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SIMKO ACQUISITION LLC

SIMKO ACQUISITION LLC is a mid-sized fleet, operating 31 power units and 7 drivers, based in Superior, WI. Across 14 roadside inspections in the last 24 months, the fleet's 28.6% out-of-service rate sits above the 19.4% national average, with no reportable crashes on file. An active insurance filing is on record, and no operating authority record was located.

Brokers & shippers · booking check

Book with caution — review signals below

No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.

Caution
Review these
  • OOS rate worse than size peers Vehicle 50.0% vs peer 15.4% Details →
Built for brokers and shippers deciding whether to tender. Always confirm on FMCSA SAFER and L&I before booking — TruckCodex mirrors public filings and can lag by up to a day.
Plain-text risk summary (print / paste) 
TruckCodex risk summary — SIMKO ACQUISITION LLC (USDOT 2373391)
Verdict: CAUTION
Book with caution — review signals below
No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.

Authority / census status: Active

Blockers:
  (none)

Cautions:
  • OOS rate worse than size peers — Vehicle 50.0% vs peer 15.4%

On file:
  (none)

Source: https://truckcodex.com/usdot/2373391/
As of: Sep 19, 2026
Always confirm on FMCSA SAFER and L&I before tendering — TruckCodex mirrors public filings and can lag by up to a day.
USDOT 2373391 Active PRIVATE PROPERTY Hazmat Company officer: SHALYNN RASK Metal Sheets / Coils / Rolls Other (SCRAP METAL) Based in SUPERIOR, WI

FMCSA census as of Sep 19, 2026 · Sources · Freshness

TruckCodex · filing & peer scorecard

TruckCodex filing & peer scorecard · B

Composite of 3/5 scored components (mean 80/100). Separate from booking triage on this page. Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.

B confidence 60% · 3/5 signals · expand
Authority / census
Active · 100/100

Active census status with no OOS order or revoked authority on file.

Insurance / BIPD
NR

Insurance/BIPD signal not resolved for this carrier.

NR reason: No active policies and no uninsured flag to score against.

OOS vs peers
Mixed vs peers · 40/100

Driver OOS 0% vs peer median 0% (neutral). Vehicle OOS 50% vs peer median 15.4% (worse). n=33683 same-size ACTIVE peers.

FMCSA safety rating
Unrated

FMCSA has not assigned this carrier a formal safety rating. We do not invent one.

NR reason: No published FMCSA safety_rating.

Insurance-watch tier
Not on watch · 100/100

No BMC-91 insurance-lapse watch classification on file for this USDOT.

TruckCodex filing & peer scorecard from authority, BIPD, peer OOS, FMCSA safety rating, and insurance-watch signals. Not a booking verdict and not legal advice. See methodology. Booking triage on this page: Caution.

Fleet size changes

Field change history → Daily change log ↓
  • Power Units +16 (15 → 31) · Aug 18, 2026 · FMCSA Company Census
Operating authority

No authority breakdown on file.

Insurance

No active policies on file.

BOC-3 agent

No BOC-3 filing on file.

Company profile

Company details
USDOT 2373391
In FMCSA records since Jan 25, 2013 (~13y)
Company officer SHALYNN RASK
Operation PRIVATE PROPERTY
Hazmat Yes (MCS-150)
Cargo carried
Metal Sheets / Coils / Rolls, Other (SCRAP METAL)
Fleet size 31 units
Drivers 7
Annual mileage 180,000 mi
Contact & address
Phone: (715) 394-2705
Email: [email protected]
Physical
1901 N 6TH ST
SUPERIOR, WI 54880
Mailing address matches physical.
Registration & safety rating
USDOT 2373391
In FMCSA records since Jan 25, 2013 (~13y)
Operation PRIVATE PROPERTY
Annual mileage (MCS-150) 180,000 mi
Hazmat Yes (MCS-150)
vs. National Average
Vehicle OOS Rate 50.0% vs 23.4% +26.6 pts
Driver OOS Rate 0.0% vs 6.7% -6.7 pts
Violations per Inspection 2.64 vs 1.80 +0.84
Peer tier (mid-sized fleets (11-100 power units)) median OOS rate: 27.5%
FMCSA cargo filing (BMC-34/83)

No active FMCSA cargo filing on file.

