 8/31/2017 (Compliance Review)
-
41
- 27
- 14
- : 10
*Crashes listed represent a motor carrier’s involvement in reportable crashes, regardless of the carrier’s or driver’s role in the crash. Continue for details.
Continue for more Crash, Inspection & Investigation DetailsCarrier Registration
Carrier Registration Details Subject to Hazmat Threshold Update Registration InfoInspection Selection System
As part of FMCSA’s IT modernization strategy, we are in the process of merging our data platforms to make it easier for you to find the information you need. During this transition, please refer to the links below for additional information about this carrier.
- For licensing and insurance information, visit Motus: USDOT Registration System.
- For safety rating and Out-of-Service (OOS) rates, visit SAFER.
- If you are a motor carrier looking for your Inspection Selection System (ISS) value, log in to the FMCSA Portal.
Enforcement Cases
(Six years as of 07/01/2026 updated monthly from FMCSA )
No penalties found
Tools/Resources
SMS Methodology How to Improve Request a Data ReviewFor U.S. DOT# 816566
Complete SMS Profile Carrier History DownloadsUse of SMS Data/Information
FAST Act of 2015:
Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier has received an UNSATISFACTORY safety rating under part 385 of title 49, Code of Federal Regulations, or has otherwise been ordered to discontinue operations by the Federal Motor Carrier Safety Administration, it is authorized to operate on the Nation's roadways.
Safety Measurement System:
The data in the Safety Measurement System (SMS) is performance data used by the
Agency and Enforcement Community. A
symbol, based on that data, indicates that FMCSA may prioritize a motor carrier
for further monitoring.
The
symbol is not intended to imply any federal safety rating of the carrier pursuant
to 49 USC 31144. Readers should not draw conclusions about a carrier's overall safety
condition simply based on the data displayed in this system. Unless a motor carrier
in the SMS has received an UNSATISFACTORY safety rating pursuant to 49 CFR Part
385, or has otherwise been ordered to discontinue operations by the FMCSA, it is
authorized to operate on the nation's roadways.
Motor carrier safety ratings are available at http://safer.fmcsa.dot.gov and motor carrier licensing and insurance status are available at http://li-public.fmcsa.dot.gov/.