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MOUNTAIN RIVER TRANSPORT LLC
Heyburn, ID
CarrierChk vetting signal
Review recommended
Elevated Out-of-Service Rate
71.4% of this carrier's roadside inspections in the last 24 months put a driver or vehicle out of service — higher than 94% of carriers with a comparable number of inspections. This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
See details ↓
FMCSA status: Active & Authorized · DOT 4152690 · MC 1615125
No Safety Rating
Active 2 yrs, 7 mo
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-1615125 · Common carrier
Insurance
On File
Motor Transport Mutual Rrg Inc
Safety
Not Rated
71.4% OOS · 7 inspections on record
Flags · 1
Elevated Out-of-Service Rate
71.4% of this carrier's roadside inspections in the last 24 months put a driver or vehicle out of service — higher than 94% of carriers with a comparable number of inspections. This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
Vetting notes
- Operating authority active for 2 yrs, 7 mo
- Insurance on file: $750,000
- Driver out-of-service rate 50.0% — above the 5.5% national average
- Vehicle out-of-service rate 33.3% — above the 20.7% national average
- 7 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC1615125
Common Carrier
Insurance on File
MOTOR TRANSPORT MUTUAL RRG INC
BI&PD · $750,000 · Policy B1-S-LHMI3606-00
UNITED FINANCIAL CASUALTY COMPANY
BI&PD · $750,000 · Policy CA992105325
Required Filings
Liability (BIPD)
$750,000
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
4152690
MC Number
MC-1615125
Safety Rating
Not Rated
Operation Classification
Authorized for hire
MCS-150 Filed
September 12, 2025
FMCSA Registration
November 3, 2023
Authority Granted
February 28, 2024
Annual Mileage
100,702 mi (2024)
Contact Information
Address
483 S 871 Ln W, Heyburn, ID 83336-8773
Phone
Email
Owner / Officer
Miguel Lagunas Pena
Cargo Types
General FreightLiquids/GasesLivestockOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
7
Driver Inspections
4
Vehicle Inspections
6
Out-of-Service Violations
13
Violations by Category
Vehicle Maintenance47
Unsafe Driving0
Hours of Service4
OOS Rates vs. National Average
Driver OOS Rate50.0% · national avg 5.5%
⚠ Above national average (44.5pp higher)
Vehicle OOS Rate33.3% · national avg 20.7%
⚠ Above national average (12.6pp higher)
71.4% of 7 inspections in the last 24 months put a driver or vehicle out of service —
94th percentile among carriers with 5–9 inspections (lower is better).
CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Inspection Trend by Year
2026
2025
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
5 of 6 inspections
Unsafe Driving
0 of 7 inspections
Hours of Service
4 of 7 inspections
Driver Fitness
3 of 7 inspections
Controlled Substances
0 of 7 inspections
Crash History (1)
Crashes reported to FMCSA in the last 24 months. A crash appearing here is a reported event, not a finding of fault.
1
Crashes
0
Fatalities
0
Injuries
1
Tow-aways
| Date | State | Fatal | Injured | Tow | Conditions |
|---|---|---|---|---|---|
| April 25, 2025 | CA | — | — | Yes | No Adverse Conditions · Daylight · Dry |
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
CA2
AZ1
ID1
NM1
WA1
WY1
Fleet & Equipment (6)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~4
of 4 reported to FMCSA
Trailers
~2
seen at inspection
Equipment types observed
Tractor
4
Flatbed
1
Livestock
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2008 Fontaine Trailer Co. | Flatbed · 48 ft | 13N14820581548274 | 6 | 4 |
| 2000 Kenworth W900 | Tractor · Class 8 | 1XKWDB9X5YJ848024 | 4 | 2 |
| 2002 Freightliner Columbia | Tractor · Class 8 | 1FUJA6CGX2PJ59639 | 1 | 1 |
| 2016 Wilson | Livestock · 53 ft | 1W16533A8G5549353 | 1 | 1 |
| 2018 Kenworth T880 | Tractor · Class 8 | 1XKZPP0X1JJ210759 | 1 | 1 |
