193
power units
Zum SF Inc is a passenger carrier based in Redwood City, California with 193 power units and 250 drivers as reported. In the 24 months to Sep 30, 2026 it had 1 reportable crashes (0.52 per 100 power units vs 2.98 for all carriers).
Updated Oct 11, 2026 · crashes and inspections to Sep 30, 2026
Power units
193
Drivers
250
220 with commercial license
Crashes, 24 mo
1
0 fatal
Per 100 trucks
0.52
All carriers: 2.98
Vehicles out of service
-
All inspections: 22.8%
Inspections, 24 mo
0
Compared with other carriers
Crash rate over 24 months per 100 power units, and the share of roadside inspections that took the vehicle or driver off the road
| Crashes / 100 trucks | Vehicles OOS | Drivers OOS | |
|---|---|---|---|
| Zum SF Inc | 0.52 | - | - |
| Carriers with 10+ trucks in CA | 2.30 | 14.2% | 4.0% |
| Carriers with 10+ trucks, US | 2.98 | 19.3% | 3.6% |
| All roadside inspections | - | 22.8% | 6.4% |
Lower is better. Carriers that drive more miles per truck can have more crashes per truck.
Crashes, 24 months
0 people killed and 1 injured
- Fatal0
- Injury1
- Tow-away0
Roadside inspections, 24 months
Inspections and how many ended out of service
| Kind | Inspections | Out of service | Rate |
|---|---|---|---|
| Driver | 0 | 0 | - |
| Vehicle | 0 | 0 | - |
Carrier facts
- Carrier number
- 3615103
- Based in
- Redwood City, California
- Registered
- Apr 19, 2021
- Operation
- In one state
- Carries
- Passengers
- Authority for hire
- None
- Safety rating
- Not rated
- Type
- For hire
- Cargo
- Passengers
- Last update filed
- Apr 19, 2021
Questions and answers
How many trucks does Zum SF Inc have?
Zum SF Inc reports 193 power units (trucks, tractors and buses) and 250 drivers, 220 of them with a commercial license.
Is Zum SF Inc a safe carrier?
In 24 months Zum SF Inc had 1 reportable crashes, 0.52 per 100 power units (below the 2.98 of all carriers with 10+ trucks). It has no official safety rating. A crash record does not say who caused the crash.
Reportable crashes of trucks and buses: a death, an injury or a vehicle towed away. A crash record does not say who caused the crash. Recent months can still grow as late reports arrive. Out-of-service rate: the percent of roadside inspections that took the driver or the vehicle off the road until a serious problem was fixed. Carriers with few inspections have rates that swing a lot. Fleet, drivers and miles as the carrier reported them. Official public data, updated daily.