Freight Carrier · Diamond Bar, CA
US COUGAR INC
23593 COYOTE SPRINGS DR · Diamond Bar, CA 91765
AUTHORIZED FOR:
(628) 899-7777
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- MC #1715982
- USDOT #4378489 USDOT Active
- 2Power Units
- 3Drivers
- CarrierEntity Type
About this carrier
US COUGAR INC is a Diamond Bar, CA freight carrier that is authorized for: in the state of California. This company has 2 truck(s) in their fleet and 3 truck drivers. Their motor carrier number is MC-1715982 and their USDOT number is 4378489.
Sourced from FMCSA SAFER · last filed 04/29/2026 · last updated Oct 13, 2026.Carrier Details
- Operating Status AUTHORIZED FOR:
- MCS-150 Filed 04/29/2026
- MCS-150 Mileage 180,000 (2026)
Authority & Operations
Operation Classification
- Authorized for Hire
Carrier Operation
- Interstate
Cargo Authorized
- General Freight
- Intermodal Containers
Operating Territory
Inspection activity Inspected in 6 states over the past 24 months: AZ (2), MO (1), GA (1), NM (1), CA (1), CO (1). Home base: Diamond Bar, California.
Safety Record
Crashes (24 mo)
-
0Fatal
- 0Injury
- 0Tow
- 0Total
Behavior Categories (BASICs)
CategoryMeasureViolations
Unsafe Driving
0
0
Crash Indicator
Not Public
—
Hours of Service
4
2
Vehicle Maintenance
12.16
4
Drugs / Alcohol
0
0
Hazmat
Not Public
—
Driver Fitness
1
1
Inspection Summary
- 7Total
- 2Clean
- 5With violations
24-month window ending Sep 25, 2026
Violations Cited 21 unique codes
Critical 5
- 393.75(a)(3)Tire-flat and/or audible air leak
- 395.8E-HOSPDELDTHOS (Property) - Tampering with an ELD so that the device does not accurately record and retain required data. Explain:
- 391.11B2SDriver cannot satisfy the English language proficiency requirements of 391.11(b)(2) as per FMCSA Enforcement Guidance Memo MC-SEE-2025-0001. Driver failed the Highway Traffic Sign Assessment
- 396.3A1-BALACBrake - Audible air leak from a brake chamber
- 396.3(a)1BOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination
Hours of Service 3
- 395.3(a)(3)(ii)Driving beyond 8 hour driving limit since the end of the last on duty, off duty, or sleeper period of at least 30 minutes
- 395.8E-HOSPDHOS (Property) - No driver may make a false report in connection with a duty status. Explain
- 395.3A3HOSPRNPDriving beyond 11 hour driving limit in a 14-hour period. (Property carrying vehicle) - Nominal Violation
Vehicle Maintenance 13
- 393.11A1-LCHLLighting - Lamps improper color, height, location.
- 393.9A-LSLILighting - Stop lamps - Any inoperative.
- 396.17C-PIOperating a CMV without documentation of a periodic inspection
- 393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt
- 393.55E-BAir Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998
- 393.55D2-BAir Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 2001 for towed vehicle.
- 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear
- 393.47A-BCFSBDDrum Brake - Contaminated friction surface
- 393.45D-BAir Brake - Audible air leak at a proper connection
- 393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured
- 393.11B-CSRIGRRConspicuity Systems - Trailers, rear impact guard retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 1993
- 393.9A-LILLighting - Identification lamp(s) inoperative
- 393.78A-WSWashers - Inoperative washing system.
Locations
Physical Address
US COUGAR INC23593 COYOTE SPRINGS DR
DIAMOND BAR, CA 91765
Mailing Address
US COUGAR INC23593 COYOTE SPRINGS DR
DIAMOND BAR, CA 91765-2625