FMCSA L&I filing evidence — not a shipper certificate of insurance (COI). Cargo (BMC-34) is primarily an HHG / household-goods requirement; general freight carriers often have none.

Broker bond / trust (BMC-84/85)

No active broker surety bond or trust fund on file.

BMC-84 is a surety bond; BMC-85 is a trust-fund agreement. Required for property brokers / freight forwarders — not motor-carrier BIPD liability insurance.

Fleet details (MCS-150)

Vehicle type Owned Term leased Trip leased
Truck tractors 11 0 0
Trailers 17 0 0
Trucks 4 0 0

Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).

Inspections (24 months)

All 27 inspections →
Driver Vehicle Hazmat
Inspections 14 14 0
OOS inspections 0 4 0
OOS percentage 0% 28.57% —
National average 6.7% 23.4% 4.4%

Roadside inspections in the last 24 months. National averages are FMCSA MCSAP reference rates (driver ~6.7%, vehicle ~23.4%, hazmat ~4.4%).

Power Units
31
Drivers
7
Inspections
27
FMCSA roadside history on file
OOS Rate (peak)
50.0%
driver or vehicle, whichever higher
Crashes (24m)
0
Authorities
0
Carrier analysis & narrative context Status notes, risk intelligence, and safety profiles

Carrier is unrated

FMCSA has not assigned this carrier a formal safety rating. Use the inspection history and BASIC scores below to assess on-road performance.

Risk intelligence

SIMKO ACQUISITION LLC had 14 roadside inspections over the past 24 months with an out-of-service rate of 28.6%, which is above the national average of 19.4%. Their highest FMCSA BASIC percentile is vehicle_maint at 14.0.

Inspection profile

14 roadside inspections over the last 24 months, concentrated in MN (11) and WI (3).

Violation profile

28.6% out-of-service rate, above the 19.4% national average; led by Vehicle Maintenance (16.7% of violations); top code 392.2 (Violation of Local Laws) cited 10 times.

Fleet profile

The fleet comprises 15 power units (mid-sized fleet) and 7 drivers; Kenworth, Unknown, and Clement-br are the most-inspected makes.

Risk Signals

High OOS rate
Peak OOS rate of 50.0% is well above FMCSA MCSAP national averages (driver ~6.7%, vehicle ~23.4%).

Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service

Compared against 33,683 ACTIVE carriers operating 15–47 power units (±50% of this carrier's 31 unit fleet).

This carrier — Driver OOS
0%
Drivers placed out-of-service at roadside inspections
Peer median
0%
Median across 33,683 same-size peers
Verdict
On par with peers
Delta 0 pts vs peer median (lower is safer)
This carrier — Vehicle OOS
50%
Vehicles placed out-of-service at roadside inspections
Peer median
15.4%
Median across 33,683 same-size peers
Verdict
Riskier than peers
Delta +34.6 pts vs peer median (lower is safer)

Fleet History

Field change history →

Sourced from FMCSA daily imports; field-level change log. 1 tracked change on record.

Record Changes

  1. As-of snapshot →
    • Power Units 15 31
      FMCSA Company Census

Power Units Over Time

Aug 18, 2026 Aug 18, 2026

Bar height reflects reported power-unit count after each FMCSA filing update.

