DILLON MT
Roadside inspection site in Montana • 317 inspections on record
About This Inspection Site
DILLON MT is a roadside inspection location in Montana where FMCSA-certified inspectors conduct safety inspections of commercial motor vehicles under the Motor Carrier Safety Assistance Program (MCSAP). This site has conducted 317 recorded inspections from Jan 1, 2020 to Mar 25, 2026.
A total of 261 unique carriers have been inspected at this site. The average number of violations per inspection is 1.6. The out-of-service rate is 23.3%, meaning a moderate number of inspected vehicles or drivers are placed out of service for safety deficiencies.
Inspections follow CVSA (Commercial Vehicle Safety Alliance) North American Standard procedures and may include weight checks, credential verification, mechanical inspection, hours-of-service compliance review, and hazardous materials documentation checks. Vehicles or drivers that fail critical safety criteria are placed out of service until deficiencies are corrected.
The most frequently cited violation at this site is No proof of periodic inspection (Vehicle Maintenance) with 30 citations, followed by Operating a CMV while ill or fatigued (28 citations). A total of 100 distinct violation codes have been cited at this location.
Inspection Level Breakdown
317 inspections by CVSA level
Top Violations
100 violation codes cited at this site (page 1 of 2)
| # | Code | Description | BASIC Category | Citations | OOS | OOS % |
|---|---|---|---|---|---|---|
| 1 | 396.17C-PI | No proof of periodic inspection | Vehicle Maintenance | 30 | 0 | — |
| 2 | 392.2-SLL | Operating a CMV while ill or fatigued | Unsafe Driving | 28 | 0 | — |
| 3 | 393.55E-B | Coupling device/towing methods defective | Vehicle Maintenance | 25 | 0 | — |
| 4 | 392.2 | Operating a CMV while ill or fatigued | Unsafe Driving | 20 | 0 | — |
| 5 | 393.45D-B | Brake tubing/hoses inadequate | Vehicle Maintenance | 18 | 0 | — |
| 6 | 393.9(a) | Inoperable required lamps | Vehicle Maintenance | 11 | 1 | 9.1% |
| 7 | 393.9A-LRLI | Inoperable required lamps | Vehicle Maintenance | 10 | 0 | — |
| 8 | 392.9A2-C | Cargo - Vehicle components or dunnage not secured | Unsafe Driving | 10 | 10 | 100.0% |
| 9 | 396.17(c) | No proof of periodic inspection | Vehicle Maintenance | 10 | 0 | — |
| 10 | 392.2-SLLED | Operating a CMV while ill or fatigued | Unsafe Driving | 10 | 0 | — |
| 11 | 393.75C-TAOTD-LT2/32 | Tire tread depth insufficient (other axles) | Vehicle Maintenance | 9 | 0 | — |
| 12 | 393.75A3-TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | 9 | 9 | 100.0% |
| 13 | 393.55(d)(1) | Coupling device/towing methods defective | Vehicle Maintenance | 8 | 0 | — |
| 14 | 393.9A-LIL | Inoperable required lamps | Vehicle Maintenance | 8 | 0 | — |
| 15 | 393.55(e) | Coupling device/towing methods defective | Vehicle Maintenance | 8 | 0 | — |
| 16 | 392.2-SLLIFTA | Operating a CMV while ill or fatigued | Unsafe Driving | 7 | 0 | — |
| 17 | 395.8E-HOSPD | False record of duty status | Hours of Service | 7 | 1 | 14.3% |
| 18 | 395.8A1-HOSP | HOS (Property) - Failing to have a record of duty status using the method prescribed | Hours of Service | 7 | 7 | 100.0% |
| 19 | 392.2-SLLSR | Operating a CMV while ill or fatigued | Unsafe Driving | 7 | 0 | — |
| 20 | 396.3A1-BALR | Air Brake - Fails air loss rate test | Vehicle Maintenance | 6 | 6 | 100.0% |
| 21 | 396.3(a)(1) | Inspection/repair/maintenance - general | Vehicle Maintenance | 6 | 3 | 50.0% |
| 22 | 393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | 6 | 0 | — |
| 23 | 383.23A2-LCDLN | License (CDL) - Operate a CMV and does not possess a valid CDL | Driver Fitness | 6 | 6 | 100.0% |
