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FMCSA - Federal Motor Carrier Safety Adminstration

CSA - Compliance, Safety, Accountability

Working Together for Safety.


SMS - Safety Measurement System SMS - Safety Measurement System

SIEDHOFF DISTRIBUTING COMPANY

  • 226751
  • 1004 VONDERA AVE
    UNION, MO 63084
  • 77
  • 73
  • 119

Safety Rating & OOS Rates AND Licensing and Insurance

As part of FMCSA’s IT modernization strategy, we are in the process of merging our data platforms to make it easier for you to find the information you need. During this transition, please refer to the links below for additional information about this carrier.

BASIC Status (Public Property Carrier View) FAST Act of 2015

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending August 28, 2026

On-Road Performance
0.07 Not Public 0.10 1.02 0 Not Public 0.04
On-Road Performance Detail
2
No Safety Event Grouping
79
Combination Carrier
Not Public
119
8
101-500 relevant driver inspections
53
11
21-100 relevant vehicle inspections
119
0
No Safety Event Grouping
Not Public
119
1
101-500 relevant driver inspections
Investigation Results
No Acute/Critical Violations Discovered N/A No Acute/Critical Violations Discovered No Acute/Critical Violations Discovered No Acute/Critical Violations Discovered Not Public No Acute/Critical Violations Discovered

Select a BASIC icon above to get details, or view your Complete SMS Profile.

Violation Summary

Violations: 26

Violations Description # Violations # OOS Violations Violation Severity Weight BASIC
392.22(a) Failing to use hazard warning flashers 1 0 1 Unsafe Driving
392.2-SLLTCD State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other 1 0 5 Unsafe Driving
395.24 HOS (ELD) - ELD Form and Manner 1 0 1 HOS Compliance
395.24C2III Driver failed to manually add shipping document number 2 0 1 HOS Compliance
395.24C2III-ELDSDN HOS (ELD) - Driver failing to manually input or verify shipping document number. 1 0 1 HOS Compliance
395.30B1 Driver failed to certify the accuracy of the information gathered by the ELD 1 0 1 HOS Compliance
395.30B1-ELDDFR HOS (ELD) - Driver failing to review records and certify the accuracy of the information. 1 0 1 HOS Compliance
395.3A2HOSPRNP Driving beyond 14 hour duty period. (Property carrying vehicle) - Nominal Violation 1 0 1 HOS Compliance
395.8(a) HOS (Form) - Paper Log/Logging Programs Form and Manner 2 0 1 HOS Compliance
395.8A1-HOSP HOS (Property) - Failing to have a record of duty status using the method prescribed 1 1 5 HOS Compliance
383.23A2-LCDLN License (CDL) - Operate a CMV and does not possess a valid CDL 1 1 8 Driver Fitness
393.11A1-CSLRR Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997 1 0 3 Vehicle Maint.
393.207B-AALPME-OOS More than 25% of the locking pins are missing or not engaged 1 1 7 Vehicle Maint.
393.207F-SDAS Suspension - Deflated air suspension 1 1 7 Vehicle Maint.
393.45B2-B-AIR Air Brake - Hose/tubing damaged or not secured 1 0 4 Vehicle Maint.
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 1 0 4 Vehicle Maint.
393.53B-B Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear 1 0 4 Vehicle Maint.
393.55C1-B Air Brake - Truck-tractor manufactured on or after March 1, 1997, not equipped with an ABS system. System does not function or indicates a fault. 1 0 4 Vehicle Maint.
393.75A3-TAOL Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS 1 1 8 Vehicle Maint.
393.75A3-TAOLTIS Tires - All others, leaking in tread area and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS 1 1 8 Vehicle Maint.
393.78A-WS Washers - Inoperative washing system. 2 0 1 Vehicle Maint.
393.9 Inoperable Required Lamp 1 0 2 Vehicle Maint.
396.3A1-F Fuel - Dripping leak. 1 1 3 Vehicle Maint.

