YJOS LLC
USDOT 2400038 • DBA: YELLOWJACKET OILFIELD SERVICES • 620 FOUR S INDUSTRIAL, KILGORE, TX, 75662
Overview
Company profile from FMCSA Census File
Authority & Insurance
Operating authority, insurance filings, and BOC-3 status
Operating Authority
No insurance filings found for this carrier in FMCSA records.
Safety & Inspections
SMS BASIC scores, inspection history, and out-of-service rates
SMS BASIC Measures
BASIC measure values (lower = better). Percentile rankings not available for this carrier. Data from SMS snapshot Apr 5, 2026.
Inspection Activity (24 months)
Monthly inspection counts with OOS months highlighted. Hover bars for details.
Inspection Activity Map
10 states • 45 inspections
Violation Summary (80 violations from 45 inspections)
| Code | Description | # Violations | # OOS | Severity Wt | BASIC |
|---|---|---|---|---|---|
| FMCSR:392.2 | Operating a CMV while ill or fatigued | 6 | 0 | 8 | Unsafe Driving |
| FMCSR:393.95A | Emergency equipment - fire extinguisher missing/defective | 4 | 0 | 5 | Vehicle Maintenance |
| FMCSR:396.17C | No proof of periodic inspection | 4 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.9(a) | Inoperable required lamps | 4 | 1 | 3 | Vehicle Maintenance |
| FMCSR:392.2-SLLSR | Operating a CMV while ill or fatigued | 3 | 0 | 8 | Unsafe Driving |
| FMCSR:390.21(a) | Vehicle marking requirements | 3 | 0 | 3 | General/Admin |
| FMCSR:396.17C-PI | No proof of periodic inspection | 2 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.95F | Emergency Equipment - Stopped vehicle warning devices missing or improper | 2 | 0 | — | Vehicle Maintenance |
| FMCSR:393.9 | Inoperable Required Lamp | 2 | 0 | — | Vehicle Maintenance |
| FMCSR:393.9TS | Inoperative turn signal | 2 | 1 | — | Vehicle Maintenance |
| FMCSR:396.17(c) | No proof of periodic inspection | 2 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.95(a) | Emergency equipment - fire extinguisher missing/defective | 2 | 0 | 5 | Vehicle Maintenance |
| FMCSR:393.104(f)(3) | Cargo securement - tiedown damaged | 2 | 0 | 6 | Vehicle Maintenance |
| FMCSR:393.43(d) | Brake - relay emergency valve | 2 | 2 | 7 | Vehicle Maintenance |
| FMCSR:393.60C | Glazing/window obstructions | 1 | 0 | 4 | Vehicle Maintenance |
| FMCSR:396.3A1-BALR | Air Brake - Fails air loss rate test | 1 | 1 | — | Vehicle Maintenance |
| FMCSR:393.47A-BCFSBD-SA | Brake chamber - cracked/broken | 1 | 1 | 8 | Vehicle Maintenance |
| FMCSR:393.45D-BAAL | Brake tubing/hoses inadequate | 1 | 1 | 7 | Vehicle Maintenance |
| FMCSR:396.5B-HWSL | Fuel system leak | 1 | 1 | 7 | Vehicle Maintenance |
| FMCSR:395.8E-HOSPD | False record of duty status | 1 | 0 | 10 | Hours Of Service |
| FMCSR:396.3A1-LLEAK | A liquid fuel system with a dripping leak at any point | 1 | 1 | — | Vehicle Maintenance |
| FMCSR:393.78 | Windshield condition defective | 1 | 0 | 4 | Vehicle Maintenance |
| FMCSR:392.2-SLLS1 | Speeding 1-5 mph over limit | 1 | 0 | 3 | Unsafe Driving |
| FMCSR:392.16AD | Failing to use seat belt (49 CFR) | 1 | 0 | 3 | Unsafe Driving |
| FMCSR:395.8A1-HOSP | HOS (Property) - Failing to have a record of duty status using the method prescribed | 1 | 1 | — | Hours Of Service |
| FMCSR:392.2-SLLSIV | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.9A-LRLI | Inoperable required lamps | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.43DBMA | Brake - relay emergency valve | 1 | 1 | 7 | Vehicle Maintenance |
