Freight Carrier · San Francisco, CA
ZUM SERVICES INC
220 RANKIN ST · San Francisco, CA 94124
AUTHORIZED FOR:
(855) 743-3986
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- MC #1545842
- USDOT #3373523 USDOT Active
- 2959Power Units
- 2240Drivers
- CarrierEntity Type
About this carrier
ZUM SERVICES INC is a San Francisco, CA freight carrier that is authorized for: in the state of California. This company has 2959 truck(s) in their fleet and 2240 truck drivers. Their motor carrier number is MC-1545842 and their USDOT number is 3373523.
Sourced from FMCSA SAFER · last filed 01/22/2026 · last updated Jul 26, 2026.Carrier Details
- Operating Status AUTHORIZED FOR:
- MCS-150 Filed 01/22/2026
- MCS-150 Mileage 18,346,986 (2024)
Authority & Operations
Operation Classification
- Authorized for Hire
- Private Passenger (Business)
Carrier Operation
- Interstate
Cargo Authorized
- Passengers
Operating Territory
Inspection activity Inspected in 4 states over the past 24 months: CA (939), MO (37), MD (21), WA (3). Based on the 1,000 most recent inspections. Home base: San Francisco, California.
Safety Record
Crashes (24 mo)
-
0Fatal
- 33Injury
- 28Tow
- 61Total
Behavior Categories (BASICs)
CategoryMeasureViolations
Unsafe Driving
0.01
5
Crash Indicator
Not Public
—
Hours of Service
0
0
Vehicle Maintenance
0.37
284
Drugs / Alcohol
0
0
Hazmat
Not Public
—
Driver Fitness
0.05
1
Inspection Summary
- 3Total
- 2Clean
- 290With violations
24-month window ending Jun 26, 2026
Violations Cited 83 unique codes
Critical 24
- 393.75A1-TFBMFTires - Front, belt material/casing ply showing in tread area
- 393.75A2-TAOBBTires - All others, bump or bulge related to tread or sidewall separation
- 393.75(a)(3)Tire-flat and/or audible air leak
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS
- 393.75A2-TAOBB-6Tires - Any tire with observable bumps, bulge or knots
- 393.207A-SAPPASSuspension - Axle positioning part cracked/broken/loose/missing resulting in axle shift
- 393.9A-LSLILighting - Stop lamps - Any inoperative.
- 396.3A1-STLCSteering - Loose clamp or clamp bolt on tie rod or drag link
- 393.209E-STPSDSteering - Power steering components loose/broken
- 393.11A1-LTSMLighting - Turn signal - Any missing on the rearmost vehicle.
- 393.48A-BMBCHEHydraulic/Electric Brake - Missing/broken component(s)
- 396.3A1-BPAHydraulic Power Assist Fails to Operate on Hydraulic Brakes
- 393.45A-BHTBSAir Brake - Hose/tubing with a bulge/swelling when air pressure is applied
- 393.48A-BIHEHydraulic/Electric Brake - Inoperative other than a steering axle.
- 393.47(a)Inadequate brakes for safe stopping - Brake Lining condition
- 396.5(b)Oil and/or grease leak
- 396.5B-HLIWHubs - Oil and/or Grease Leaking from hub - inner wheel
- 393.83C-ELGPBExhaust System - Gasoline-Powered Buses - Any gasoline-powered bus exhaust system that is leaking or discharging under the chassis more than 6 inches (15.24 cm) forward of the rear most part of the bus
- 393.83(c)Improper exhaust - Bus (Powered by gasoline)
- 393.83D-ELNGPBExhaust System - Other than Gasoline - Exhaust system leaking or discharging under the chassis more than 15 inches (38.1 cm) forward of the rear-most part of the bus or rear of opening doors or windows.
- 393.62-BENMBuses - Required emergency exit not properly marked. (does not convey message)
- 393.62-BEMEOBuses - Marked emergency exit is obstructed (includes obstruction of the markings, release mechanism, and/or the opening of the emergency exit
- 393.62(a)No or Defective bus emergency exits
- 396.3(a)1BOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination
Vehicle Maintenance 54
- 393.207A-SAPPCBLMSuspension - Axle positioning part cracked/broken/loose/missing.