Inspection History

Total Inspections: 119

Report Vehicle Measure
Inspection Date Number State Plate Number Plate State Type Severity Weight
(SW)
Time Weight
(TiW)
8/17/2026 IN1028900951 IN 32AN5V MO TRUCK TRACTOR   3
393.75A3-TAOLTIS Tires - All others, leaking in tread area and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS (OOS) 8 + 2 (OOS)  
8/16/2026 IL5003790091 IL 93KR4E MO TRUCK TRACTOR   3
7/28/2026 NC0006899814 NC 93KR4E MO TRUCK TRACTOR   3
7/22/2026 MO3698003209 MO 04KR5R MO TRUCK TRACTOR   3
7/21/2026 IL5003580033 IL 28KR3X MO TRUCK TRACTOR   3
7/14/2026 AR7900002021 AR 71KR2P MO TRUCK TRACTOR   3
6/29/2026 MO5745003546 MO 33AN9V MO TRUCK TRACTOR   3
6/29/2026 MO0961000336 MO 72KT5H MO TRUCK TRACTOR   3
395.8(a) HOS (Form) - Paper Log/Logging Programs Form and Manner 1  
6/27/2026 IL5001520102 IL 99KT3X MO TRUCK TRACTOR   3
6/23/2026 NET390001759 NE 65AS8N MO TRUCK TRACTOR   3
6/13/2026 KY4500000040 KY 99KT3X MO TRUCK TRACTOR   3
395.3A2HOSPRNP Driving beyond 14 hour duty period. (Property carrying vehicle) - Nominal Violation 1  
6/11/2026 MO6348001215 MO 56AS5S MO TRUCK TRACTOR   3
6/11/2026 IL5005210600 IL 55KT6J MO TRUCK TRACTOR   3
5/25/2026 MO4077000326 MO 04KR5R MO TRUCK TRACTOR   3
5/18/2026 OH3288001753 OH 72KT5G MO TRUCK TRACTOR   3
5/13/2026 MO3698002982 MO 23KS7N MO TRUCK TRACTOR   3
5/11/2026 IL4182020168 IL 07KR3K MO TRUCK TRACTOR   3
5/11/2026 IL4182020169 IL 04KT7B MO TRUCK TRACTOR   3
5/6/2026 IL5011530044 IL 62KR9C MO TRUCK TRACTOR   3
4/30/2026 MO4427002107 MO 37KR9W MO TRUCK TRACTOR   3
4/25/2026 MSA040000053 MS 99KT3X MO TRUCK TRACTOR   3
4/20/2026 MOW184000123 MO 64KT3W MO TRUCK TRACTOR   3
4/16/2026 US1954000079 US 80KS3S MO TRUCK TRACTOR   3
4/15/2026 MS7641151768 MS 04KR6R MO TRUCK TRACTOR   3
4/9/2026 MO0686000289 MO 33AN5V MO TRUCK TRACTOR   3
3/30/2026 MO3698002804 MO 68KR0P MO TRUCK TRACTOR   3
393.78A-WS Washers - Inoperative washing system. 1  
3/25/2026 KYCV44665404 KY 63KR0C MO TRUCK TRACTOR   3
3/25/2026 SC0368002593 SC 444T4C MO TRUCK TRACTOR   3
3/17/2026 IN7301003945 IN 13KR1F MO TRUCK TRACTOR   3
3/10/2026 MOW158004170 MO 31AN6V MO TRUCK TRACTOR   3
3/6/2026 MO3214000784 MO 29KT3B MO TRUCK TRACTOR   3
3/5/2026 MO3214000778 MO 23KS7N MO TRUCK TRACTOR   3
3/2/2026 SD5370003689 SD 29KT3B MO TRUCK TRACTOR   3
395.24 HOS (ELD) - ELD Form and Manner 1  
2/27/2026 MOW169000909 MO 80KS3S MO TRUCK TRACTOR   2
2/23/2026 NET025002492 NE 18AR7C MO TRUCK TRACTOR   2
2/14/2026 MOW157001035 MO 56AS6S MO TRUCK TRACTOR   2
1/21/2026 MO8753000952 MO 33AN3V MO TRUCK TRACTOR   2
1/5/2026 MO3854001038 MO 61KS1D MO TRUCK TRACTOR   2
1/5/2026 MOW157000978 MO 37KR5N MO TRUCK TRACTOR   2
12/31/2025 MN1657001248 MN 33KR8R MO TRUCK TRACTOR   2
12/30/2025 MOW210001423 MO 91KT1R MO TRUCK TRACTOR   2
396.3A1-F Fuel - Dripping leak. (OOS) 3 + 2 (OOS)  
12/16/2025 WI2758000104 WI 63KT4X MO TRUCK TRACTOR   2
