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1SITE LLC
Bristow, OK
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating, crash records and out-of-service rates checked
FMCSA status: Active registration · no operating authority · DOT 4072804
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
5 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- No active insurance filing found on record
- 5 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
4072804
Safety Rating
Not Rated
Operation Classification
Authorized for hire
MCS-150 Filed
May 8, 2023
FMCSA Registration
May 8, 2023
Annual Mileage
0 mi (0)
Contact Information
Location
Bristow, OK
Email
Cargo Types
Other Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
5
Driver Inspections
3
Vehicle Inspections
3
Out-of-Service Violations
5
Violations by Category
Vehicle Maintenance28
Unsafe Driving1
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
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
2 of 2 inspections
Unsafe Driving
1 of 3 inspections
Hours of Service
0 of 3 inspections
Driver Fitness
0 of 3 inspections
Controlled Substances
0 of 3 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
OK5
Fleet & Equipment (2)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~1
of 1 reported to FMCSA
Trailers
~1
seen at inspection
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 1995 Kenworth T800 | Tractor · Class 8 | 1XKDDB9X4SS643514 | 5 | 3 |
| 2021 Coras Welding Shop, Inc. Coras Welding | Dump · 23 ft | 4C9C5D321MS071102 | 5 | 3 |
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 (5)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| October 27, 2025 | W600171828 | SH 16/ TIPPERARY RD (SHAMROCK), OK | I | 15 | 2 | MC | Truck Tractor Semi-trailer |
KENWORTH CORAS WELDING SHOP, INC. |
1XKDDB9X4SS643514 4C9C5D321MS071102 |
OK 99480V OK CU2497 |
| 396.5B-HWSL | OOSHubs - Wheel seal leaking | Wheels Studs Clamps Etc. | ||||||||
| 393.43A-TPV | OOSAir Brake - Inoperable or missing tractor protection valve | Brakes All Others | ||||||||
| 393.78A-WS | Washers - Inoperative washing system. | Windshield/ Glass/ Markings | ||||||||
| 393.9A-LFTSI | Lighting - Front - Turn signal - inoperative | Lighting | ||||||||
| 393.9A-LFTSI | Lighting - Front - Turn signal - inoperative | Lighting | ||||||||
| 393.9A-LHLI | Lighting - Headlamp(s) - Any inoperative | Lighting | ||||||||
| 393.11A1-LTNRV | Lighting - Turn signal - Any missing not on the rearmost vehicle. | Lighting | ||||||||
| 393.11A1-LTNRV | Lighting - Turn signal - Any missing not on the rearmost vehicle. | Lighting | ||||||||
| 393.11A1-LRLM | Lighting - Tail lamp - Any missing | Lighting | ||||||||
| 393.11A1-LSLM | Lighting - Stop lamps - Any missing. | Lighting | ||||||||
| 393.70B1I-CDFWFMI-LT20 | Coupling - 20% or less of the fifth wheel fasteners on either side missing/ineffective | Coupling Devices | ||||||||
| 393.47A-BCFSBD | Drum Brake - Contaminated friction surface | Brakes All Others | ||||||||
| 396.3A1-ALBV | Air Brake - Any leak from a brake valve | Brakes All Others | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.9A-LSML | Lighting - Side marker lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| August 19, 2025 | K300182343 | SH 167 / ROLLINS LN, OK | III | 2 | — | — | Truck Tractor Semi-trailer |
KENWORTH CORAS WELDING SHOP, INC. |
1XKDDB9X4SS643514 4C9C5D321MS071102 |
OK 99480V OK CU2497 |
| 392.16AD | Driver - Failed to use seat belt while operating a CMV. | Seat Belt | ||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| July 22, 2025 | T400162778 | SH 48 @ SH 16, OK | II | 12 | 2 | MC | Truck Tractor Semi-trailer |
KENWORTH CORAS WELDING SHOP, INC. |
1XKDDB9X4SS643514 4C9C5D321MS071102 |
OK 99480V OK CU2497 |
| 393.9A-LTSI | OOSLighting - Turn signal - Any inoperative on the rearmost vehicle. | Lighting | ||||||||
| 396.3A1-BALR | OOSAir Brake - Fails air loss rate test | Brakes All Others | ||||||||
| 392.2-SLLEWG3 | State/Local Laws - Excessive weight - More than 5000 lbs over on allowable gross weight | |||||||||
| 392.2-SLLEWA1 | State/Local Laws - Excessive weight - 1-2500 lbs over on an axle/axle groups | |||||||||
| 393.9A-LFTSI | Lighting - Front - Turn signal - inoperative | Lighting | ||||||||
| 393.9A-LHLI | Lighting - Headlamp(s) - Any inoperative | Lighting | ||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
| 393.9A-LTSIR | Lighting - Turn signal -Any inoperative on a unit that is not the rearmost unit | Lighting | ||||||||
| 392.2-SLLSIV | State/Local Laws - State insurance violation | |||||||||
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
| 393.55E-B | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998 | Brakes All Others | ||||||||
| August 29, 2024 | V600172186 | SH 48/SH 51, OK | II | 6 | 1 | MC | Truck Tractor Semi-trailer |
KENWORTH CORAS WELDING SHOP, INC. |
1XKDDB9X4SS643514 4C9C5D321MS071102 |
OK 99480V OK CU2497 |
| 393.9TS | OOSInoperative turn signal | Lighting | ||||||||
| 393.78 | Wipers - Inoperative / missing / damaged wipers | Windshield/ Glass/ Markings | ||||||||
| 393.9TS | Inoperative turn signal | Lighting | ||||||||
| 393.9H | Inoperable head lamps | Lighting | ||||||||
| 392.2RG | State vehicle registration or License Plate violation | |||||||||
| 393.9 | Inoperable Required Lamp | Clearance Identification Lamps/Other | ||||||||
| May 23, 2024 | V600172073 | TURNER TURNPIKE, OK | III | 2 | — | MC | Truck Tractor Semi-trailer |
KENWORTH CORAS WELDING SHOP, INC. |
1XKDDB9X4SS643514 4C9C5D321MS071102 |
OK 99480V OK CU2497 |
| 392.2-SLLEWA2 | State/Local Laws - Excessive weight - 2501-5000 lbs over on an axle/axle groups | |||||||||
| 392.2-SLLEWG3 | State/Local Laws - Excessive weight - More than 5000 lbs over on allowable gross weight | |||||||||
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: November 1, 2026.
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