| FMCSR:395.22H4 | Driver failed to maintain supply of blank drivers records of duty status graph-grids | 1 | 0 | — | Hours Of Service |
| FMCSR:392.2-SLLS2 | Speeding 6-10 mph over limit | 1 | 0 | 5 | Unsafe Driving |
| FMCSR:383.23A2 | Operating a CMV without a CDL | 1 | 1 | — | Driver Fitness |
| FMCSR:391.41A | Physical qualification - general | 1 | 0 | 7 | Driver Fitness |
| FMCSR:392.9A | Operating without proper operating authority | 1 | 1 | 8 | General/Admin |
| FMCSR:395.8F01 | Drivers record of duty status not current | 1 | 0 | — | Hours Of Service |
| FMCSR:392.2RG | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:392.2-SLLS4 | Speeding 15+ mph over limit | 1 | 0 | 10 | Unsafe Driving |
| FMCSR:387.303B4 | 387.303B4 | 1 | 0 | — | General/Admin |
| FMCSR:387.301A | 387.301A | 1 | 0 | — | General/Admin |
| FMCSR:390.21(b) | USDOT number not displayed | 1 | 0 | 3 | General/Admin |
| FMCSR:395.24(c)(2)(iii) | Driver failed to manually add shipping document number | 1 | 0 | — | Hours Of Service |
| FMCSR:393.45(b)(2) | Brake tubing/hoses inadequate | 1 | 1 | 7 | Vehicle Maintenance |
| FMCSR:393.47(e) | Slack adjuster defective | 1 | 0 | 7 | Vehicle Maintenance |
| FMCSR:393.53(b) | Steering system components worn | 1 | 0 | 7 | Vehicle Maintenance |
| FMCSR:393.104(b) | Cargo securement - tiedown damaged | 1 | 0 | 6 | Vehicle Maintenance |
| FMCSR:393.100(b) | Cargo securement - aggregate working load | 1 | 1 | 6 | Vehicle Maintenance |
| FMCSR:395.22(h)(4) | Driver failed to maintain supply of blank drivers records of duty status graph-grids | 1 | 0 | — | Hours Of Service |
| FMCSR:393.95(f) | Emergency Equipment - Stopped vehicle warning devices missing or improper | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:396.3(a)(1) | Inspection/repair/maintenance - general | 1 | 0 | 5 | Vehicle Maintenance |
| FMCSR:393.30 | Battery improperly secured | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.45(a) | Brake tubing/hoses inadequate | 1 | 1 | 7 | Vehicle Maintenance |
| FMCSR:393.45(d) | Brake tubing/hoses inadequate | 1 | 0 | 7 | Vehicle Maintenance |
| FMCSR:395.8(a)(1) | Not using the appropriate method to record hours of service | 1 | 1 | — | Hours Of Service |
| FMCSR:393.43 | Brake - relay emergency valve | 1 | 1 | 7 | Vehicle Maintenance |
| FMCSR:393.75(a)(3) | Tire-flat and/or audible air leak | 1 | 1 | — | Vehicle Maintenance |
Peer Context
This carrier vs national averages. Lower is better for all metrics.
National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.
Inspection History (45 inspections)
Inspection analytics
Monthly cadence, frequent stations, and violation mix
Inspections per month (24 mo)
Most frequent inspection stations
Violations by BASIC category
Recent Crashes
3 crash records from FMCSA Crash File
Crash History (3 records)
| Date | State | Severity | Fatalities | Injuries | City | Location | VIN | Carrier Name at Crash |
|---|---|---|---|---|---|---|---|---|
| Mar 9, 2017 | TX | TOW | 0 | 0 | — | — | — | — |
| Dec 19, 2014 | LA | TOW | 0 | 0 | — | — | — | — |
| Feb 8, 2014 | TX | INJURY | 0 | 2 | — | — | — | — |
Compliance Timeline
3 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records