Menu

Diamond Transportation System Inc

USDOT activeAuthority activeCarrier & Broker · InterstateHazmat
  • USDOT46713
  • MC827940
  • MC827940
  • LocationRacine, WI
  • Phone(262) 554-5400
  • Fleet59 power units · 61 drivers

Diamond Transportation System Inc (USDOT 46713, MC-827940) is an interstate motor carrier based in Racine, Wisconsin with 59 power units and 61 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 80 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 11, 2026

Operating authorityActive · MC-827940Broker of PropertyLiability insurance$1,000,000 on fileNo federal filing requirement listedSafety ratingSatisfactoryRated Jul 20, 1994Out-of-service ordersNone on fileFMCSA out-of-service orders fileRegistration (MCS-150)Updated Mar 6, 202520 months agoProcess agent (BOC-3)On fileAllamerican Agents of Process

Got a call or email from someone using this company’s name? Check the phone number or email against FMCSA records.

Operating authority

Status from the FMCSA Company Census File, November 11, 2026

DocketAuthority typeStatus
MC-827940Broker of Property (except Household Goods)Active
MC-827940Broker of Property (except Household Goods)Active

First granted on August 9, 1976 · see full authority history.

Insurance

FMCSA licensing system (Motus), November 12, 2026

  • Liability (BIPD) required$0
  • Liability (BIPD) on file$1,000,000
  • Cargo insurance required / on fileNo / No
  • Bond required / on fileYes / Yes

Filings on file

TypeInsurerCoverageEffective
Broker surety bond BMC-84Old Republic Surety Company$75,000Jul 1, 2022
Liability (BIPD) BMC-91XGreat West Casualty Co$1,000,000Dec 1, 2018
Insurance history: 29 past filings
TypeInsurerEffectiveEndedReason
Broker surety bondOld Republic Surety CompanyJul 1, 2022Aug 1, 2026Cancel
Broker surety bondOld Republic Surety CompanyJul 1, 2021Jul 1, 2022Cancel
Broker surety bondGreat West Casualty Co.Jul 1, 2019Jul 1, 2021Cancel
Broker surety bondAmerican Alternative Insurance CorporationJul 7, 2018Jul 14, 2018Cancel
Broker surety bondAmerican Alternative Insurance CorporationJul 3, 2018Jul 1, 2019Replaced
Liability (BIPD)United States Fire Insurance Co.Dec 1, 2017Dec 1, 2017Replaced
Broker surety bondGreat West Casualty Co.Oct 1, 2013Jul 19, 2018Term / cancl
Broker surety bondGreat West Casualty Co.Jul 3, 2013Oct 1, 2013Replaced
Liability (BIPD)Great West Casualty Co.Dec 1, 2012Jan 4, 2018Term / cancl
Broker surety bondWest Bend Mutual Insurance Co.Sep 11, 2010Oct 1, 2013Cancel
Broker surety bondOld Republic Surety CompanySep 11, 2009Sep 11, 2010Cancel
CargoTravelers Property Casualty Co. of AmericaDec 1, 2005Jun 11, 2019Cancel
Broker surety bondThe Cincinnati Casualty CompanyMay 6, 2005Sep 11, 2009Cancel
CargoUnderwriters at Lloyds LondonDec 1, 2004Dec 1, 2005Cancel
Broker surety bondThe Cincinnati Casualty CompanyNov 6, 2004May 6, 2005Cancel
CargoLexington Insurance CompanyDec 31, 2002Dec 1, 2004Replaced
CargoLexington Insurance CompanyDec 31, 2001Dec 31, 2002Replaced
Liability (BIPD)Liberty Mutual Insurance Co.Dec 31, 2001Dec 29, 2012Term / cancl
Liability (BIPD)Employers Insurance of Wausau, A Mutual Co.Dec 31, 2000Dec 31, 2001Cancel
Liability (BIPD)Centennial Insurance Co.Dec 31, 1998Dec 31, 2000Cancel
CargoNational Union Fire Ins. Co. of Pitsbgh. PaDec 31, 1998Dec 31, 1998Replaced
Liability (BIPD)Atlantic Mutual Insurance Co.Dec 31, 1998Dec 31, 1998Replaced
CargoSecurity Insurance Co. of HartfordJan 1, 1998Feb 28, 1999Cancel
Liability (BIPD)The Reliance Insurance Co.Jan 10, 1997Dec 31, 1998Replaced
Liability (BIPD)The American Insurance Co.Jun 15, 1996Jan 10, 1997Replaced
CargoCentennial Insurance Co.Jan 1, 1996Jan 1, 1998Cancel
Broker surety bondFidelity & Deposit Co. of MarylandNov 6, 1995Nov 6, 2004Replaced
CargoVanliner Insurance CompanyJan 1, 1994Jan 1, 1996Replaced
Liability (BIPD)Vanliner Insurance CompanyJan 1, 1994Jun 15, 1996Replaced

