DIAMOND TRANSPORTATION SYSTEM INC
- 46713
-
5021 21ST ST
RACINE, WI 53406-5086 - 59
- 61
- 81
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.
- For licensing and insurance information, visit Motus: USDOT Registration System.
- For safety rating and Out-of-Service (OOS) rates, visit SAFER.
- If you are a motor carrier looking for your Inspection Selection System (ISS) value, log in to the FMCSA Portal.
BASIC Status
(Public Property Carrier View)
Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending July 31, 2026
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Unsafe Driving
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Not Public Crash Indicator
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Hours-of-Service Compliance
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Vehicle Maintenance
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Controlled Substances and Alcohol
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Not Public Hazardous Materials Compliance
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Driver Fitness
| On-Road Performance | ||||||
|---|---|---|---|---|---|---|
| 0.95 | Not Public | 0.35 | 3.29 | 0 | Not Public | 0 |
| On-Road Performance Detail | ||||||
|
8
3-8 driver inspections with Unsafe Driving Violations
64
Combination Carrier
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Not Public |
81
3
21-100 relevant driver inspections
|
37
16
21-100 relevant vehicle inspections
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81
0
No Safety Event Grouping
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Not Public |
81
0
21-100 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: 41
| Violations | Description | # Violations | # OOS Violations | Violation Severity Weight | BASIC |
|---|---|---|---|---|---|
| 392.16-D | Driver - Failed to use seat belt while operating a CMV | 2 | 0 | 7 | Unsafe Driving |
| 392.2-SLLLR | State/Local Laws - Lane restriction violation | 1 | 0 | 3 | Unsafe Driving |
| 392.2-SLLML | State/Local Laws - Failure to maintain lane | 1 | 0 | 5 | Unsafe Driving |
| 392.2-SLLS3 | State/Local Laws - Speeding 11-14 miles per hour over the speed limit | 1 | 0 | 7 | 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 |
| 392.2-SLML | State/Local Laws - Failure to maintain lane. | 1 | 0 | 5 | Unsafe Driving |
| 392.2T | Improper turns | 1 | 0 | 5 | Unsafe Driving |
| 395.22H2-ELDNISDT | HOS (ELD) Driver failing to have instruction sheet describing the data transfer mechanisms supported by the ELD and step-by-step instructions for the driver to produce and transfer the driver's hours of service records to an authorized safety official | 1 | 0 | 1 | HOS Compliance |
| 395.22H4-ELDBRODS | HOS (ELD) - In-Vehicle Information - Failing to have a supply of blank driver's records of duty status graph-grids sufficient to record the driver's duty status and other related information for a minimum of 8 days. | 1 | 0 | 1 | HOS Compliance |
| 395.24 | HOS (ELD) - ELD Form and Manner | 1 | 0 | 1 | HOS Compliance |
| 395.3A1-HOSPD | HOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time | 1 | 0 | 7 | HOS Compliance |
