HaulerCheck · https://haulercheck.com/carrier/2878994-s6-trucking-llc/ · Checked 2026-10-20 09:43 UTC · Census and inspections Oct 19, 2026 · Authority and insurance: Last known · FMCSA snapshot May 14, 2026
S6 TRUCKING LLC
Review before booking · 1 signal
How risk signals workFacts from the FMCSA record that call for a closer look. They are not a finding of wrongdoing. Authority and insurance are last known from May 14, 2026.
- Vehicle out-of-service rate well above the state average75.0% vs North Dakota average 27.7%.
No cargo cover filed with FMCSA
Not a live check. FMCSA has not published a Motus record for this carrier, so authority and insurance show the last known status from May 14, 2026. Confirm on Motus ↗ before booking.
What to verify next
- Confirm authority and insurance on the official Motus record ↗: our copy is the last known status from May 14, 2026. Safety record: SAFER ↗.
- Call back on the number on file, (701) 628-2706, not a number from an email or load board.
- Check that the MC number you were given is MC966270.
- Ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Insurance on file
Liability (BI&PD) pays for injury and damage to other people and property; it does not cover the freight. Cargo insurance covers the freight. FMCSA only requires cargo filings from household goods carriers and freight forwarders, so most carriers file none: ask for a cargo certificate that fits your load. No cargo cover filed with FMCSA.
| Type | Docket | Layer | Insurer | Coverage | Effective | Status |
|---|---|---|---|---|---|---|
| Liability (BI&PD) | MC966270 | Primary | BERKLEY REGIONAL INSURANCE COMPANY Policy 3165577-10 · 91X | $1,000,000 | May 6, 2022 | Active |
Source: Last known · FMCSA snapshot May 14, 2026. Identical filings repeated in the FMCSA data are shown once; a filing listed under two dockets is one policy, not extra coverage. Coverage is the maximum amount filed with FMCSA, not the full policy.
Last known filings. Insurance for this carrier comes from the FMCSA snapshot of May 14, 2026. Policies may have been cancelled or replaced since. Confirm current filings: Motus record ↗ and ask the insurer for a certificate naming you as holder.
Roadside inspections Oct 19, 2024 – Oct 19, 2026
6 of 8 · North Dakota avg 27.7%
2 of 10 · North Dakota avg 3.1%
By quarter inspections and vehicle out-of-service rate
Bar height: inspections in the quarter. Percentage: vehicles put out of service, of vehicle inspections. The first and last quarters are partial.
Where it was inspected 2 states and provinces, 24 months
- TX 7 70.0%
- ND 3 30.0%
Vehicles seen at inspections different VINs, 24 months
Power units: 7
5 tractors · 2 straight trucks
Kenworth 4Ram/Dodge 2
6 power units declared on the MCS-150. Inspections see only part of a fleet, so fewer here is normal; many more can mean the registration is out of date.
Trailers: 4
4 semi-trailers
Fontaine 1
Includes trailers the company pulled but does not own, such as shipper or leasing trailers.
10 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Oct 9, 2026 | TX | 2 | 6 | No |
| Sep 9, 2026 | TX | 2 | 2 | Yes |
| Jun 10, 2026 | TX | 2 | 5 | Yes |
| Feb 9, 2026 | ND | 3 | 2 | No |
| Feb 9, 2026 | TX | 2 | 10 | Yes |
| Oct 10, 2025 | ND | 3 | 5 | Yes |
| Jul 11, 2025 | TX | 2 | 6 | No |
| Apr 24, 2025 | TX | 2 | 2 | Yes |
| Apr 2, 2025 | TX | 1 | 7 | Yes |
| Dec 26, 2024 | ND | 2 | 8 | Yes |
How these rates are calculated
Period: Oct 19, 2024 – Oct 19, 2026. Vehicle rate = vehicle inspections with a vehicle out-of-service order ÷ vehicle inspections (levels 1, 2, 5 and 6). Driver rate uses levels 1, 2, 3 and 6. The North Dakota average covers 8,357 vehicle and 15,703 driver inspections of all North Dakota-based carriers in this period. It mixes every type of operation, so compare with care; rates based on a handful of inspections say little. FMCSA's own SMS measures are weighted differently: SMS profile ↗ · SAFER snapshot ↗
Violations in FMCSA's SMS last 24 months
29 violations counted in FMCSA's Safety Measurement System (SMS), 10 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 53 violations above?
