DIERCKS LTD
USDOT 566302 • 1030 EAST 54TH STREET, DAVENPORT, IA, 52807
ACTIVE
Authority:None on file
Insurance:None on file
BOC-3:Not on file
Safety Rating:S
MCS-150:Never updated
OOS Orders:None
Overview
Company profile from FMCSA Census File
USDOT
566,302
Status
ACTIVE
Entity Type
Corporation
Operation
Interstate
State
Phone
5633862435
Email
Power Units (MCS-150)
13
Drivers (MCS-150)
7
Safety Rating
S
MCS-150 Mileage
102,790
Physical Address
1030 EAST 54TH STREET, DAVENPORT, IA, 52807
Contact
Phone: 5633862435
Email: [email protected]
Risk Signals2 flagged
MEDIUM
Elevated vehicle OOS rate: 45.5%
National average is 23.4%. This carrier's vehicle OOS rate is 22.1 percentage points above average.
MEDIUM
Elevated driver OOS rate: 36.4%
National average is 6.7%. This carrier's driver OOS rate is 29.7 percentage points above average.
Signals are auto-detected from FMCSA public records. This is not a regulatory determination.
Authority & Insurance
Operating authority, insurance filings, and BOC-3 status
Active Authority
0
Revoked / Inactive
0
Authority Types
0
Insurance Policies
None on file
BOC-3 Filing
Not on file
Operating Authority
fmcsa-authhistApr 5, 2026
No records found
No insurance filings found for this carrier in FMCSA records.
Safety & Inspections
SMS BASIC scores, inspection history, and out-of-service rates
SMS BASIC Scores
Driver Fitness
43%
Unsafe Driving
32%
Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.
Inspections
11
Violations
75
28 OOS
Vehicle OOS %
45.5%
Above nat'l avg (23.4%)
Driver OOS %
36.4%
Above nat'l avg (6.7%)
Power Units (MCS-150)
13
Drivers (MCS-150)
7
Crash Records
7
Inspection Activity (24 months)
Monthly inspection counts with OOS months highlighted. Hover bars for details.
May
Jun
Jul
2
Aug
1
Sep
Oct
Nov
Dec
Jan
Feb
1
Mar
Apr
May
1
Jun
Jul
Aug
1
Sep
1
Oct
Nov
1
Dec
Jan
Feb
Mar
Apr
Clean monthMonth with OOSBased on latest 11 of 11 inspection records
Inspection Activity Map
4 states • 11 inspections
None Low Medium High🚛 Home base
Violation Summary (75 violations from 11 inspections)
fmcsa-inspection-file
| Code | Description | # Violations | # OOS | Severity Wt | BASIC |
|---|---|---|---|---|---|
| FMCSR:392.2 | Operating a CMV while ill or fatigued | 9 | 0 | 8 | Unsafe Driving |
| FMCSR:392.2RG | Operating a CMV while ill or fatigued | 4 | 0 | 8 | Unsafe Driving |
| FMCSR:393.9 | Inoperable Required Lamp | 3 | 0 | — | Vehicle Maintenance |
| FMCSR:396.17(c) | No proof of periodic inspection | 3 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.9(a) | Inoperable required lamps | 3 | 2 | 3 | Vehicle Maintenance |
| FMCSR:393.43D | Brake - relay emergency valve | 2 | 2 | 7 | Vehicle Maintenance |
| FMCSR:396.17C | No proof of periodic inspection | 2 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.203 | Cab/body parts requirements violations | 2 | 0 | — | Vehicle Maintenance |
| FMCSR:395.8(a)(1) | Not using the appropriate method to record hours of service | 2 | 2 | — | Hours Of Service |
| FMCSR:393.110(b) | Cargo securement - logs | 2 | 2 | 7 | Vehicle Maintenance |
| FMCSR:393.95(a) | Emergency equipment - fire extinguisher missing/defective | 2 | 0 | 5 | Vehicle Maintenance |
| FMCSR:393.95(f) | Emergency Equipment - Stopped vehicle warning devices missing or improper | 2 | 0 | — | Vehicle Maintenance |
| FMCSR:393.104(a) | Cargo securement - tiedown damaged | 2 | 0 | 6 | Vehicle Maintenance |
| FMCSR:393.205(c) | Wheel fasteners loose and/or missing | 2 | 0 | — | Vehicle Maintenance |
| FMCSR:392.16 | Failing to use seat belt (49 CFR) | 1 | 0 | 3 | Unsafe Driving |
| FMCSR:383.23A2 | Operating a CMV without a CDL | 1 | 1 | — | Driver Fitness |
| FMCSR:396.3A1 | Inspection repair and maintenance of parts and accessories | 1 | 1 | — | Vehicle Maintenance |
| FMCSR:392.2-SLLEWA3 | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:392.2-SLLEWA2 | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.130 | Cargo securement - heavy equipment | 1 | 1 | 7 | Vehicle Maintenance |
| FMCSR:393.75G-LOAD | Weight carried exceeds tire load limit | 1 | 1 | — | Vehicle Maintenance |
| FMCSR:393.9T | Inoperable tail lamp | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:392.8 | Failing to inspect/use emergency equipment | 1 | 0 | — | Unsafe Driving |