| 2008 Western Star 4900 | Tractor · Class 8 | 5KJJABCK78PZ70010 | 1 | 1 |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (7)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| August 26, 2026 | ND7X008401 | CA, CA | I | 3 | — | — | Truck Tractor Semi-trailer |
KENWORTH FONTAINE TRAILER CO. |
1XKWDB9X5YJ848024 13N14820581548274 |
ID AM7753 ID 7839TN |
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.45D-BAAL | Air Brake - Audible air leak at other than a proper connection | Brakes All Others | ||||||||
| 393.53B-B | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Brakes All Others | ||||||||
| June 30, 2026 | NDA2008498 | CA, CA | I | 24 | 4 | — | Truck Tractor Semi-trailer |
KENWORTH FONTAINE TRAILER CO. |
1XKWDB9X5YJ848024 13N14820581548274 |
ID AM7753 ID 7839TN |
| 393.45D-BHDB | OOSAir Brake - Damaged by heat or broken | Brakes All Others | ||||||||
| 396.3A1-BALR | OOSAir Brake - Fails air loss rate test | Brakes All Others | ||||||||
| 396.3A1-BOS | OOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Brake Out Of Service | ||||||||
| 392.9A2-C | OOSCargo - Vehicle components or dunnage not secured | General Securement | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.48A-BMBCBD | Drum Brake - Missing/broken component(s) | Brakes All Others | ||||||||
| 393.48A-BMBCBD | Drum Brake - Missing/broken component(s) | Brakes All Others | ||||||||
| 393.48A-BMBCBD | Drum Brake - Missing/broken component(s) | Brakes All Others | ||||||||
| 395.8H5-HOSM | HOS (Manner) - Driver's record of duty status failed to appropriately indicate location and remarks for changes in duty status. Date: | |||||||||
| 393.45D-BHCR | Air Brake - Crimped or restricted | Brakes All Others | ||||||||
| 396.3A1-ALBV | Air Brake - Any leak from a brake valve | Brakes All Others | ||||||||
| 393.45B2-B-AIR | Air Brake - Hose/tubing damaged or not secured | Brakes All Others | ||||||||
| 393.9A-LSLI | Lighting - Stop lamps - Any inoperative. | Lighting | ||||||||
| 393.60C | Windshield - Damaged or Discolored | Windshield/ Glass/ Markings | ||||||||
| 393.83E | Exhaust - System discharging from a truck or truck-tractor at a location other than at the rear of the cab | Exhaust Discharge | ||||||||
| 393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Emergency Equipment | ||||||||
| 393.201D-FR | Frame - Accessories improperly attached | Cab Body Frame | ||||||||
| 393.201D-FR | Frame - Accessories improperly attached | Cab Body Frame | ||||||||
| 393.53B-B | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Brakes All Others | ||||||||
| 393.48A-BMBCBD | Drum Brake - Missing/broken component(s) | Brakes All Others | ||||||||
| June 15, 2026 | 9278Q4M97P | NM, NM | II | 1 | — | FRONTIER POST | Truck Tractor Semi-trailer |
KENWORTH FONTAINE TRAILER CO. |
1XKWDB9X5YJ848024 13N14820581548274 |
ID AM7753 ID 7839TN |
| 395.8A | HOS (Form) - Paper Log/Logging Programs Form and Manner | Other Log/Form & Manner | ||||||||
| May 4, 2026 | 2143001061 | DEER PARK WA | I | 16 | 3 | VAAGEN BROS LUMBER INC | Truck Tractor Semi-trailer |
KENWORTH FONTAINE TRAILER CO. |
1XKWDB9X5YJ848024 13N14820581548274 |
ID AM7753 ID 7839TN |
| 396.3A1-BOS | OOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Brake Out Of Service | ||||||||
| 393.45D-BAAL | OOSAir Brake - Audible air leak at other than a proper connection | Brakes All Others | ||||||||
| 395.8A1-HOSP | OOSHOS (Property) - Failing to have a record of duty status using the method prescribed | Incomplete/Wrong Log | ||||||||
| 393.53B-B | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Brakes All Others | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.95A4-EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Emergency Equipment | ||||||||
| 393.9A-LTSIR | Lighting - Turn signal -Any inoperative on a unit that is not the rearmost unit | Lighting | ||||||||
| 393.9A-LRLI | Lighting - Tail lamp - Any inoperative | Lighting | ||||||||
