Freight Carrier · Manteca, CA
DIAMOND TRUCKS INC
1169 S MAIN ST APT 343 · Manteca, CA 95337
AUTHORIZED FOR:
(408) 515-9381
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- MC #1260199
- USDOT #3653484 USDOT Active
- 14Power Units
- 28Drivers
- CarrierEntity Type
About this carrier
DIAMOND TRUCKS INC is a Manteca, CA freight carrier that is authorized for: in the state of California. This company has 14 truck(s) in their fleet and 28 truck drivers. Their motor carrier number is MC-1260199 and their USDOT number is 3653484.
Sourced from FMCSA SAFER · last filed 03/18/2026 · last updated Jun 15, 2026.Carrier Details
- Operating Status AUTHORIZED FOR:
- MCS-150 Filed 03/18/2026
- MCS-150 Mileage 597,206 (2023)
Authority & Operations
Operation Classification
- Authorized for Hire
Carrier Operation
- Interstate
Cargo Authorized
- General Freight
Operating Territory
Inspection activity Inspected in 7 states over the past 24 months: CA (17), NV (10), IL (5), IA (3), NE (2), WY (2), UT (2). Home base: Manteca, California.
Safety Record
Crashes (24 mo)
-
0Fatal
- 0Injury
- 5Tow
- 5Total
Behavior Categories (BASICs)
CategoryMeasureViolations
Unsafe Driving
13.31
10
Crash Indicator
Not Public
—
Hours of Service
2.48
10
Vehicle Maintenance
3.41
7
Drugs / Alcohol
0
0
Hazmat
Not Public
—
Driver Fitness
1.23
4
Inspection Summary
- 41Total
- 18Clean
- 23With violations
24-month window ending Jun 26, 2026
Violations Cited 37 unique codes
Critical 10
- 392.2-SLLS4State/Local Laws - Speeding 15 or more miles per hour over the speed limit
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS
- 391.15A-SINDriving a CMV while disqualified. Suspended for safety-related or unknown reason and in the state of drivers license issuance
- 383.51A-SINDriving a CMV while CDL is suspended for a safety-related or unknown reason and in state of driver's license issuance
- 383.23A2-LCDLNLicense (CDL) - Operate a CMV and does not possess a valid CDL
- 395.8(e)False report of drivers record of duty status
- 395.8(e)(1)PCHOS - False record of duty status driver improper use of Personal Conveyance - Not OOS
- 395.8E-HOSPDOOSHOS (Property) - Driver produces a false record of duty status that concealed an HOS limitation violation after the last rest period. Explain:
- 383.51A-SOUTDriving a CMV while CDL is suspended for safety-related or unknown reason and outside the state of driver's license issuance
- 395.8A1-HOSPHOS (Property) - Failing to have a record of duty status using the method prescribed
Hours of Service 7
- 395.8E-HOSPDHOS (Property) - No driver may make a false report in connection with a duty status. Explain
- 395.8E1-HOSPVIDHOS (Passenger) - No driver may make a false report in connection with a duty status. Explain
- 395.3A2-PROPDriving beyond 14 hour duty period (Property carrying vehicle)
- 395.24D-ELDPTHOS (ELD) - On request by an authorized safety official, a driver must produce and transfer from an ELD the driver's hours of service records in accordance with the instruction sheet provided by the motor carrier
- 395.24C2III-ELDSDNHOS (ELD) - Driver failing to manually input or verify shipping document number.
- 395.22H2-ELDNISDTHOS (ELD) Driver failing to have instruction sheet describing the data transfer mechanisms supported by the ELD and step-by-step instructions for the driver to produce and transfer the driver's hours of service records to an authorized safety official
- 395.24HOS (ELD) - ELD Form and Manner
Unsafe Driving 8
- 392.16ADDriver - Failed to use seat belt while operating a CMV.
- 392.2-SLLTCDState/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other
- 392.2CFailure to obey traffic control device
- 392.2-INATDriver- Inattentive or Distracted Driving
- 392.71(a)Using or equipping a CMV with radar detector
- 392.2-SLLMLState/Local Laws - Failure to maintain lane
- 392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit
- 392.2-SLLLRState/Local Laws - Lane restriction violation
Vehicle Maintenance 11
- 393.9A-LFTSILighting - Front - Turn signal - inoperative
- 396.17C-PIOperating a CMV without documentation of a periodic inspection
- 396.17(c)Operating a CMV without proof of a periodic inspection
- 393.55E-BAir Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998
- 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear
- 393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured
- 393.45D-BAir Brake - Audible air leak at a proper connection
- 393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt
- 393.11TUTruck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997
- 393.11TLTruck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997
- 393.95(f)Emergency Equipment - Stopped vehicle warning devices missing or improper
Driver Fitness 1
- 383.37(b)Allowing, requiring, permitting, or authorizing an employee to operate a CMV during any period in which the driver has a CLP or CDL disqualified by a State, has lost the right to operate a CMV in a State, or has been disqualified from operating a CMV
Locations
Physical Address
DIAMOND TRUCKS INC1169 S MAIN ST APT 343
MANTECA, CA 95337
Mailing Address
Same as physical.