| 395.8E-HOSPD | HOS (Property) - No driver may make a false report in connection with a duty status. Explain | 1 | 0 | 7 | HOS Compliance |
| 393.104B-C | Cargo - Damaged securement devices/tiedowns | 1 | 0 | 1 | Vehicle Maint. |
| 393.104(f)(3) | Loose or unfastened tiedown | 1 | 0 | 3 | Vehicle Maint. |
| 393.11TU | Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997 | 1 | 0 | 3 | Vehicle Maint. |
| 393.130 | No/improper heavy vehicle/machine securement | 1 | 1 | 1 | Vehicle Maint. |
| 393.209D-STPAL | Steering - Pitman arm loose on the output shaft | 1 | 1 | 6 | Vehicle Maint. |
| 393.45PC | Brake Tubing and Hose Adequacy - Connections to Power Unit | 1 | 1 | 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. |
| 393.55(c)(2) | CMV other than truck-tractor manufactured on or after March 1, 1998 not equipped with an antilock brake system. | 1 | 0 | 4 | Vehicle Maint. |
| 393.55(d)(2) | CMV manufactured on/after 3/1/2001 not equipped with ABS malfunction circuit / lamp from towed vehicle in cab | 1 | 0 | 4 | Vehicle Maint. |
| 393.78 | Wipers - Inoperative / missing / damaged wipers | 1 | 0 | 1 | Vehicle Maint. |
| 393.81-H | Horn - Inoperative or defective | 1 | 0 | 3 | Vehicle Maint. |
| 393.9 | Inoperable Required Lamp | 1 | 1 | 2 | Vehicle Maint. |
| 393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | 2 | 0 | 2 | Vehicle Maint. |
| 393.95A4-EEUS | Emergency Equipment - Fire Extinguishers - unsecured | 1 | 0 | 2 | Vehicle Maint. |
| 393.9A-HLLH | Lighting - Headlamp(s) fail to operate on low and high beam | 1 | 0 | 6 | Vehicle Maint. |
| 393.9A-LFTSI | Lighting - Front - Turn signal - inoperative | 1 | 0 | 6 | Vehicle Maint. |
| 393.9A-LHWS | Lighting - Hazard warning signal(s) inoperative | 1 | 0 | 6 | Vehicle Maint. |
| 393.9A-LSLI | Lighting - Stop lamps - Any inoperative. | 2 | 0 | 6 | Vehicle Maint. |
| 393.9A-LSLIWR | Lighting - Stop lamps - Both inoperative when required to be on | 2 | 2 | 6 | Vehicle Maint. |
| 393.9A-LTSIR | Lighting - Turn signal -Any inoperative on a unit that is not the rearmost unit | 1 | 0 | 6 | Vehicle Maint. |
| 393.9H | Inoperable head lamps | 1 | 0 | 6 | Vehicle Maint. |
| 393.9TS | Inoperative turn signal | 2 | 1 | 6 | Vehicle Maint. |
| 396.3A1B | Brakes (general) Explain: | 1 | 0 | 4 | Vehicle Maint. |
| 396.3A1-BALAC | Brake - Audible air leak from a brake chamber | 1 | 0 | 4 | Vehicle Maint. |
Inspection History
Total Inspections: 81
| Report | Vehicle | Measure | |||||
|---|---|---|---|---|---|---|---|
| Inspection Date | Number | State | Plate Number | Plate State | Type |
Severity Weight (SW) |
Time Weight (TiW) |
| 7/27/2026 | MS6611183944 | MS | 13242Z | WI | TRUCK TRACTOR | 3 | |
| 7/15/2026 | IL5005350785 | IL | 14933AW | WI | TRUCK TRACTOR | 3 | |
| 7/9/2026 | OKPE18004666 | OK | 14933AW | WI | TRUCK TRACTOR | 3 | |
| 7/2/2026 | MO3854001314 | MO | 485557 | WI | TRUCK TRACTOR | 3 | |
| 6/16/2026 | AR3900000759 | AR | 51703Z | WI | TRUCK TRACTOR | 3 | |
| 5/13/2026 | IA000P15H7LG | IA | 51703Z | WI | TRUCK TRACTOR | 3 | |
| 393.104(f)(3) Loose or unfastened tiedown | 3 | ||||||
| 393.130 No/improper heavy vehicle/machine securement (OOS) | 1 + 2 (OOS) | ||||||
| 5/3/2026 | IN7926006464 | IN | 10483AW | WI | TRUCK TRACTOR | 3 | |