| 393.11A1-CSLRR | Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997 | Reflective Sheeting | ||||||||
| 393.9A-LIL | Lighting - Identification lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.45B2-B-AIR | Air Brake - Hose/tubing damaged or not secured | Brakes All Others | ||||||||
| 393.45B2-B-AIR | Air Brake - Hose/tubing damaged or not secured | Brakes All Others | ||||||||
| 393.45D-B | Air Brake - Audible air leak at a proper connection | Brakes All Others | ||||||||
| January 23, 2026 | 4046001263 | EAST BOISE ID | III | 4 | 2 | AMERICAN GYPSUM | Truck Tractor Semi-trailer |
FREIGHTLINER FONTAINE TRAILER CO. |
1FUJA6CGX2PJ59639 13N14820581548274 |
ID AM7705 ID 7839TN |
| 395.8A1-HOSP | OOSHOS (Property) - Failing to have a record of duty status using the method prescribed | Incomplete/Wrong Log | ||||||||
| 391.11B2-S | OOSDriver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement guidance (391.1 | General Driver Qualification | ||||||||
| 392.2-SLLTL | State/Local Laws - Misc. traffic law violation | |||||||||
| 383.71C-LCDL | License (CDL) - Operate a CMV without transferring CDL to new state of domicile within 30 days | |||||||||
| November 20, 2025 | 6325001116 | LITTLEFIELD AZ | II | 7 | 2 | — | Truck Tractor Semi-trailer |
KENWORTH FONTAINE TRAILER CO. |
1XKZPP0X1JJ210759 13N14820581548274 |
ID AM7705 ID 7839TN |
| 391.11B2-Q | OOSDriver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement guidance (391. | General Driver Qualification | ||||||||
| 395.8A1-HOSP | OOSHOS (Property) - Failing to have a record of duty status using the method prescribed | Incomplete/Wrong Log | ||||||||
| 383.23A2-LCDLNP | License (CDL) - Operate a CMV while not in possession of a CDL on person | License-related: High | ||||||||
| 393.11B-CSRIGRR | Conspicuity Systems - Trailers, rear impact guard retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 1993 | Reflective Sheeting | ||||||||
| 393.78A-WS | Washers - Inoperative washing system. | Windshield/ Glass/ Markings | ||||||||
| 393.9A-LHLI | Lighting - Headlamp(s) - Any inoperative | Lighting | ||||||||
| 393.9A-LLPL | Lighting - License plate lamp inoperative | Clearance Identification Lamps/Other | ||||||||
| October 19, 2025 | TMDK000697 | WY 212, WY | II | 4 | 2 | JBC | Truck Tractor Semi-trailer |
WESTERN STAR WILSON |
5KJJABCK78PZ70010 1W16533A8G5549353 |
ID AN599 NE 292267 |
| 383.23A2-LCDLN | OOSLicense (CDL) - Operate a CMV and does not possess a valid CDL | License-related: High | ||||||||
| 391.41APC | OOSMedical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency | Medical Certificate | ||||||||
| 393.9A-LTSIR | Lighting - Turn signal -Any inoperative on a unit that is not the rearmost unit | Lighting | ||||||||
| 396.5B-L | Lubrication - Oil or grease leak | Other Vehicle Defect | ||||||||
Shippers Seen at Inspections
Shipper names recorded by roadside inspectors over roughly the last three years. Only inspected loads appear, so this is a sample of who the carrier hauls for, not a complete customer list. Names are as entered at the roadside; blanks and placeholders such as “N/A” or “same as carrier” are left out.
| Shipper | Inspections | Most recent |
|---|---|---|
| FRONTIER POST | 1 | June 15, 2026 |
| VAAGEN BROS LUMBER INC | 1 | May 4, 2026 |
| AMERICAN GYPSUM | 1 | January 23, 2026 |
| JBC | 1 | October 19, 2025 |
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| November 17, 2025 | DISCONTINUED REVOCATION | Common |
| October 29, 2025 | INVOLUNTARY REVOCATION | Common |
| May 3, 2024 | DISCONTINUED REVOCATION | Common |
| April 19, 2024 | INVOLUNTARY REVOCATION | Common |
| February 28, 2024 | GRANTED | Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| April 15, 2026 | BI&PD Primary/Excess | On file |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 19, 2026.
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