Carrier Search
Sign inSign up
Carrier profile · USDOT 577814 · Data as of Oct 7, 2026

TDDS Inc

DBA TDDS Technical Institute · Diamond, OH · Intrastate (Non-Hazmat) carrier · Since 1994
No MC authorityNot rated by FMCSANo hazmat
Cargo carriedPassengersStudent Drivers
View on FMCSA SAFERCall (330) 538-2216
18
Power units
14
Drivers
0
Inspections · 24 mo
0
Crashes · 24 mo
98K
Annual miles
32 yr
Registered
95
/ 100
Clear to load

One flag to check before loading

MCS-150 not updated in over 2 years: FMCSA requires a biennial update.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
Out-of-service rates20/20
Crashes & rating20/20
Continuity & identity15/20

Composite of public FMCSA authority, insurance, inspection and crash records weighted against the national fleet. Decision support, not an official FMCSA safety rating.

Safety

FMCSA inspections & crashes · 24 mo · AS OF OCT 7, 2026

No roadside inspections or reportable crashes in the last 24 months, and not rated by FMCSA.

Enforcement

FMCSA closed cases

Closed enforcement cases — case numbers, violation codes and the amount settled — are available after you create a free account.

Create an accountSign in

Authority & insurance

FMCSA L&I · AS OF OCT 7, 2026

No operating authority (MC/FF docket) on file. Private and intrastate carriers don't need one; interstate for-hire carriers and brokers do.

Equipment

SELF-REPORTED ON MCS-150
18
Power units
17
Trucks
12
Tractors owned
7
Trailers owned
14
Drivers
14
CDL drivers
Not registered for hazardous materials.

Operations & cargo

FMCSA CENSUS
Intrastate (Non-Hazmat)Private Property
Cargo carried
PassengersStudent Drivers
Annual mileage
98,205 mi (2019)

Identity & federal record

FMCSA census · MCS-150
USDOT
577814
MC / docket
None
Legal name
TDDS Inc
DBA
TDDS Technical Institute
Entity type
Carrier
Operation
Intrastate (Non-Hazmat)
First registered
Oct 18, 1994
Last MCS-150
Nov 18, 2020
Safety rating
Not rated
Drivers (CDL)
14 (14)
Hazmat
No
Business type
Corporation

Fraud & network signals

For review, not a verdict.

No prior revocation
FMCSA shows no link to a previously revoked authority.
Unique phone number
Not shared with any other active USDOT.
Unique email address
Not shared with any other active USDOT.
Unique street address
Not shared with any other active USDOT.

Frequently asked

What is TDDS Inc's USDOT number?

TDDS Inc's USDOT number is 577814.

Is TDDS Inc authorized to operate?

It does not hold MC operating authority, which private and intrastate carriers do not need.

What is TDDS Inc's safety record?

No roadside inspections or reportable crashes in the last 24 months. Not rated by FMCSA.

How big is TDDS Inc's fleet?

18 power units and 14 drivers per its MCS-150 filed Nov 18, 2020.

Where is TDDS Inc located?

TDDS Inc is located at 1688 N Pricetown Road, Diamond, OH, 44412. Phone: (330) 538-2216.

Similar carriers in Ohio

All Ohio carriers →
USA Transportation Inc
Columbus, OH · 18 power units
Carrier
Merry Milk Maid Company Inc
Urbancrest, OH · 18 power units
Carrier
Regional Bulk Express LLC
Beverly, OH · 18 power units
Carrier
Cincinnati Medical Transport LLC
Cleves, OH · 18 power units
Carrier
Anthony Wagner Trucking LLC
Waverly, OH · 18 power units
Carrier
D.H.A.S. Inc.
Milford, OH · 18 power units
Carrier
Trucking companies in DiamondFreight brokers in Ohio

Source: FMCSA public records via the U.S. DOT Open Data Portal. Carrier Search presents the federal record and computed signals for decision support only. It is not an FMCSA safety rating and not a recommendation to use or avoid any carrier. Verify authority and insurance before tendering.