| 392.2-SLLS3 State/Local Laws - Speeding 11-14 miles per hour over the speed limit | 7 | ||||||
| 4/28/2026 | MN1636000972 | MN | 13242Z | WI | TRUCK TRACTOR | 3 | |
| 395.8E-HOSPD HOS (Property) - No driver may make a false report in connection with a duty status. Explain | 7 | ||||||
| 395.3A1-HOSPD HOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time | 7 | ||||||
| 4/21/2026 | IL4182880228 | IL | 48555Z | WI | TRUCK TRACTOR | 3 | |
| 4/12/2026 | OH1683000176 | OH | 75395Z | WI | TRUCK TRACTOR | 3 | |
| 4/3/2026 | OH1931000745 | OH | 11615AW | WI | TRUCK TRACTOR | 3 | |
| 3/30/2026 | OH3231001206 | OH | 59654Z | WI | TRUCK TRACTOR | 3 | |
| 3/16/2026 | CO0440451272 | CO | 89784Z | WI | TRUCK TRACTOR | 3 | |
| 395.24 HOS (ELD) - ELD Form and Manner | 1 | ||||||
| 3/7/2026 | OH1575000320 | OH | 50173Z | WI | TRUCK TRACTOR | 3 | |
| 3/5/2026 | MD1983C00474 | MD | 64594Z | WI | TRUCK TRACTOR | 3 | |
| 3/4/2026 | OH1777001143 | OH | 64594Z | WI | TRUCK TRACTOR | 3 | |
| 2/13/2026 | NDTR66004665 | ND | 64594Z | WI | TRUCK TRACTOR | 3 | |
| 2/12/2026 | NM8588Q17B4T | NM | 91065Z | WI | TRUCK TRACTOR | 3 | |
| 2/11/2026 | NM7068Q16H31 | NM | 75395Z | WI | TRUCK TRACTOR | 3 | |
| 393.9TS Inoperative turn signal | 6 | ||||||
| 393.45PC Brake Tubing and Hose Adequacy - Connections to Power Unit (OOS) | 4 + 2 (OOS) | ||||||
| 2/11/2026 | NM7068Q16M44 | NM | 75395Z | WI | TRUCK TRACTOR | 3 | |
| 2/5/2026 | NM8588Q10FBQ | NM | 60536Z | WI | TRUCK TRACTOR | 3 | |
| 1/23/2026 | TNI030F11761 | TN | 56106Z | WI | TRUCK TRACTOR | 2 | |
| 1/15/2026 | TNI5Z3042988 | TN | 87961X | WI | TRUCK TRACTOR | 2 | |
| 12/11/2025 | OH0700000955 | OH | 51703Z | WI | TRUCK TRACTOR | 2 | |
| 12/10/2025 | TXV252144706 | TX | 76304Z | WI | TRUCK TRACTOR | 2 | |
| 393.9TS Inoperative turn signal (OOS) | 6 + 2 (OOS) | ||||||
| 11/30/2025 | AR7880001220 | AR | 50173Z | WI | TRUCK TRACTOR | 2 | |
| 11/26/2025 | NM3862P96RW5 | NM | 76783W | WI | TRUCK TRACTOR | 2 | |
| 11/20/2025 | FL2426004587 | FL | 59654Z | WI | TRUCK TRACTOR | 2 | |
| 10/6/2025 | OH0514000247 | OH | 81509Z | WI | TRUCK TRACTOR | 2 | |
| 9/18/2025 | SD5140001690 | SD | 48555Z | WI | TRUCK TRACTOR | 2 | |
| 9/10/2025 | WI2486002711 | WI | NOPLATE | WI | TRUCK TRACTOR | 2 | |
| 396.3A1-BALAC Brake - Audible air leak from a brake chamber | 4 | ||||||
| 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 | ||||||
| 393.9A-HLLH Lighting - Headlamp(s) fail to operate on low and high beam | 6 | ||||||
| 8/19/2025 | IN6789002633 | IN | 81509Z | WI | TRUCK TRACTOR | 2 | |
| 395.22H2-ELDNISDT HOS (ELD) Driver failing to have instruction sheet describing the data transfer mechanisms supported by the ELD and step-by-step instructions for the driver to pr | 1 | ||||||
| 392.2-SLLLR State/Local Laws - Lane restriction violation | 3 | ||||||
| 395.22H4-ELDBRODS HOS (ELD) - In-Vehicle Information - Failing to have a supply of blank driver's records of duty status graph-grids sufficient to record the driver's duty status a | 1 | ||||||
| 8/13/2025 | IA000P16DLLM | IA | 89784Z | WI | TRUCK TRACTOR | 2 | |
| 8/6/2025 | MICHAPP04952 | MI | 76705X | WI | TRUCK TRACTOR | 2 | |
| 7/31/2025 | CAUDO4003684 | CA | 51898Z | WI | TRUCK TRACTOR | 2 | |
