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Case FileDOT 663171
30
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Carrier Profile · DOT 663171

John Cass

DBA: Cass Trucking

Authority InactiveRedfield, SD 57469
Updated 2026-05-29T12:34:25.215Z·By Sarah Chen, Lead Safety Analyst·Reviewed by James Rodriguez·Methodology v2.1

John Cass has a fleet of 1 power units and 1 drivers. It does not hold for-hire operating authority and may operate as a private carrier. No roadside inspection history is on record.

Identity
Legal nameJohn Cass
DBACass Trucking
DOT #663171
MC #MC310322
CityRedfield
StateSouth Dakota
ZIP57469
Authority age29.6y
StatusAuthority Inactive
Common authorityNot authorized
Contract authority⚠ Inactive
Broker authorityNot authorized
OperationIntrastate
HazmatNot authorized
MCS-150 filed11/29/2016
Company officerJohn Cass
FMCSA SAFER →FMCSA Safety Scores (SMS) →
Fleet size
1
Power units
Drivers
1
Total drivers
Inspections
0
On record
Crashes
0
On record
OOS Rate
No inspections on record

Source: FMCSA compliance records, Truck Graph analysis. View methodology

Location

17395 SHERRY LANE, Redfield, SD, 57469

17395 SHERRY LANE, REDFIELD, SD, 57469Open in Maps →

Inspection history

0 total inspections. OOS rate: N/A%. Showing last 5.

No inspection records found.

Source: FMCSA inspection records. View methodology

Crash history

0 crashes on record. Showing last 3.

No crash records found.

Source: FMCSA crash records. View methodology

Insurance status

Current insurance filing on record with FMCSA.

No active insurance filing found. Verify directly with carrier.

Source: FMCSA insurance filings. View methodology

Related carriers in South Dakota

Active carriers in SD, similar fleet size.

Black Hills Service Company LLC
Rapid City, SD
533 power units · DOT 1843482
Heyl Truck Lines INC
Sioux Falls, SD
525 power units · DOT 65762
Agtegra Cooperative
Aberdeen, SD
398 power units · DOT 66197
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Authority timeline

Key events in this carrier's operating authority history.

Authority Granted
Oct 1996
FMCSA issued operating authority
Active
Current
Authority currently active

Source: FMCSA authority records and revocation orders. View methodology

Research this company

Verify independently using official government and public sources.

FMCSA SAFER System
Official DOT safety record, authority status, inspections
Google Search
News, reviews, and web presence
South Dakota Secretary of State
Business registration and corporate filings
Better Business Bureau
Complaints, ratings, and accreditation status
LinkedIn
Company employees, leadership, and network
PACER (Federal Courts)
Federal litigation, bankruptcy filings

Explore carriers like John Cass

Find more carriers by location and equipment specialization.

John Cass is based in Redfield, SD, which is part of the larger South Dakota trucking market. Browse the full national carrier directory to compare across all 50 states.

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Frequently asked

John Cass

Answers from verified compliance records.

Is John Cass authorized to operate?

John Cass's USDOT number is active but it does not hold operating authority for for-hire interstate operations. It may operate as a private carrier. Verify status before tendering.

What is John Cass's safety record?

John Cass does not have a substantial inspection history on record. This may indicate limited interstate operations.

How many trucks does John Cass operate?

John Cass operates 1 power units with approximately 1 drivers.

Is John Cass insured?

Insurance filing details are not available in the current dataset. Verify directly with the carrier before tendering.

Has John Cass had any risk indicators?

No risk indicators have been detected for John Cass as of the most recent data sync.

What is the DOT number for John Cass?

John Cass's DOT number is 663171 and MC number is MC310322. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

Cite this page

For journalists and researchers

Truck Graph data is open and citable. For press inquiries, contact our editorial team.

APA
Truck Graph. (2026). John Cass Safety Record, DOT 663171. Retrieved from https://truckgraph.com/carriers/663171
MLA
"John Cass Safety Record, DOT 663171." Truck Graph, May 29, 2026, https://truckgraph.com/carriers/663171
Chicago
"John Cass Safety Record, DOT 663171." Truck Graph. Last modified May 29, 2026. https://truckgraph.com/carriers/663171
SC
Sarah Chen
Lead Safety Analyst · 12 years freight intelligence
JR
James Rodriguez
Risk Analysis Editor
Last editorial review
Methodology v2.1 →