- 393.207(a)Axle positioning parts defective/missing
- 393.9A-LHLILighting - Headlamp(s) - Any inoperative
- 393.9A-HLLHLighting - Headlamp(s) fail to operate on low and high beam
- 393.209E-SPSLASteering - Power steering leaking anywhere.
- 393.9A-LFTSILighting - Front - Turn signal - inoperative
- 393.9HInoperable head lamps
- 393.11A1-LTNRVLighting - Turn signal - Any missing not on the rearmost vehicle.
- 393.11A1-LHLMLighting - Headlamp(s) - Any missing
- 393.11A1-LFTSMLighting - Front - Turn signal - missing.
- 393.9(a)Inoperative Brake Lamps
- 393.9A-LRLILighting - Tail lamp - Any inoperative
- 393.24A-LLighting-Headlamps not steady burning as required.
- 393.45D-BAir Brake - Audible air leak at a proper connection
- 393.45(d)Brake connections with leaks or constrictions
- 393.45A-BLHFHydraulic Any Observed Leaking Hydraulic Fluid
- 393.48A-BMBCBDDrum Brake - Missing/broken component(s)
- 393.45DCUVBrake Connections with Constrictions Under Vehicle
- 393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured
- 396.3A1BBrakes (general) Explain:
- 393.40A-BBrake - Inadequate braking system
- 396.17(c)Operating a CMV without proof of a periodic inspection
- 396.3A1-BBSHydraulic brake backup system is inoperative
- 393.55A-BHydraulic Brake - ABS defective on truck/bus manufactured on or after March 1, 1999
- 396.3A1-OALOther - Any air leak not attributed to the brake or suspension system.
- 393.55B-BHydraulic Brake - ABS malfunction lamp defective on truck/bus manufactured on or after March 1, 1999
- 393.51C-BAPGAir Brake - Inoperative/defective primary or secondary pressure gauge
- 393.50(c)No means to ensure operable check valve
- 393.45DLUVBrake Connections with Leaks Under Vehicle
- 393.45(b)(3)Brake hose or tubing contacting exhaust system
- 393.45(b)(2)Brake hose or tubing chafing and/or kinking
- 396.5B-LLubrication - Oil or grease leak
- 393.81-HHorn - Inoperative or defective
- 393.68C-FFuel - Compressed Natural Gas (CNG) fuel container is not labeled
- 393.201D-FRFrame - Accessories improperly attached
- 393.201A-FRCLSFrame - Cracked/loose/sagging/broken frame or chassis
- 393.201B-FRFrame - Cab or body mounts loose/broken/missing
- 393.9Inoperable Required Lamp
- 393.201(d)Frame accessories improperly attached
- 396.3(a)(1)Inspection, repair and maintenance of parts and accessories
- 393.95A4-EEUSEmergency Equipment - Fire Extinguishers - unsecured
- 393.9A-LILLighting - Identification lamp(s) inoperative
- 393.11A1-LCLLighting - Clearance lamp(s) missing
- 393.9A-LCLLighting - Clearance lamp(s) inoperative
- 396.5B-HWSLHubs - Wheel seal leaking
- 396.5-HLHubs - Leaking hub
- 393.95(f)Emergency Equipment - Stopped vehicle warning devices missing or improper
- 393.95(a)No/discharged/unsecured fire extinguisher
- 393.203C-CBPCab and Body Parts - Hood not securely fastened
- 393.203B-CBPCab and Body Parts - Cab/body mounts loose/broken/missing
- 393.78A-WSWashers - Inoperative washing system.
- 392.2-SLLMFState/Local Laws - Wheel (mud) flaps missing or defective
- 393.62(e)No or inadequate bus emergency exit marking
- 393.79Defroster/Defogger - Inoperative or defective
Unsafe Driving 4
- 392.2-SLLFYState/Local Laws - Failed to yield right of way
- 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
- 392.2FCFollowing too close
- 392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit
Driver Fitness 1
- 383.71HLicense (CDL) - CDL or CLP holder possesses a valid medical certificate but is not on file with the issuing state driver's licensing agency as required
Locations
Physical Address
ZUM SERVICES INC220 RANKIN ST
SAN FRANCISCO, CA 94124
Mailing Address
ZUM SERVICES INC275 SHORELINE DRIVE STE 200
REDWOOD CITY, CA 94065