Freight Carrier · Mayer, AZ
SUPERIOR BULK INC
14325 S CROSS L ROAD · Mayer, AZ 86333
AUTHORIZED FOR:
(602) 585-9006
Tap to call
- MC #951261
- USDOT #2325622 USDOT Active
- 96Power Units
- 125Drivers
- CarrierEntity Type
About this carrier
SUPERIOR BULK INC is a Mayer, AZ freight carrier that is authorized for: in the state of Arizona. This company has 96 truck(s) in their fleet and 125 truck drivers. Their motor carrier number is MC-951261 and their USDOT number is 2325622.
Sourced from FMCSA SAFER · last filed 03/23/2026 · last updated Aug 22, 2026.Carrier Details
- Operating Status AUTHORIZED FOR:
- MCS-150 Filed 03/23/2026
- MCS-150 Mileage 8,400,000 (2025)
Authority & Operations
Operation Classification
- Authorized for Hire
Carrier Operation
- Interstate
Cargo Authorized
- Commodities Dry Bulk
- Construction
Operating Territory
Inspection activity Inspected in 5 states over the past 24 months: AZ (46), CA (15), NM (5), NV (5), UT (2). Home base: Mayer, Arizona.
Safety Record
Crashes (24 mo)
-
0Fatal
- 6Injury
- 6Tow
- 12Total
Behavior Categories (BASICs)
CategoryMeasureViolations
Unsafe Driving
0.47
6
Crash Indicator
Not Public
—
Hours of Service
0.12
2
Vehicle Maintenance
5.48
33
Drugs / Alcohol
0
0
Hazmat
Not Public
—
Driver Fitness
0.07
1
Inspection Summary
- 73Total
- 33Clean
- 40With violations
24-month window ending Jul 31, 2026
Violations Cited 47 unique codes
Critical 12
- 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
- 383.23A2-LCDLNLicense (CDL) - Operate a CMV and does not possess a valid CDL
- 393.75C-TAOTD-LT2/32Tires - Less than 2/32 inch tread depth
- 393.100B-CCargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV
- 393.45D-BAALAir Brake - Audible air leak at other than a proper connection
- 393.45B2-BHTDAir Brake - Hose/tubing damage into the outer reinforcement ply.
- 393.45Brake tubing and hose adequacy
- 393.205C-WRWheel/Rim - Wheel fasteners loose/missing/ineffective/broken.
- 393.23-LEULighting - All electrical systems on towed vehicle(s) inoperative due to no electrical connection (e.g., unplugged or loose pigtail)
- 392.9A2-CCargo - Vehicle components or dunnage not secured
- 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 4
- 395.3A1-HOSPDHOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time
- 395.3A2-HOSPDHOS (Property) - Driving beyond the 14 hour after coming on duty following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time
- 395.24HOS (ELD) - ELD Form and Manner
- 395.22H3-ELDMFHOS (ELD) - In-Vehicle Information - Failing to have an instruction sheet for the driver describing ELD malfunction reporting requirements and recordkeeping procedures during ELD malfunctions
Vehicle Maintenance 28
- 393.9A-LBLLighting - Backup lamp inoperative
- 393.11A1-LCHLLighting - Lamps improper color, height, location.
- 393.9(a)Inoperative Brake Lamps
- 393.9A-LTSIRLighting - Turn signal -Any inoperative on a unit that is not the rearmost unit
- 393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt
- 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear
- 393.45D-BAir Brake - Audible air leak at a proper connection
- 393.55D2-BAir Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 2001 for towed vehicle.
- 393.55E-BAir Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998
- 396.17C-PIOperating a CMV without documentation of a periodic inspection
- 393.55(c)(2)CMV other than truck-tractor manufactured on or after March 1, 1998 not equipped with an antilock brake system.
- 396.3A1BBrakes (general) Explain:
- 396.3A1-BALACBrake - Audible air leak from a brake chamber
- 396.3A1BLBrake system pressure loss
- 396.9D2-FTFFailing to correct the violation(s)/defect(s) noted on the roadside inspection report
- 393.45(b)(2)Brake hose or tubing chafing and/or kinking
- 393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured
- 393.11A1-CSURRConspicuity Systems - Truck tractor, upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997
- 393.11A1-CSLRRConspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997
- 396.5B-LLubrication - Oil or grease leak
- 396.5B-HWSLHubs - Wheel seal leaking
- 393.205C-WRAWFLMIBWheel/Rim - Any wheel fasteners loose/missing/ineffective/broken.
- 393.86B2-RIGRear Impact Guards - All other CMV's, manufactured after December 31, 1952 inadequate construction/attachment
- 393.9A-LCLLighting - Clearance lamp(s) inoperative
- 393.9A-LILLighting - Identification lamp(s) inoperative
- 393.78A-WSWashers - Inoperative washing system.
- 392.2-SLLMFState/Local Laws - Wheel (mud) flaps missing or defective
- 393.60(c)Windshield - Damaged or Discolored
Unsafe Driving 3
- 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
- 392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit
- 392.2-SLLLRState/Local Laws - Lane restriction violation
Locations
Physical Address
SUPERIOR BULK INC14325 S CROSS L ROAD
MAYER, AZ 86333
Mailing Address
SUPERIOR BULK INC3105 N MAPLE ST
MESA, AZ 85215