Process agent (BOC-3)

Allamerican Agents of Process, Sioux Falls, SD

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

80
Inspections
42 with no violations
1.3%
Driver out-of-service
1 of 80 inspections
27.0%
Vehicle out-of-service
10 of 37 inspections
5
Crashes
0 fatal · 1 injury · 4 tow-away

Inspected most often in: Ohio (10), Iowa (7), New Mexico (7), Arkansas (5), Tennessee (5).

Most recent inspection on file: October 28, 2026.

FMCSA safety rating: Satisfactory (rated July 20, 1994)

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

  1. Involuntary revocation — Broker authorityDiscontinued revocation on June 15, 2021
  2. Involuntary revocation — Broker authorityDiscontinued revocation on June 11, 2019
  3. Involuntary revocation — Broker authority
  4. Granted — Property Broker
  5. Involuntary revocation — Broker authorityDiscontinued revocation on August 31, 2010
  6. Granted — Broker of Property (except Household Goods)
  7. Involuntary revocation — Broker authorityDiscontinued revocation on September 14, 2009
  8. Involuntary revocation — Broker authority; Common carrier authority; Contract carrier authorityDiscontinued revocation on November 30, 2005
Show 100 earlier events
  1. Involuntary revocation — Common carrier authorityDiscontinued revocation on November 29, 2005
  2. Involuntary revocation — Common carrier authorityDiscontinued revocation on April 13, 1999
  3. Granted — Contract carrier authority
  4. Granted — Property BrokerRevoked on December 2, 2013
  5. Granted — Contract carrier authority
  6. Granted — Common carrier authority; Motor Carrier of Property (except Household Goods)
  7. Granted — Common carrier authority
  8. Granted — Common carrier authoritySuperseded on August 14, 1981
  9. Granted — Common carrier authority
  10. Granted — Common carrier authority
  11. Granted — Common carrier authority
  12. Granted — Common carrier authority
  13. Granted — Common carrier authoritySuperseded on August 14, 1981
  14. Granted — Common carrier authority
  15. Granted — Common carrier authority
  16. Granted — Common carrier authority
  17. Granted — Common carrier authority
  18. Granted — Common carrier authority
  19. Granted — Common carrier authority
  20. Granted — Common carrier authority
  21. Granted — Common carrier authority
  22. Granted — Common carrier authority
  23. Granted — Common carrier authority
  24. Granted — Common carrier authority
  25. Granted — Common carrier authority
  26. Granted — Common carrier authority
  27. Granted — Common carrier authority
  28. Granted — Common carrier authority
  29. Granted — Common carrier authority
  30. Granted — Common carrier authority
  31. Granted — Common carrier authority
  32. Granted — Common carrier authority
  33. Granted — Common carrier authority
  34. Granted — Common carrier authority
  35. Granted — Common carrier authority
  36. Granted — Common carrier authority
  37. Granted — Common carrier authority
  38. Granted — Common carrier authority
  39. Granted — Common carrier authority
  40. Granted — Common carrier authority
  41. Granted — Common carrier authority
  42. Granted — Common carrier authority
  43. Granted — Common carrier authority
  44. Granted — Common carrier authority
  45. Granted — Common carrier authority
  46. Withdrawn — Common carrier authority
  47. Granted — Common carrier authority
  48. Withdrawn — Common carrier authority
  49. Granted — Common carrier authority
  50. Granted — Common carrier authority
  51. Granted — Common carrier authority
  52. Granted — Common carrier authority
  53. Granted — Common carrier authority
  54. Granted — Common carrier authority
  55. Granted — Common carrier authority
  56. Withdrawn — Common carrier authority
  57. Granted — Common carrier authority
  58. Granted — Common carrier authority
  59. Granted — Common carrier authority
  60. Granted — Common carrier authority
  61. Granted — Common carrier authority
  62. Granted — Common carrier authority
  63. Granted — Common carrier authority
  64. Granted — Common carrier authority
  65. Granted — Common carrier authority
  66. Granted — Common carrier authority
  67. Granted — Common carrier authority
  68. Granted — Common carrier authority
  69. Granted — Common carrier authority
  70. Granted — Common carrier authority
  71. Granted — Common carrier authority
  72. Granted — Common carrier authority
  73. Granted — Common carrier authority
  74. Granted — Common carrier authority
  75. Granted — Common carrier authority
  76. Granted — Common carrier authority
  77. Granted — Common carrier authority
  78. Denied — Common carrier authority
  79. Granted — Common carrier authority
  80. Granted — Common carrier authority
  81. Withdrawn — Common carrier authority
  82. Granted — Common carrier authority
  83. Granted — Common carrier authority
  84. Granted — Common carrier authority
  85. Denied — Common carrier authority
  86. Granted — Common carrier authority
  87. Granted — Common carrier authority
  88. Withdrawn — Common carrier authority
  89. Granted — Common carrier authority
  90. Granted — Common carrier authority
  91. Granted — Common carrier authority
  92. Denied — Common carrier authority
  93. Denied — Common carrier authority
  94. Denied — Common carrier authority
  95. Granted — Common carrier authority
  96. Granted — Common carrier authority
  97. Granted — Common carrier authority
  98. Granted — Common carrier authority
  99. Granted — Common carrier authority
  100. Denied — Common carrier authority