| 24 | 390.21TB1-MC | 390.21TB1-MC | General/Admin | 5 | 0 | — |
| 25 | 393.53B-B | Steering system components worn | Vehicle Maintenance | 5 | 0 | — |
| 26 | 393.55D1-B | Coupling device/towing methods defective | Vehicle Maintenance | 5 | 0 | — |
| 27 | 395.8(a) | Failing to keep RODS | Hours of Service | 5 | 0 | — |
| 28 | 393.45D-BAAL | Brake tubing/hoses inadequate | Vehicle Maintenance | 5 | 5 | 100.0% |
| 29 | 393.60(c) | Glazing/window obstructions | Vehicle Maintenance | 5 | 0 | — |
| 30 | 393.104F3-C | Cargo securement - tiedown damaged | Vehicle Maintenance | 4 | 0 | — |
| 31 | 393.45(d) | Brake tubing/hoses inadequate | Vehicle Maintenance | 4 | 1 | 25.0% |
| 32 | 393.47E | Slack adjuster defective | Vehicle Maintenance | 4 | 0 | — |
| 33 | 393.95F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | 4 | 0 | — |
| 34 | 396.3A1-BALAC | Brake - Audible air leak from a brake chamber | Vehicle Maintenance | 4 | 0 | — |
| 35 | 395.24 | HOS (ELD) - ELD Form and Manner | Hours of Service | 4 | 0 | — |
| 36 | 393.60C | Glazing/window obstructions | Vehicle Maintenance | 4 | 0 | — |
| 37 | 393.95A4-EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | 4 | 0 | — |
| 38 | 393.9A-LTSIR | Inoperable required lamps | Vehicle Maintenance | 4 | 0 | — |
| 39 | 392.2-SLLIRP | Operating a CMV while ill or fatigued | Unsafe Driving | 3 | 0 | — |
| 40 | 395.8(e)(1) | 395.8(e)(1) | Hours of Service | 3 | 2 | 66.7% |
| 41 | 393.201B-FR | Frame - Cab or body mounts loose/broken/missing | Vehicle Maintenance | 3 | 0 | — |
| 42 | 393.47(e) | Slack adjuster defective | Vehicle Maintenance | 3 | 0 | — |
| 43 | 383.23(a)(2) | CDL - wrong class | Driver Fitness | 3 | 3 | 100.0% |
| 44 | 393.55C1-B | Coupling device/towing methods defective | Vehicle Maintenance | 3 | 0 | — |
| 45 | 393.205C-WRAWFLMIB | Wheel/Rim - Any wheel fasteners loose/missing/ineffective/broken. | Vehicle Maintenance | 3 | 0 | — |
| 46 | 393.9A-LTSI | Inoperable required lamps | Vehicle Maintenance | 2 | 2 | 100.0% |
| 47 | 393.87A-FPLR | Warning flags on projecting loads missing | Vehicle Maintenance | 2 | 2 | 100.0% |
| 48 | 393.201A-FRMC | Frame - cracked/loose/broken | Vehicle Maintenance | 2 | 2 | 100.0% |
| 49 | 393.9A-LSML | Inoperable required lamps | Vehicle Maintenance | 2 | 0 | — |
| 50 | 391.41(a) | Physical qualification - general | Driver Fitness | 2 | 0 | — |
Top Carriers Inspected
20 most frequently inspected carriers at this site
| # | Carrier | USDOT | State | Inspections |
|---|---|---|---|---|
| 1 | LOBLAW TRANSPORT INC | 4137326 | AB | 10 |
| 2 | BISON TRANSPORT INC | 245330 | MB | 5 |
| 3 | SCHELLINGER CONSTRUCTION COMPANY INC | 1100432 | MT | 5 |
| 4 | R E MILLER & SONS INC | 472285 | MT | 4 |
| 5 | MONTANA ENERGY ALLIANCE LLC | 1300373 | MT | 4 |
| 6 | ROCKY MOUNTAIN SUPPLY INC | 829988 | MT | 4 |
| 7 | M J PFLIEGER INC | 878937 | MT | 3 |
| 8 | BROWN THOMPSON OIL COMPANY INC | 1338388 | MT | 3 |
| 9 | ROWE EXCAVATION INC | 1599179 | MT | 3 |
| 10 | TRANSX LTD | 180162 | MB | 3 |
| 11 | AGRI-FRESH INC | 642693 | MB | 3 |
| 12 | PARKLAND USA CORPORATION | 227853 | ND | 3 |
| 13 | 1083312 ALBERTA LTD | 2141504 | AB | 2 |
| 14 | ALVIL TRUCKING INC | 1346895 | IL | 2 |
| 15 | LIGHT SPEED LOGISTICS INC | 871373 | AB | 2 |
| 16 | GENERAL DISTRIBUTING COMPANY | 166340 | MT | 2 |
| 17 | KEEN TRANSPORT & LOGISTICS INC | 3008274 | MB | 2 |
| 18 | ILOAD TRUCKING LTD | 3210950 | SK | 2 |
| 19 | YELLOWSTONE FIREWOOD LLC | 2010118 | ID | 2 |
| 20 | C BAR C LLC | 2384116 | ID | 2 |
Recent Inspections
317 inspections at this site (page 1 of 13)