The inspections section's number counts every violation written on the inspection reports in our Oct 19, 2024 – Oct 19, 2026 window. The SMS count comes from FMCSA's own monthly SMS snapshot, which uses its own 24-month window and only the violations it scores. Both are FMCSA figures; they measure different things.
| Category (FMCSA BASIC) | Violations | Out of service | Share | North Dakota share |
|---|---|---|---|---|
| Vehicle Maintenance | 27 | 8 | 93.1% | 77.1% |
| Driver Fitness | 2 | 2 | 6.9% | 2.7% |
10 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| Inoperable Required Lamp Clearance Identification Lamps/Other · Vehicle Maintenance · code 3939 | 2 | 0 |
| No/discharged/unsecured fire extinguisher Emergency Equipment · Vehicle Maintenance · code 39395A | 2 | 0 |
| Operating a CMV without proof of a periodic inspection Inspection Reports · Vehicle Maintenance · code 39617C | 2 | 0 |
| Wheel fasteners loose and/or missing Wheels Studs Clamps Etc. · Vehicle Maintenance · code 393205C | 2 | 0 |
| Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement guidance (391. General Driver Qualification · Driver Fitness · code 39111B2Q | 1 | 1 |
| Operating a CMV without a valid CDL: No double- or triple-trailer endorsement License-related: High · Driver Fitness · code 38323A2DT | 1 | 1 |
| BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination Brake Out Of Service · Vehicle Maintenance · code 3963A1BOS | 1 | 1 |
| No or defective automatic trailer brake Brakes All Others · Vehicle Maintenance · code 39343D | 1 | 1 |
| No or defective brake warning device or pressure gauge Brakes All Others · Vehicle Maintenance · code 39351 | 1 | 1 |
| Brake system pressure loss Brakes All Others · Vehicle Maintenance · code 3963A1BL | 1 | 1 |
Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 19, 2026. "Share" is this company's mix of violations; the North Dakota column is the mix across all North Dakota-based carriers, so you can see which kinds of problems stand out. A high count partly reflects fleet size and how often trucks are inspected.
Crashes Oct 19, 2024 – Oct 19, 2026
No reportable crashes in this period.
Company details FMCSA census · Oct 19, 2026
| USDOT number | 2878994 |
|---|---|
| MC / docket | MC966270 |
| Legal name | S6 TRUCKING LLC |
| Operation | Interstate |
| Business type | — |
| Power units | 6 |
| Drivers | 4 |
| Annual mileage | 48,000 (2018) |
| Hazmat | Yes |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Apr 18, 2016 · 10 years ago |
| Last MCS-150 update | Jun 20, 2025 |
| Email domain on file | @cswoil.com |
Equipment as declared on the MCS-150
| Owned | Term-leased | |
|---|---|---|
| Tractors | 6 | 0 |
| Trailers | 9 | 0 |
Term-leased equipment usually belongs to owner-operators driving under this company's authority.
Cargo carried
General FreightMetal: Sheets, Coils, RollsLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsOilfield EquipmentGrain, Feed, HayCoal/CokeCommodities Dry BulkUtilitiesAgricultural/Farm SuppliesConstructionWater Well
Change history
No changes to name, contact details, authority or insurance since we started tracking on Oct 18, 2026. We compare every company's FMCSA record each day.
to see it on your watchlist when something changes.
Questions about S6 TRUCKING LLC
What does S6 TRUCKING LLC's operating authority allow?
MC966270: Common carrier (may haul regulated property for hire for the general public).
Which information about S6 TRUCKING LLC is old or missing?
Operating authority is the last known status from the FMCSA snapshot of May 14, 2026, not a current check. Insurance filings are from the same May 14, 2026 snapshot. FMCSA has not issued a safety rating, which means no compliance review is on record, not that the carrier is unsafe.
What should I verify before booking S6 TRUCKING LLC?
Confirm the authority and insurance on the Motus record for USDOT 2878994. Call the company back on the phone number on file, (701) 628-2706, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC966270, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in Stanley, ND →
Company details from the FMCSA Company Census File (Oct 19, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error on this page (how corrections work).
Page generated 2026-10-20 09:43 UTC.