393.78A-WS Washers - Inoperative washing system. 1  
12/10/2025 MO3214000700 MO 78KT5G MO TRUCK TRACTOR   2
12/1/2025 OKPE19001801 OK 28KR4X MO TRUCK TRACTOR   2
11/6/2025 MO4077000046 MO 23KS4N MO TRUCK TRACTOR   2
10/31/2025 IL5001070168 IL 31AN5V MO TRUCK TRACTOR   2
10/29/2025 MO3214000663 MO 28KR2X MO TRUCK TRACTOR   2
10/28/2025 IL4293350138 IL 61KS2D MO TRUCK TRACTOR   2
10/26/2025 MO1361001517 MO 71KR2P MO TRUCK TRACTOR   2
10/24/2025 MO6348000873 MO 40KT1N MO TRUCK TRACTOR   2
10/16/2025 IL5002740026 IL 29KT3B MO TRUCK TRACTOR   2
9/30/2025 IL4179250147 IL 31AN5V MO TRUCK TRACTOR   2
9/24/2025 KSHP01030525 KS 61KS2D MO TRUCK TRACTOR   2
9/12/2025 IL4180280185 IL 33KR8R MO TRUCK TRACTOR   2
9/5/2025 SD5040000254 SD 56AS5S MO TRUCK TRACTOR   2
8/27/2025 SD5140001641 SD 91KT0R MO TRUCK TRACTOR   1
393.207B-AALPME-OOS More than 25% of the locking pins are missing or not engaged (OOS) 7 + 2 (OOS)  
8/6/2025 SD5620002304 SD 65AP1W MO TRUCK TRACTOR   1
8/6/2025 MOW128000733 MO 37KR9W MO TRUCK TRACTOR   1
393.45B2-B-AIR Air Brake - Hose/tubing damaged or not secured 4  
393.75A3-TAOL Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS (OOS) 8 + 2 (OOS)  
7/22/2025 IL4181990129 IL 04KR5R MO TRUCK TRACTOR   1
6/23/2025 MO3214000558 MO 21KT8P MO TRUCK TRACTOR   1
6/19/2025 MN1663000673 MN 33AN4V MO TRUCK TRACTOR   1
395.30B1-ELDDFR HOS (ELD) - Driver failing to review records and certify the accuracy of the information. 1  
6/16/2025 SD5310001234 SD 31AN5V MO TRUCK TRACTOR   1
6/12/2025 MOW120003023 MO 56AS6S MO TRUCK TRACTOR   1
393.207F-SDAS Suspension - Deflated air suspension (OOS) 7 + 2 (OOS)  
5/28/2025 MOW137001425 MO 68KR3P MO TRUCK TRACTOR   1
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 4  
393.53B-B Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear 4  
5/14/2025 MO3725001291 MO 63KT8L MO TRUCK TRACTOR   1
5/8/2025 US1903000065 US 68KR2P MO TRUCK TRACTOR   1
5/7/2025 MO1645002756 MO 37KR9W MO TRUCK TRACTOR   1
5/5/2025 OH3265000372 OH 44KT6J MO TRUCK TRACTOR   1
4/29/2025 IL5005030072 IL 71KR2P MO TRUCK TRACTOR   1
395.30B1 Driver failed to certify the accuracy of the information gathered by the ELD 1  
395.24C2III Driver failed to manually add shipping document number 1  
4/24/2025 MO8753000639 MO 33AN5V MO TRUCK TRACTOR   1
4/23/2025 MO3214000531 MO 61KS2D MO TRUCK TRACTOR   1
4/23/2025 MO3214000533 MO 23KS7N MO TRUCK TRACTOR   1
4/1/2025 MO3214000511 MO 37KR9W MO TRUCK TRACTOR   1
3/26/2025 MO3698001675 MO 23KS7N MO TRUCK TRACTOR   1
3/20/2025 NET102000589 NE 23KS6N MO TRUCK TRACTOR   1
395.24C2III Driver failed to manually add shipping document number 1  
395.24C2III-ELDSDN HOS (ELD) - Driver failing to manually input or verify shipping document number. 1  
3/20/2025 MO3698001654 MO 05KT2R MO TRUCK TRACTOR   1
3/18/2025 IL4248790072 IL 78KT5G MO TRUCK TRACTOR   1
3/12/2025 IL4289630060 IL 33AN3V MO TRUCK TRACTOR   1