| 7/24/2025 | AR8210000156 | AR | 89784Z | WI | TRUCK TRACTOR | 1 | |
| 7/18/2025 | NM7068P5JDMF | NM | 60536Z | WI | TRUCK TRACTOR | 1 | |
| 6/30/2025 | TXV251926731 | TX | 91065Z | WI | TRUCK TRACTOR | 1 | |
| 396.3A1B Brakes (general) Explain: | 4 | ||||||
| 6/9/2025 | SD5040000114 | SD | 60270Z | WI | TRUCK TRACTOR | 1 | |
| 6/5/2025 | MOW164000916 | MO | 91066Z | WI | TRUCK TRACTOR | 1 | |
| 393.9A-LSLIWR Lighting - Stop lamps - Both inoperative when required to be on (OOS) | 6 + 2 (OOS) | ||||||
| 5/30/2025 | MN1767000572 | MN | 50173Z | WI | TRUCK TRACTOR | 1 | |
| 5/23/2025 | OH1931000312 | OH | 85914Z | WI | TRUCK TRACTOR | 1 | |
| 393.9A-LSLI Lighting - Stop lamps - Any inoperative. | 6 | ||||||
| 5/18/2025 | IA000P151VNM | IA | 48555Z | WI | TRUCK TRACTOR | 1 | |
| 393.78 Wipers - Inoperative / missing / damaged wipers | 1 | ||||||
| 4/30/2025 | GA1398000828 | GA | 76466Z | WI | TRUCK TRACTOR | 1 | |
| 392.16-D Driver - Failed to use seat belt while operating a CMV | 7 | ||||||
| 4/24/2025 | AR5630000637 | AR | 85914Z | WI | TRUCK TRACTOR | 1 | |
| 4/14/2025 | WI9922000179 | WI | 74176X | WI | TRUCK TRACTOR | 1 | |
| 4/10/2025 | OH1339000392 | OH | 81509Z | WI | TRUCK TRACTOR | 1 | |
| 393.95A1 Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | 2 | ||||||
| 4/9/2025 | IL5005490039 | IL | 50681Z | WI | TRUCK TRACTOR | 1 | |
| 3/14/2025 | IA000P14PH96 | IA | 64594Z | WI | TRUCK TRACTOR | 1 | |
| 3/2/2025 | AR4390000422 | AR | 51898Z | WI | TRUCK TRACTOR | 1 | |
| 2/28/2025 | CAUEOH002609 | CA | 95904X | WI | TRUCK TRACTOR | 1 | |
| 2/24/2025 | SC0315004516 | SC | 76783W | WI | TRUCK TRACTOR | 1 | |
| 392.2-SLLML State/Local Laws - Failure to maintain lane | 5 | ||||||
| 2/23/2025 | CO0456990870 | CO | 859142 | WI | TRUCK TRACTOR | 1 | |
| 2/21/2025 | TNI039560044 | TN | 76783W | WI | 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 | ||||||
| 2/19/2025 | OH0289000118 | OH | 50173Z | WI | TRUCK TRACTOR | 1 | |
| 2/11/2025 | IA000P16DL4Q | IA | 48562Z | WI | TRUCK TRACTOR | 1 | |
| 392.2T Improper turns | 5 | ||||||
| 2/3/2025 | MIWILLD03642 | MI | 76705X | WI | TRUCK TRACTOR | 1 | |
| 2/3/2025 | GA0291001079 | GA | 50639X | WI | TRUCK TRACTOR | 1 | |
| 393.9A-LSLIWR Lighting - Stop lamps - Both inoperative when required to be on (OOS) | 6 + 2 (OOS) | ||||||
| 392.16-D Driver - Failed to use seat belt while operating a CMV | 7 | ||||||
| 2/2/2025 | NC0006724127 | NC | 50639X | WI | TRUCK TRACTOR | 1 | |
| 2/2/2025 | IA000P12Q7W8 | IA | FY9620 | IA | TRUCK TRACTOR | 1 | |
| 393.55(d)(2) CMV manufactured on/after 3/1/2001 not equipped with ABS malfunction circuit / lamp from towed vehicle in cab | 4 | ||||||
| 393.11TU Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997 | 3 | ||||||
| 1/17/2025 | TNI5Z3000058 | TN | 56106Z | WI | TRUCK TRACTOR | 1 | |
| 1/9/2025 | IL4182880169 | IL | 50681Z | WI | TRUCK TRACTOR | 1 | |
| 12/10/2024 | NC0006707419 | NC | 76304Z | WI | TRUCK TRACTOR | 1 | |
| 12/10/2024 | OKY600201841 | OK | 75395Z | WI | TRUCK TRACTOR | 1 | |
| 12/4/2024 | GA1220000614 | GA | 48555Z | WI | TRUCK TRACTOR | 1 | |
| 12/3/2024 | IA000P16DKWV | IA | 76780W | WI | TRUCK TRACTOR | 1 | |
| 11/28/2024 | NC0006704554 | NC | 51703Z | WI | TRUCK TRACTOR | 1 | |