Fleet and operations

From the company’s own registration (Form MCS-150), updated March 6, 2025

Power units
59
Trucks
59
Tractors owned
4
Trailers owned
100
Drivers
61
CDL drivers
61
Interstate drivers
61
Miles traveled
3,234,965 (2022)
Classification
Authorized for hire
Hazardous materials
Yes
USDOT registered
June 1, 1974
Address
5021 21st St, Racine, WI 53406
Phone (registered with FMCSA)
(262) 554-5400

Cargo carried

  • General freight
  • Metal: sheets, coils, rolls
  • Motor vehicles
  • Driveaway / towaway
  • Logs, poles, beams, lumber
  • Building materials
  • Machinery, large objects
  • Intermodal containers
  • Oilfield equipment
  • Agricultural / farm supplies
  • Construction
  • Machinery

Key facts

  • USDOT number 46713 was registered on June 1, 1974.
  • Operating authority MC-827940 was first granted on August 9, 1976.
  • The company last updated its FMCSA registration (Form MCS-150) on March 6, 2025.
  • It reported 3,234,965 vehicle miles traveled in 2022.
  • 2 insurance filings are on file, including Broker surety bond coverage with Old Republic Surety Company.
  • It had 80 roadside inspections in the last 24 months; 42 inspections recorded no violations.
  • FMCSA records list 5 reportable crashes in the last 24 months.
  • Its most recent FMCSA safety rating is Satisfactory, issued on July 20, 1994.
  • Its process agent filing (BOC-3) is with Allamerican Agents of Process.

Other carriers in Racine, WI

Is this information wrong?

This page shows public FMCSA records. Companies update their USDOT registration with FMCSA (Form MCS-150). You can also ask us to correct or remove this page.