3/6/2025 OH3286000309 OH 33AN9V MO TRUCK TRACTOR   1
3/4/2025 MO3698001600 MO 31AN5V MO TRUCK TRACTOR   1
3/3/2025 MOW082000078 MO 04KT8B MO TRUCK TRACTOR   1
2/23/2025 IL4178080092 IL 89KS9Z MO TRUCK TRACTOR   1
2/19/2025 SC0364000277 SC 44KTJ7 MO TRUCK TRACTOR   1
2/11/2025 MOW130000663 MO 71KR2P MO TRUCK TRACTOR   1
395.8A1-HOSP HOS (Property) - Failing to have a record of duty status using the method prescribed (OOS) 5 + 2 (OOS)  
2/4/2025 AR5940000472 AR 62KR9C MO TRUCK TRACTOR   1
1/28/2025 MO5745001726 MO 40KT1N MO TRUCK TRACTOR   1
1/28/2025 WI2280015741 WI 31AN4V MO TRUCK TRACTOR   1
392.2-SLLTCD State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other 5  
1/24/2025 TXV251703823 TX 33AN5V MO TRUCK TRACTOR   1
393.9 Inoperable Required Lamp 2  
1/22/2025 MO3698001502 MO 62KR8C MO TRUCK TRACTOR   1
12/24/2024 OH1865000105 OH 61AR1E MO TRUCK TRACTOR   1
12/21/2024 MOW204003761 MO 28KR3X MO TRUCK TRACTOR   1
393.55C1-B Air Brake - Truck-tractor manufactured on or after March 1, 1997, not equipped with an ABS system. System does not function or indicates a fault. 4  
12/18/2024 OH3240000102 OH 44AT2C MO TRUCK TRACTOR   1
12/10/2024 MOW230003665 MO 04KR6R MO TRUCK TRACTOR   1
395.8(a) HOS (Form) - Paper Log/Logging Programs Form and Manner 1  
12/6/2024 KSHP93513694 KS 31AN4V MO TRUCK TRACTOR   1
393.11A1-CSLRR Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997 3  
12/5/2024 AR5510000065 AR 89KS9Z MO TRUCK TRACTOR   1
12/5/2024 IL5000360031 IL 78KT5G MO TRUCK TRACTOR   1
12/3/2024 LALAPK004301 LA 49KT6L MO TRUCK TRACTOR   1
392.22(a) Failing to use hazard warning flashers 1  
12/2/2024 MO8753000441 MO 62KR7C MO TRUCK TRACTOR   1
11/30/2024 MOW160000187 MO 13KR1F MO TRUCK TRACTOR   1
11/22/2024 MO7560000307 MO 01AR8P MO TRUCK TRACTOR   1
383.23A2-LCDLN License (CDL) - Operate a CMV and does not possess a valid CDL (OOS) 8 + 2 (OOS)  
11/20/2024 IN5476002350 IN 33KR8R MO TRUCK TRACTOR   1
11/15/2024 MO7560000305 MO 61AR0E MO TRUCK TRACTOR   1
11/15/2024 MO7560000302 MO 34KR0R MO TRUCK TRACTOR   1
11/13/2024 MO8753000388 MO 78KT5G MO TRUCK TRACTOR   1
11/13/2024 MN1665000448 MN 44AT3C MO TRUCK TRACTOR   1
10/30/2024 KYCV43446532 KY 44AT1C MO TRUCK TRACTOR   1
10/28/2024 KSHP00966334 KS 07KR3K MO TRUCK TRACTOR   1
10/24/2024 MO3214000372 MO 04KR5R MO TRUCK TRACTOR   1
10/22/2024 MO3214000353 MO 23KS7N MO TRUCK TRACTOR   1
10/22/2024 MO1645001930 MO 37KR9W MO TRUCK TRACTOR   1
10/21/2024 MO8753000371 MO 46KS3J MO TRUCK TRACTOR   1
10/21/2024 MO1645001926 MO 65AS8N MO TRUCK TRACTOR   1
10/16/2024 MO3698001309 MO 13KR1F MO TRUCK TRACTOR   1
10/4/2024 MOW109004468 MO 33AN4V MO TRUCK TRACTOR   1
10/3/2024 OKPE22000761 OK 62KR5C MO TRUCK TRACTOR   1
10/3/2024 TNI033EW0052 TN 68KR3P, MO TRUCK TRACTOR   1
9/26/2024 MO3214000326 MO 63KT8L MO TRUCK TRACTOR   1
8/30/2024 MO1645001693 MO 71KS3D MO TRUCK TRACTOR   1
8/28/2024 MOW217003936 MO 65AP1W MO TRUCK TRACTOR   1