| 11/27/2024 | MS1005011136 | MS | 77844Z | WI | TRUCK TRACTOR | 1 | |
| 393.9 Inoperable Required Lamp (OOS) | 2 + 2 (OOS) | ||||||
| 11/22/2024 | MS1008011579 | MS | 12836Z | WI | STRAIGHT TRUCK | 1 | |
| 11/1/2024 | SD1070000431 | SD | 63823Z | WI | TRUCK TRACTOR | 1 | |
| 10/17/2024 | SDHP94000018 | SD | 76783W | WI | TRUCK TRACTOR | 1 | |
| 9/30/2024 | WI2505001698 | WI | 81509Z | WI | TRUCK TRACTOR | 1 | |
| 393.104B-C Cargo - Damaged securement devices/tiedowns | 1 | ||||||
| 392.2-SLML State/Local Laws - Failure to maintain lane | 5 | ||||||
| 393.9A-LHWS Lighting - Hazard warning signal(s) inoperative | 6 | ||||||
| 393.9A-LFTSI Lighting - Front - Turn signal - inoperative | 6 | ||||||
| 9/26/2024 | LALAPZ001214 | LA | 80780Z | WI | TRUCK TRACTOR | 1 | |
| 9/23/2024 | SDHP19900030 | SD | 69862Z | WI | TRUCK TRACTOR | 1 | |
| 9/18/2024 | AR5980000258 | AR | 51897Z | WI | TRUCK TRACTOR | 1 | |
| 9/11/2024 | WVPSC0680536 | WV | 48562Z | WI | TRUCK TRACTOR | 1 | |
| 9/9/2024 | IA000P156NDW | IA | 59654Z | WI | TRUCK TRACTOR | 1 | |
| 393.9H Inoperable head lamps | 6 | ||||||
| 9/5/2024 | MS2003011838 | MS | 1324Z | WI | TRUCK TRACTOR | 1 | |
| 9/4/2024 | AR7820000219 | AR | 76783W | WI | TRUCK TRACTOR | 1 | |
| 393.209D-STPAL Steering - Pitman arm loose on the output shaft (OOS) | 6 + 2 (OOS) | ||||||
| 393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured | 2 | ||||||
| 393.9A-LSLI Lighting - Stop lamps - Any inoperative. | 6 | ||||||
| 393.81-H Horn - Inoperative or defective | 3 | ||||||
| 393.9A-LTSIR Lighting - Turn signal -Any inoperative on a unit that is not the rearmost unit | 6 | ||||||
| 393.95A1 Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | 2 | ||||||
| 8/22/2024 | LALAPL001299 | LA | 764667 | WI | TRUCK TRACTOR | 1 | |
| 8/1/2024 | NDTR66004225 | ND | 76705X | WI | TRUCK TRACTOR | 1 | |
| 393.55(c)(2) CMV other than truck-tractor manufactured on or after March 1, 1998 not equipped with an antilock brake system | 4 | ||||||
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 |
| 5/19/2025 | KY0073186008 | KY | 76304Z | WI | 0 | 2 | Yes | No |
Crashes Included in SMS (vehicles involved in crashes)
Total Number of Crashes: 4
| 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) |
| 1/13/2026 | OH0263014820 | OH | 81509Z | WI | 0 | 0 | Yes | No | 1 | 2 | 2 |
| 3/1/2025 | AL0005620576 | AL | 60787X | IA | 0 | 0 | Yes | No | 1 | 1 | 1 |
| 2/28/2025 | CA8502500225 | CA | 95904X | WI | 0 | 0 | Yes | No | 1 | 1 | 1 |
| 10/23/2024 | GA0009646615 | GA | 87961X | WI | 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.
- 12/2/2011 (Non-Ratable Review)
-
81
- 57
- 24
- : 5
*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 DetailsCarrier Registration
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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.
- For licensing and insurance information, visit Motus: USDOT Registration System.
- For safety rating and Out-of-Service (OOS) rates, visit SAFER.
- If you are a motor carrier looking for your Inspection Selection System (ISS) value, log in to the FMCSA Portal.
Enforcement Cases
(Six years as of 08/16/2026 updated monthly from FMCSA )
No penalties found
