Diamond Transportation System, Inc.

Diamond Transportation System, Inc. DTSI provides open-deck, oversize and overweight trucking service to contiguous US and Canada.

08/17/2026

Owner operator Mike Englund has been leased to Diamond for four years on Wednesday. Happy lease anniversary Mike, hoping we have many more together!

08/10/2026

Happy Birthday week to owner operator Mike Martin (8/13)! Hope you have a great day and week from all of us at Diamond.

07/27/2026

Congratulations on four years being leased to Diamond (7/27) to owner operator Philip Lewis. Thanks for being part of the team and a great business partner!

07/20/2026

Happy Birthday week to Owner Operator Kevin Kocmich (7/22). We hope you have a great week and happy birthday!

07/16/2026

Big thanks to Herbie Jacobus on the clean roadside inspection in OK on 7/9.

07/06/2026

Thank you Mike Englund on the clean level 3 inspection in Missouri last week!

07/06/2026

Happy Lease anniversary to owner operator Mike Martin. Mike's been leased to Diamond for 10 years this Wednesday, July 8.

06/29/2026

Happy Birthday week to owner operator Jeff Kedrowski (7/2). Hoping you have a wonderful week and birthday celebration!

06/26/2026

We celebrate two more lease anniversaries this week. Owner operator Mike Toomire has been leased to Diamond for 10 years (6/22) and Jeff Kedrowski is having his first (6/25). Congrats and thank you for the partnerships.

06/16/2026

Thank you to owner operator Jeff Quisenberry on the clean level 3 inspection in Arkansas today. Well done Jeff!

Address

5021 21st Street
Racine, WI
53406

Opening Hours

Monday 7am - 5:30pm
Tuesday 7am - 5:30pm
Wednesday 7am - 5:30pm
Thursday 7am - 5:30pm
Friday 7am - 5:30pm

Telephone

(262) 554-5400

Website

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