| Age | 66 year(s) old |
| Sex | Male |
| Person Type | Driver of a Motor Vehicle In-Transport |
| Injury Severity | Fatal Injury (K) |
| Seating Position | Front Seat, Left Side (Driver's Side) |
| Restraint System Use | Shoulder and Lap Belt Used |
| Restraint System Misuse | No Indication of Misuse |
| Helmet Use | Not Applicable |
| Helmet Misuse | None Used/Not Applicable |
| Airbag Deployed | Not Deployed |
| Ejection | Not Ejected |
| Ejection Path | Ejection Path Not Applicable |
| Extrication | Not Extricated/Not Applicable |
| Police Reported Alcohol Involvement | No (Alcohol Not Involved) |
| Alcohol Test Given | Test Given |
| Alcohol Test Type | Blood Test |
| Alcohol Test Result | 0.0 |
| Police Reported Drug Involvement | No (Drugs Not Involved) |
| Drug Tested | Test Given |
| Transported To Medical Facility By | Not Transported for Treatment |
| Died En Route | Died at Scene |
| Month of Death | May |
| Day of Death | 25 |
| Year of Death | 2019 |
| Hour of Death | 14 |
| Minute of Death | 45 |
| Lag Hours | 0 |
| Lag Minutes | 15 |
| Non Motorist Location | Occupant of a Motor Vehicle (Includes Railway Train Occupants Since 2006) |
| At Work | No |
| Hispanic | Non-Hispanic |
| Race | White |
| Collapse Table | Collapse Table |
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| Fatalities | 1 |
| Number of Occupants |
1 |
| Hit and Run | No Hit and Run |
| NCSA Make | GMC |
| Body Type | Light Pickup |
| NCSA Model | 481 |
| Registration State | Montana |
| Registered Vehicle Owner | Vehicle Registered as Commercial/Business/Company/Government |
| VIN | 1GTGC24F4TZ5 |
| Model Year | 1996 |
| VPIC Make ID | None |
| VPIC Model ID | None |
| VPIC Body Class | Unknown |
| Body Class | Unknown |
| Lower Weight Rating | Not Reported |
| Upper Weight Rating | Not Reported |
| Vehicle Trailing | One Trailer |
| Trailer VIN 1 | 999999999999 |
| Trailer VIN 2 | 777777777777 |
| Trailer VIN 3 | 777777777777 |
| Trailer Weight Rating 1 | Not Reported |
| Trailer Weight Rating 2 | Not Reported |
| Trailer Weight Rating 3 | Not Reported |
| Jackknife | Yes, Subsequent Event |
| Motor Carrier ID | 0 |
| Vehicle Configuration | Not Applicable |
| Cargo Body Type | Not Applicable |
| Bus Use | Not a Bus |
| Special Vehicle Use | No Special Use Noted |
| Emergency Vehicle Use | Not Applicable |
| Speed Limit | 65 |
| Travel Speed | Unknown |
| Underride / Override | No Underride or Override |
| Rollover | Rollover |
| Rollover Location | On Median/Separator |
| Initial Contact Point | Non-Collision |
| Extent of Damage | Disabling Damage |
| Vehicle Towed | Towed |
| Most Harmful Event | Rollover/Overturn |
| Fire Occurence | False |
| Automated Driving System Present | Not Reported |
| Automated Driving System Level | Not Reported |
| Automated Driving System Engaged | Not Reported |
| Driver Drinking | No Drinking |
| Driver Present | Driver Present |
| Drivers License State | Montana |
| Driver Zip Code | 59837 |
| Non CDL License Type | Full Driver License |
| Non CDL License Status | Valid |
| CDL License Status | No Commercial Driver's License (CDL) |
| CDL Endorsements | No Endorsements Required for This Vehicle |
| License Compliance With Class of Vehicle | Valid License for This Class Vehicle |
| Compliance with LIcense Restrictions | No Restrictions or Not Applicable |
| Driver Height | 999 |
| Driver Weight | 999 |
| Previous Recorded Crashes | 98 |
| Previous BAC Suspensions (Underage) | 0 |
| Previous BAC Suspensions | 1 |
| Previous Other Suspensions | 0 |
| Previous DWI | 0 |
| Previous Speeding Convictions | 0 |
| Previous Other Moving Violations | 0 |
| Month of Oldest Violation | No Record |
| Year of Oldest Violation | 0 |
| Month of Newest Violation | No Record |
| Year of Newest Violation | 0 |
| Speeding Related | No |
| Trafficway Description | Entrance/Exit Ramp |
| Total Lanes in Roadway | Two Lanes |
| Roadway Alignment | Straight |
| Roadway Grade | Downhill |
| Roadway Surface Type | Blacktop, Bituminous, or Asphalt |
| Roadway Surface Condition | Dry |
| Traffic Control Device | Warning Sign |
| Traffic Control Device Functioning | Device Functioning Properly |
| Pre Event Movement | Going Straight |
| Critical Precrash Event | THIS VEHICLE TRAVELING Off the Edge of the Road on the Left Side |
| Attempted Avoidance Maneuver | Unknown/Not Reported |
| Precrash Stability | Skidding Laterally - Counterclockwise Rotation |
| Pre-impact Location | Departed Roadway |
| Crash Type | CATEGORY I: SINGLE DRIVER - CONFIGURATION B: LEFT ROADSIDE DEPARTURE - Control/Traction Loss |
| Vehicle Related Factor | Adaptive Equipment |
| Visibility Obstructions | No Obstruction Noted |
| Moving Violations | None |
| Driver Maneuvered to Avoid | Not Reported |
| Vehicle Factors | Truck Coupling/Trailer Hitch/Safety Chains |
| Damaged Areas | 3 O'Clock |
| Damaged Areas | 5 O'Clock |
| Damaged Areas | 6 O'Clock |
| Damaged Areas | 9 O'Clock |
| Damaged Areas | Top |
| Damaged Areas | Undercarriage |
| Driver Distracted | Reported as Unknown if Distracted |
| Driver Impaired | None/Apparently Normal |
| Collapse Table | Collapse Table |
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