AUTOMOTIVE TESTING AND DEVELOPMENT SERVICES INC

Authority active

USDOT 1541734 · MC746430 · ONTARIO, CA

AUTOMOTIVE TESTING AND DEVELOPMENT SERVICES INC (USDOT 1541734, MC MC746430) is a motor carrier based in ONTARIO, CA. This page provides comprehensive safety information, inspection history, authority status, and compliance data for AUTOMOTIVE TESTING AND DEVELOPMENT SERVICES INC.

Quick Facts

Legal Name:: AUTOMOTIVE TESTING AND DEVELOPMENT SERVICES INC
USDOT Number:: 1541734
MC Number:: MC746430
Authority Status:: Active
Power Units:: 20
Location:: ONTARIO, CA

Insurance filing

Unknown

USDOT registration

USDOT active

Fleet size

20 power units

120 drivers

Safety record

Rolling 24 months

inspections

with violations

violations

8.3%

vehicle out of service

8.3%

driver out of service

FMCSA safety scores through Jun 2026

Unsafe driving
No violations
Hours of service
2 of 13 with violations
Vehicle maintenance
31.3%

worse than 31% of 51,399 similar carriers
Driver fitness
1 of 13 with violations
Controlled substances
No violations

Recent inspections

Feb 26, 2026MN0574000788Violations recorded1 violation

Feb 19, 2026CO1704440495No violations foundClear

Jan 2, 2026CO0117472902No violations foundClear

Dec 10, 2025CO0656041555No violations foundClear

Operating profile

DOT Company Census · updated Aug 14, 2026

Operation

Classification

PRIVATE PROPERTY;OTHER-ENGINEERING TEST SUPPORT TO TRUCK MANUFACTURERS;AUTHORIZED FOR HIRE

Registered

Aug 13, 2006

MCS-150 mileage

157,500 mi

Mileage year

2022

Reported cargo

No cargo classifications reported.