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SPLIT ROCK ND LLC
Williston, ND
CarrierChk vetting signal
Review recommended
Elevated Out-of-Service Rate
60.0% of this carrier's roadside inspections in the last 24 months put a driver or vehicle out of service — higher than 88% of carriers with a comparable number of inspections. This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
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FMCSA status: Active registration · no operating authority · DOT 3668639
Active
No Safety Rating
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
60.0% OOS · 10 inspections on record
Flags · 1
Elevated Out-of-Service Rate
60.0% of this carrier's roadside inspections in the last 24 months put a driver or vehicle out of service — higher than 88% of carriers with a comparable number of inspections. This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- Registered with FMCSA as a private carrier — not registered to haul other companies' freight for hire
- No active insurance filing found on record
- Vehicle out-of-service rate 75.0% — above the 20.7% national average
- 10 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
3668639
Safety Rating
Not Rated
Operation Classification
Private (property)
MCS-150 Filed
September 25, 2025
FMCSA Registration
June 29, 2021
Annual Mileage
480,000 mi (2024)
Contact Information
Address
14072 Jackson St, Williston, ND 58801-9169
Phone
Email
Owner / Officer
Tirra Hancock
Officer 2
Guy Hancock
Cargo Types
General FreightBuilding MaterialsConstruction Materials
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
10
Driver Inspections
6
Vehicle Inspections
7
Out-of-Service Violations
7
Violations by Category
Vehicle Maintenance43
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate75.0% · national avg 20.7%
⚠ Above national average (54.3pp higher)
60.0% of 5 inspections in the last 24 months put a driver or vehicle out of service —
88th 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
2024
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
4 of 5 inspections
Unsafe Driving
0 of 6 inspections
Hours of Service
0 of 6 inspections
Driver Fitness
0 of 6 inspections
Controlled Substances
0 of 6 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
ND9
Fleet & Equipment (12)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~6
of 15 reported to FMCSA
Trailers
~6
seen at inspection
Equipment types observed
Tractor
6
Semi-trailer
5
Flatbed
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| Rway | Semi-trailer | 1K9UF53G0SL366572 | 2 | — |
| Krain Cree | Semi-trailer | 1K9UF53G4SL366574 | 2 | 1 |
| 2020 Mack Anthem | Tractor · Class 8 | 1M1AN3GYXLM015007 | 2 | — |
| 2021 Mack Anthem | Tractor · Class 8 | 1M1AN4GY8MM023436 | 2 | 1 |
| Rway | Semi-trailer | 1K9UF53G2SL366573 | 1 | 1 |
| Rway: Krai | Semi-trailer | 1K9UF53G6SL366575 | 1 | 1 |
| 2027 Mack Anthem | Tractor · Class 8 | 1M1A24GY7VM105734 | 1 | 1 |
| 2020 Mack Anthem | Tractor · Class 8 | 1M1AN3GY5LM014900 | 1 | 1 |
| 2021 Mack Anthem | Tractor · Class 8 | 1M1AN3GYXMM022055 | 1 | — |
| 2021 Mack Anthem | Tractor · Class 8 | 1M1AN4GY4MM023451 | 1 | — |
Show all 12 units
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| Lode King | Semi-trailer | 2LDSD5335RE077019 | 1 | — |
| 2023 Prestige Trailers Step Deck | Flatbed · 50 ft | 2T9SD5030PG206168 | 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 (10)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| July 23, 2026 | HP15001144 | WILLISTON ND | II | 4 | 1 | — | Truck Tractor Semi-trailer |
MACK RWAY: KRAI |
1M1A24GY7VM105734 1K9UF53G6SL366575 |
ND TEMP ND T921922 |
| 393.130C-CHVE | OOSHeavy Vehicles/Equipment - Improper securement of heavy vehicles, equipment or machinery with crawler tracks or wheels | Improper Load Securement | ||||||||
| 393.9A-LIL | Lighting - Identification lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.55D2-B | Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 2001 for towed vehicle. | Brakes All Others | ||||||||
| 393.11A1-CSLRR | Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997 | Reflective Sheeting | ||||||||
| July 9, 2026 | HP15001132 | WILLISTON ND | I | 10 | 1 | — | Truck Tractor Semi-trailer |
MACK RWAY |
1M1AN3GY5LM014900 1K9UF53G2SL366573 |
ND 334EGW ND T921925 |
| 393.110B3-C | OOSCargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo longer than 10 feet | Tiedown | ||||||||
| 393.48A-BIBD | Drum Brake - Inoperative other than a steering axle | Brakes All Others | ||||||||
| 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 | ||||||||
| 393.45B2-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 | ||||||||
| 393.45B2-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 | ||||||||
| 396.3A1-BALAC | Brake - Audible air leak from a brake chamber | Brakes All Others | ||||||||
| 393.45D-B | Air Brake - Audible air leak at a proper connection | Brakes All Others | ||||||||