Inspection Analytics Monthly activity · BASIC mix · state map

Monthly Inspection Activity (17 months)

2023-10 2026-03

Violations by BASIC Category

Federal BASIC buckets for every citation issued against this carrier over the past 24 months.
Vehicle Maintenance
30 violations
5 OOS · 16.7%
Unsafe Driving
7 violations

Activity by State

States this carrier has been inspected in over the past 24 months.
State Inspections OOS OOS % Last Inspection
Minnesota (MN) 11 3 27.3% Mar 14, 2026
Wisconsin (WI) 3 1 33.3% Mar 4, 2026
Vehicle Fleet Top makes and models observed in roadside inspections
Make Model Inspections
Kenworth 12
Unknown 4
Clement-Br 3
International 3
Other 3
Freightliner 2
Mack 2
Western Star 2
Manac Trai 1
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
BASIC Inspections Serious Measure Percentile Alert As Of
Driver Fitness 0 — 0.00 0 — Sep 14, 2026
Controlled Substances / Alcohol 0 — 0.00 0 — Sep 14, 2026
Hours of Service 0 — 0.00 0 — Sep 14, 2026
Unsafe Driving 2 — 2.44 2 — Sep 14, 2026
Vehicle Maintenance 9 — 13.61 14 — Sep 14, 2026

Higher percentiles indicate worse performance relative to peer carriers. Carriers at or above the FMCSA intervention threshold are marked ALERT.

Recent Inspections (27 rows) View all 27 →
Inspection # Date ▼ State Level Station Vehicle Violations Top Codes OOS
87348963 Mar 14, 2026 MN 3 FLOODWOOD MN
INTERNATIONAL STRAIGHT TRUCK
WI 97221Z · 3HTDTAPT5KN154957
0 — No
87232196 Mar 4, 2026 WI 1 SOUTH RANGE WI
MACK STRAIGHT TRUCK
WI 95790Z · 1M2AG11C44M008854
1 396.5B-L No
86711505 Dec 30, 2025 MN 3 CLOQUET MN
KENWORTH TRUCK TRACTOR
WI 88163X · 1XKZDP0X8KJ247009
1 392.2-SLLEWA1 No
86429385 Nov 21, 2025 MN 1 DULUTH MN
WESTERN STAR TRUCK TRACTOR
WI 89460W · 5KJJABCK97PY83398
4 393.75A3-TAOL, 393.75A1-TEPBM, 392.16-D Yes
86075273 Oct 10, 2025 MN 1 DULUTH MN
FREIGHTLINER STRAIGHT TRUCK
WI 80455Z · 1FVACXCS54HN14956
2 396.5B-L, 393.100C-C No
85997437 Oct 2, 2025 MN 3 CLOQUET MN
KENWORTH TRUCK TRACTOR
MN 96496X · 1XKZDP0X7KJ247003
2 392.2-SLLSR, 392.2-SLLEWA1 No
85717986 Sep 2, 2025 MN 1 FOREST LAKE MN
KENWORTH TRUCK TRACTOR
WI 48526Z · 1XKZDP9X9PJ234862
7 393.207A-SUBL, 393.9A-LCL, 393.9A-LSML Yes
85665395 Aug 27, 2025 MN 3 CLOQUET MN
WESTERN STAR TRUCK TRACTOR
WI 89460W · 5KJJABCK97PY83398
0 — No
85447340 Aug 6, 2025 WI 1 SOUTH RANGE WI
KENWORTH TRUCK TRACTOR
WI 88163X · 1XKZDP0X8KJ247009
12 393.75A3-TAOL, 396.3A1-BOS, 393.45B2-B-AIR Yes
85067232 Jun 20, 2025 MN 1 SAGINAW MN
INTERNATIONAL STRAIGHT TRUCK
WI 80457Z · 3HTDTAPT5KN154957
5 393.134B-CRHLC, 396.5B-L, 393.47E Yes
84277474 Mar 25, 2025 MN 3 DULUTH MN
KENWORTH TRUCK TRACTOR
WI 36440Z · 1XKZDP9X7NJ469418
0 — No
83421260 Dec 11, 2024 MN 3 CLOQUET MN
KENWORTH TRUCK TRACTOR
WI 88163X · 1XKZDP0X8KJ247009
0 — No
83222906 Nov 19, 2024 WI 1 SOUTH RANGE WI
MACK STRAIGHT TRUCK
WI 80456Z · 1M2AG11C44M008854
2 392.2-SLLSR, 393.45B2-B-AIR No
82799745 Sep 24, 2024 MN 3 CARLTON MN
KENWORTH TRUCK TRACTOR
WI 36440Z · 1XKZDP9X7NJ469418
1 392.2 No
82159836 Jul 13, 2024 MN 1 SAGINAW MN
INTERNATIONAL STRAIGHT TRUCK
WI QB18851 · 3HTDTAPT5KN154957
2 392.2, 393.95(a)(4) No
81346428 Apr 9, 2024 MN 3 BIWABIK MN
KENWORTH TRUCK TRACTOR
WI 36440Z · 1XKZDP9X7NJ469418
1 392.2 No
81203491 Mar 21, 2024 WI 2 SUPERIOR WI
FREIGHTLINER STRAIGHT TRUCK
WI HD37535 · 1FVACXCS54HN14956
4 392.2-SLLSR, 392.2, 393.9A-LIL No
81000265 Feb 28, 2024 MN 3 DULUTH
KENWORTH TRUCK TRACTOR
WI 96496X · 1XKZDP0X7KJ247003
0 — No
80905012 Feb 20, 2024 MN 3 COTTON
KENWORTH TRUCK TRACTOR
WI 485267 · 1XKZDP9X9PJ234862
1 392.2 No
80658114 Jan 22, 2024 MN 3 MAPLE GROVE
KENWORTH TRUCK TRACTOR
WI 48544Z · 1XKZDP9X4PJ234865
1 392.2 No
79820981 Oct 3, 2023 MN 3 CARLTON SCALE
KENWORTH TRUCK TRACTOR
WI 83655X · 1XKZDP0X2LJ247010
1 392.2 No
79643328 Sep 12, 2023 MN 3 COTTON
Kenworth TRUCK TRACTOR
WI 36440Z · 1XKZDP9X7NJ46941
2 393.9(a), 392.2 No
79223375 Jul 21, 2023 MN 1 —
KENWORTH TRUCK TRACTOR
WI 88163X · 1XKZDP0X8KJ247009
3 393.100(b), 393.9(a), 393.55(d)(3) Yes
79122876 Jul 10, 2023 WI 3 wi-superior-(city)
MACK STRAIGHT TRUCK
WI QB18900 · 1M2AG11C44M008854
1 392.16(a) No
78774010 May 31, 2023 MN 1 SAGINAW WEIGH SCALE
INTERNATIONAL STRAIGHT TRUCK
WI QB18851 · 3HTDTAPT5KN154957
2 393.45(d), 393.95(a) No
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for