Reviewed-Not Preventable Crash Activity (vehicles involved in crashes)

Total Number of Crashes: 1

Report Vehicle Crash
Date Number State Plate Number Plate State Fatal Inj. Tow. HM
10/30/2024 KY0073110734 KY 44AT1C MO 1 0 Yes No

Crashes Included in SMS (vehicles involved in crashes)

Total Number of Crashes: 6

Report Vehicle Crash Measure = Sum of the Total Weight (TotW)
Date Number State Plate Number Plate State Fatal Inj. Tow. HM Severity Weight
(SW)
Time Weight
(TiW)
Total Weight
(TotW)
3/17/2026 IN0904931622 IN 13KR1F MO 1 2 Yes No 2 3 6
2/4/2026 IN0904910339 IN 61KS1D MO 0 1 No No 2 2 4
10/13/2025 MO0000115646 MO 23KS6N MO 0 1 Yes No 2 2 4
8/12/2025 MO0000114636 MO 23K57N MO 0 0 Yes No 1 1 1
2/18/2025 MO0000112256 MO 61KS1D MO 0 0 Yes No 1 1 1
1/17/2025 MO0000111669 MO 71KR2P MO 0 0 Yes No 1 1 1

Investigation Results

Acute/Critical Violations: 0

This carrier has no Acute/Critical violations to display.

Summary of Activities

The summary includes information on the 5 most recent investigations and 24 months of inspections and crash history.

  • 1/10/2020 (Non-Ratable Review)
  • 119
    • 97
    • 22
  • : 7

*Crashes listed represent a motor carrier’s involvement in reportable crashes, regardless of the carrier’s or driver’s role in the crash. Continue for details.

Continue for more Crash, Inspection & Investigation Details

Inspection Selection System

As part of FMCSA’s IT modernization strategy, we are in the process of merging our data platforms to make it easier for you to find the information you need. During this transition, please refer to the links below for additional information about this carrier.

Enforcement Cases

(Six years as of 10/02/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review
For U.S. DOT# 226751
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