| May 14, 2025 | HP15000588 | WILLISTON ND | II | 9 | 2 | — | Truck Tractor Semi-trailer |
MACK KRAIN CREE |
1M1AN4GY8MM023436 1K9UF53G4SL366574 |
ND 016ECT ND T921923 |
| 393.110B3-C | OOSCargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo longer than 10 feet | Tiedown | ||||||||
| 393.110B3-C | OOSCargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo longer than 10 feet | Tiedown | ||||||||
| 393.11A1-CSLRR | Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997 | Reflective Sheeting | ||||||||
| 393.11A1-CSURR | Conspicuity Systems - Truck tractor, upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997 | Reflective Sheeting | ||||||||
| 393.55C1-B | Air Brake - Truck-tractor manufactured on or after March 1, 1997, not equipped with an ABS system. System does not function or indicates a fault. | Brakes All Others | ||||||||
| 393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Emergency Equipment | ||||||||
| 393.9A-LBL | Lighting - Backup lamp inoperative | Lighting | ||||||||
| 393.9A-LSML | Lighting - Side marker lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.55C1-B | Air Brake - Truck-tractor manufactured on or after March 1, 1997, not equipped with an ABS system. System does not function or indicates a fault. | Brakes All Others | ||||||||
| April 21, 2025 | HP54008201 | WILLISTON ND | III | — | — | — | Truck Tractor Semi-trailer |
MACK PRESTIGE TRAILERS |
1M1AN4GY4MM023451 2T9SD5030PG206168 |
ND 018ECT ND T927070 |
| March 3, 2025 | HP15000539 | WILLISTON ND | II | 2 | — | — | Truck Tractor Semi-trailer |
MACK RWAY |
1M1AN3GYXLM015007 1K9UF53G0SL366572 |
ND 383EGW ND T921924 |
| 393.11A1-CSLRR | Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997 | Reflective Sheeting | ||||||||
| 393.11A1-CSURR | Conspicuity Systems - Truck tractor, upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997 | Reflective Sheeting | ||||||||
| September 30, 2024 | FT27000426 | WILLISTON ND | II | — | — | — | Truck Tractor Semi-trailer |
MACK RWYT |
1M1AN4GY8MM023436 1K9UF53G4SL366574 |
ND 016ECT ND T921923 |
| August 26, 2024 | HP54008069 | WILLISTON ND | III | 1 | — | — | Truck Tractor Semi-trailer |
MACK LODE KING |
1M1AN3GYXMM022055 2LDSD5335RE077019 |
ND 333EGW ND NOPLATE |
| 392.2-SLLEWG3 | State/Local Laws - Excessive weight - More than 5000 lbs over on allowable gross weight | |||||||||
| April 27, 2024 | HP60000340 | PANGER SCALE, ND | III | — | — | — | Truck Tractor Semi-trailer |
MACK RWAY |
1M1AN3GYXLM015007 1K9UF53G0SL366572 |
ND 383EGW ND T921924 |
| March 1, 2024 | HP54007849 | WILLISTON ND | I | 3 | — | — | Truck Tractor Semi-trailer |
MACK WILSON TRA |
1M1AN4GY8MM023453 4WWBGE6BX6N609634 |
ND 017ECT ND T523683 |
| 393.9A-LSML | Lighting - Side marker lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.45B2-B | Air Brake - Hose/tubing damaged or not secured | Brakes All Others | ||||||||
| 393.55E-B | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998 | Brakes All Others | ||||||||
| December 13, 2023 | TR04006194 | WILLISTON ND | I | 16 | 3 | CONOCO PHILLIPS | Truck Tractor Semi-trailer |
MACK OTHER |
1M1AN4GY4MM023451 5JNDS5325KH000181 |
ND 018ECT ND T464170 |
| 393.75A3-TAOL | OOSTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Tires | ||||||||
| 393.110B3-C | OOSCargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo longer than 10 feet | Tiedown | ||||||||
| 393.9A-LTSI | OOSLighting - Turn signal - Any inoperative on the rearmost vehicle. | Lighting | ||||||||
| 393.9A-LSML | Lighting - Side marker lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.55C1 | Truck Tractor manufactured on or after March 1, 1997 not equipped with an antilock brake system | Brakes All Others | ||||||||
| 393.11A1-CSLRR | Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997 | Reflective Sheeting | ||||||||
| 392.7A-D | Driver - Failed to conduct pre-trip inspection or make use of required parts and accessories | Inspection Reports | ||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
| 392.33A-D | Driver - Operating CMV while lamps/reflectors are obscured | Lighting | ||||||||
| 393.55E-B | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998 | Brakes All Others | ||||||||
| 393.9B-LRLO | Lighting - Tail lamp - Any obstructed. | Lighting | ||||||||
| 393.9A-LHWS | Lighting - Hazard warning signal(s) inoperative | Lighting | ||||||||
| 393.9A-LIL | Lighting - Identification lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.45D-B | Air Brake - Audible air leak at a proper connection | Brakes All Others | ||||||||
| 393.95F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Emergency Equipment | ||||||||
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 |
|---|---|---|
| CONOCO PHILLIPS | 1 | December 13, 2023 |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 5, 2026.
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