Most-Inspected Stations

Station State Inspections OOS
CLOQUET MN MN 4 0
DULUTH MN MN 3 1
SOUTH RANGE WI WI 3 1
COTTON MN 2 0
SAGINAW MN MN 2 1
BIWABIK MN MN 1 0
CARLTON MN MN 1 0
CARLTON SCALE MN 1 0
CARLTON WEIGH SCALE MN 1 0
DULUTH MN 1 0

Top Violation Codes Cited

Code Description Category Cited OOS
392.2 Violation of Local Laws Unsafe Driving 10 0
393.207(a) Axle positioning parts defective/missing Vehicle Maintenance 2 2
393.9(a) Inoperable required lamps Vehicle Maintenance 2 0
392.16(a) Failing to use seat belt (49 CFR) Unsafe Driving 1 0
393.100(b) Leaking/spilling/blowing/falling cargo Vehicle Maintenance 1 1
393.45(d) Brake connections with leaks or constrictions Vehicle Maintenance 1 0
393.55(d)(3) No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 2001 Vehicle Maintenance 1 0
393.95(a) No/discharged/unsecured fire extinguisher Vehicle Maintenance 1 0
393.95(a)(4) 393.95(a)(4) Vehicle Maintenance 1 0
396.17(c) Operating a CMV without proof of a periodic inspection Vehicle Maintenance 1 0

Related Records

Wisconsin carriers Superior carriers 27 inspections
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