CSA
UnknownUSDOT 547568· CARRIER· EIN 46-0388930
⬇ PDF report

SIOUX FALLS KENWORTH INC

4500 N CLIFF AVENUE, SIOUX FALLS, SD, 57104(605) 332-7112ashlie.serbousek@nattinc.comWILLIAM R RUSH
Vetting snapshot
Authority
Unknown
per SAFER
Insurance
No active filing
not required
Vehicle OOS
100%
above 22% national avg
Driver OOS
33.3%
above 6.7% national avg
Crashes 24mo
0
clean
Red flags
None
nothing flagged
60
/ 100

Risk factors

Moderate riskVioCodes score
Vehicle OOS 100% — well above the 22% national averageDriver OOS 33.3% — above the 6.7% national average

A weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.

Roadside inspection performance

Out-of-service rate vs national average. Lower is better.

Vehicle1 inspections · 100% OOS · National 22%
Driver3 inspections · 33.3% OOS · National 6.7%

CSA performance breakdown

FMCSA · Sep 2026

3 inspections · 8 violations (2 OOS) · 67% of inspections had an OOS finding.

3
Inspections
8
Violations
2
OOS violations
8
Distinct codes

Violations by BASIC

click to filter codes

8
total

Most inspected in · top 3 states

  • NV1
  • SD1
  • NE1

Latest FMCSA SMS snapshot. Codes link to the lookup — severity weighting, contest angles, and the DataQs Drafter for each. Click a BASIC to filter the codes.

Recommendations

What’s driving each score, what to do about it, and where it could go.

Vehicle and driver out-of-service rate exceeds the national average

High impact

Vehicle OOS rate is 100% vs the 22% national average. Driver OOS rate is 50% vs the 6.7% national average. Carriers above the national OOS average draw more enforcement attention (audits, roadside stops) and can see higher insurance premiums.

What to do
  • Review recent inspections with out-of-service violations and fix the root causes with equipment and drivers
  • Run a preventative-maintenance program; periodically inspect tires, brakes and lights
  • Reinforce thorough pre-trip and post-trip inspections; retrain where needed

Controlled Substances/Alcohol needs attention

Low impact

Estimated Controlled Substances/Alcohol percentile of 0% is under the 80% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Recommendations are generated from the carrier’s public FMCSA roadside-inspection record. Percentiles and projections are VioCodes estimates, not official FMCSA figures. Informational, not legal advice.

90-day safety improvement plan

What this carrier has struggled with most in the last 90 days — where to focus now.

No roadside inspections in the last 90 days — nothing to work on right now.

Inspection & crash map

live · FMCSA MCMIS

Every inspection and crash on record — hover a point for the summary, click for full detail (codes, severity, CSA points).

3
Inspections
8
Violations
2
Out-of-service
23
CSA points
1
Crashes
4
States
cleanviolOOS

CSA points = violation severity weight × FMCSA time weight (3× in the last 6 months, 2× at 6–12, 1× at 12–24). Points are spread within each state — FMCSA records the inspection state, not an exact location. Source: FMCSA MCMIS.

Equipment

VINs via NHTSA

3 distinct vehicles seen in this carrier’s roadside inspections.

2 incomplete vehicle 1 truck
2005 KENWORTH T880
1XKZD49X25J178237· D328 SD
2026 KENWORTH T880
1NKZX4EX5TJ202894· D-328 SD
2012 FREIGHTLINER M2
1FVHC3BS4CHBM0656· D328 SD

Equipment is inferred from VINs recorded on roadside inspections (FMCSA MCMIS), decoded via the NHTSA vPIC API — it reflects vehicles inspected, not a current fleet roster.

Company profile

FMCSA census

PRIVATE PROPERTY

Power units
1
on file (MCS-150)
Drivers
5
5 hold a CDL
Annual mileage
0M mi
reported 2023
Recordable crash rate
—
per million miles
How far they run · drivers by operating lane
  • Interstate · 100+ mi5 drivers
Company officer
WILLIAM R RUSH
Operation
Interstate
Registered since
1994-01-10
Last MCS-150 update
2024-10-07
Census status
Active

Fleet: 1 trucks · 1 owned tractors · 1 owned trailers.

Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.

Data change history

Every FMCSA record change we’ve detected — address, fleet size, contacts, MCS-150 — newest first.

Connections

carrier graph

This carrier shares addresses, phone numbers, officers or emails with 6 other carriers — review the connections below as part of your vetting.

6
Connected carriers
0
Fleet-transfer links
0
Most shared VINs
5
Strong links
Strong· 5
1
DAKOTA VOLVO TRUCKS INC
USDOT 549331Inactive· SIOUX FALLS, SD
Strong
OfficerPhone
2
HANSEN TIRE & TRUCK REPAIR LLC
USDOT 2091560Active· FREMONT, NE
Strong
Email
3
MERIT WRECKER SERVICES INC
USDOT 1689186Active· SIOUX FALLS, SD
Strong
Email
4
NORTHWEST TRAILER SERVICES INC
USDOT 744105Inactive· SIOUX CITY, IA
Strong
Officer
5
SFK LEASING INC
USDOT 459268Active· SIOUX FALLS, SD
Strong
OfficerEmail
Medium· 1
SIOUX VALLEY HOSPITAL ASSOCIATION INC
USDOT 596857Active· SIOUX FALLS, SD
Medium
Mailing

Shared VINs come from FMCSA roadside-inspection records — a vehicle inspected under more than one carrier, often a fleet transfer or trailer interchange. Other links come from the FMCSA census. Shared identifiers are common and often legitimate — treat these as leads to investigate, not proof of wrongdoing.

Activity history

2 events
  1. 10/07/2024MCS-150 update filed

    0.0M mi reported (2023)

  2. 01/10/1994Registered with FMCSA

    PRIVATE PROPERTY

Merged from FMCSA authority, insurance, out-of-service, and census records.

🚛

Operations

Classification

  • PRIVATE PROPERTY

Area served

  • Interstate
★

FMCSA safety rating

Rating
Satisfactory
Type
Compliance review
Rated
2004-07-06
Last review
2004-07-01
📄

MCS-150 registration

Form date
2024-10-07
Reported mileage
20,000 mi (2023)
⚡

Got a violation you want to contest?

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Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Sep 26, 2026, 7:53 AM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.