| FMCSR:393.95A | Emergency equipment - fire extinguisher missing/defective | 1 | 0 | 5 | Vehicle Maintenance |
| FMCSR:393.95F | Emergency Equipment - Stopped vehicle warning devices missing or improper | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:392.2-SLLEWA1 | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.9BRKLAMP | Inoperative Brake Lamps | 1 | 1 | — | Vehicle Maintenance |
| FMCSR:393.80 | Exhaust system defective | 1 | 0 | 4 | Vehicle Maintenance |
| FMCSR:393.60B | Unauthorized tinting on windshield | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.75A | Tires/tubes - general defects | 1 | 1 | 6 | Vehicle Maintenance |
| FMCSR:393.205A | Wheel/rim defective | 1 | 1 | 7 | Vehicle Maintenance |
| FMCSR:393.201A | Frame - cracked/loose/broken | 1 | 1 | 8 | Vehicle Maintenance |
| FMCSR:396.5B | Fuel system leak | 1 | 1 | 7 | Vehicle Maintenance |
| FMCSR:393.45DLUV | Brake tubing/hoses inadequate | 1 | 0 | 7 | Vehicle Maintenance |
| FMCSR:396.3A1BL | Brake system pressure loss | 1 | 1 | — | Vehicle Maintenance |
| FMCSR:393.100(b) | Cargo securement - aggregate working load | 1 | 1 | 6 | Vehicle Maintenance |
| FMCSR:393.75(a)(3) | Tire-flat and/or audible air leak | 1 | 1 | — | Vehicle Maintenance |
| FMCSR:393.60(c) | Glazing/window obstructions | 1 | 0 | 4 | Vehicle Maintenance |
| FMCSR:393.11 | Lighting devices/reflectors | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.104(f)(3) | Cargo securement - tiedown damaged | 1 | 0 | 6 | Vehicle Maintenance |
| FMCSR:393.128 | Cargo securement - roll-on/roll-off containers | 1 | 1 | 6 | Vehicle Maintenance |
| FMCSR:392.9(a)(2) | Failing to secure vehicle equipment | 1 | 1 | — | Unsafe Driving |
| FMCSR:383.23(a)(2) | CDL - wrong class | 1 | 1 | 8 | Driver Fitness |
| FMCSR:393.43(d) | Brake - relay emergency valve | 1 | 1 | 7 | Vehicle Maintenance |
| FMCSR:393.48(a) | Inoperative/defective brakes | 1 | 1 | 8 | Vehicle Maintenance |
| FMCSR:390.21T(b) | 390.21T(b) | 1 | 0 | — | General/Admin |
| FMCSR:393.43 | Brake - relay emergency valve | 1 | 1 | 7 | Vehicle Maintenance |
| FMCSR:392.9(a)(1) | Failing to secure cargo as specified in 49 CFR 393.100 through 393.142 | 1 | 1 | — | Unsafe Driving |
| FMCSR:393.110(c) | Cargo securement - logs | 1 | 1 | 7 | Vehicle Maintenance |
Peer Context
This carrier vs national averages. Lower is better for all metrics.
Vehicle OOS Rate
45.5%vs nat'l 23.4%
+22.1 pts above avg
Driver OOS Rate
36.4%vs nat'l 6.7%
+29.7 pts above avg
Violations / Inspection
6.82vs nat'l 1.80
+5.02 above avg
National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.
Inspection History (11 inspections)
fmcsa-inspectionsApr 5, 2026
Inspection analytics
Monthly cadence, frequent stations, and violation mix
Inspections per month (24 mo)
8 total · 37.5% OOS
2024-082025-12
InspectionsOOS
Most frequent inspection stations
Violations by BASIC category
Vehicle Maintenance50 · 22 OOS
Unsafe Driving20 · 2 OOS
Driver Fitness2 · 2 OOS
Hours of Service2 · 2 OOS
Recent Crashes
7 crash records from FMCSA Crash File
Total Crashes
7
Fatalities
0
Injuries
5
Across 4 crashes
Tow-Aways
7
Crash History (7 records)
fmcsa-crash-fileApr 5, 2026
| Date | State | Severity | Fatalities | Injuries | City | Location | VIN | Carrier Name at Crash |
|---|---|---|---|---|---|---|---|---|
| Mar 4, 2025 | IL | INJURY | 0 | 1 | SENACHWINE TWP | IL 29 | ...028936 | DIERCKS LTD |
| Dec 16, 2020 | IA | INJURY | 0 | 1 | — | — | — | — |
| Jul 6, 2017 | IA | INJURY | 0 | 1 | — | — | — | — |
| Apr 28, 2016 | IA | INJURY | 0 | 2 | — | — | — | — |
| Aug 9, 2013 | IA | TOW | 0 | 0 | — | — | — | — |
| Sep 1, 2005 | IA | TOW | 0 | 0 | — | — | — | — |
| Dec 30, 1998 | IA | TOW | 0 | 0 | — | — | — | — |
Compliance Timeline
7 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records
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Data sources & freshness
FMCSA Company Census File
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Updated 1 weeks ago
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FMCSA Insurance Filings
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FMCSA Vehicle Inspection File
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Refresh dataLast updated: Apr 5, 2026