Carrier profile · USDOT 3373523 · MC-1545842 · Updated Jun 13, 2026

ZUM SERVICES INC

20 power unitsavg 5.2 yrRegional · 6 statesSAN FRANCISCO, CA88/100
CARRIER ACTIVEMC-1545842 ACTIVERATED SATISFACTORY
Verified linksridezum.comFMCSA SAFER

Network & Fraud

Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.

Last 12 months: 5 trucks also ran under 5 other carriers

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 3537224USDOT 2807610USDOT 1810853USDOT 2618852USDOT 3712935Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (62 trucks · 30 carriers)
Across all inspections on record: USDOT 350651USDOT 2807610USDOT 3277136USDOT 4322896USDOT 2807852USDOT 4509566USDOT 2618852USDOT 2621284

Shares a registration email domain with other carriers

@ridezum.com — 2 carriers: USDOT 3615103

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)20
Observed (24 mo)60
Shared w/ other carriers62

Roadside-observed power units materially exceed the registered MCS-150 fleet — confirm the carrier is operating within its filed capacity.

Shared-VIN cross-links· units inspected under more than one USDOT

VINCarriersInspectionsFirst seenLast seen
1BAKBCBA0EF29999734Dec 11, 2023Apr 29, 2026
1JJV532BXLL17499738Jul 30, 2024Apr 14, 2026
4DRBUAAL2CB65377033Dec 27, 2023Mar 12, 2026
1BABNBMA78F25458833Aug 30, 2023Feb 9, 2026
1BAKDCPA6DF29452934Jun 15, 2023Oct 31, 2025
1BABNBMA68F25305825Aug 10, 2023Jun 9, 2026
1BAKBCBA1EF29997526Jul 26, 2023May 22, 2026
1GB6G5BG2C114192724Jul 20, 2023May 14, 2026
1XPBD49X0ND80232527Jul 30, 2024May 14, 2026
1BAKBCJH0PF39308624Apr 29, 2024May 8, 2026
1BAKGCJA7TF82201323Jul 13, 2025May 7, 2026
1FDFE4FN7RDD1386225Dec 8, 2023May 7, 2026
4DRBUC8N3PB00507225Jan 4, 2024May 7, 2026
1BABNBMA58F25458725Aug 2, 2023May 5, 2026
1GD373BG2C112035023Jul 20, 2023Apr 20, 2026
1GB6G5BG7E112097724Jul 20, 2023Apr 9, 2026
1GB6G5BGXE112174924Jul 20, 2023Apr 9, 2026
1GB6G5BG6E112123224Jul 20, 2023Apr 2, 2026
1BAKBCBA2EF30001723Aug 9, 2023Mar 13, 2026
W1X8ND352RT16809124Apr 16, 2024Mar 12, 2026
1GB6G5BG1B110957924Jul 20, 2023Feb 19, 2026
1GB6G5BG3C116038724Jul 25, 2023Feb 18, 2026
1GB6G5BG7E120542925Jul 13, 2023Feb 18, 2026
1BAKBCBA4EF30002127Aug 8, 2023Feb 9, 2026
1BAKBCBA5EF29999426Aug 8, 2023Feb 9, 2026
1HA6GUB78PN01463324Feb 25, 2024Feb 4, 2026
1BAKBCJH6PF39449824Feb 23, 2024Jan 28, 2026
1BAKBCBA1HF33087325Jul 28, 2023Jan 27, 2026
1GB6G3AGXA115662923Jul 25, 2023Jan 22, 2026
1GB6G3AGXA115760424Jul 20, 2023Jan 22, 2026
1GB6G3AGXA115837823Aug 4, 2023Jan 22, 2026
1GDJG31K78123336124Aug 4, 2023Jan 22, 2026
1GDJG31K98123243722Aug 4, 2023Jan 22, 2026
1BAKGCJA2TF82201623Jul 23, 2025Jan 7, 2026
1GB6G5BG2E120673226Jul 20, 2023Nov 3, 2025
1GB6G3AG4A115800522Aug 4, 2023Oct 29, 2025
1BAKBCBA1HF33088722Jul 13, 2023Oct 22, 2025
1BAKBCBA3HF33087422Jul 14, 2023Oct 22, 2025
1BAKBCBA5HF33087523Jul 25, 2023Oct 22, 2025
1BAKBCBAXHF33086922Jul 13, 2023Oct 22, 2025

Showing the 40 most cross-linked of 62 shared VINs.

Owner / group view· confidence: email domain

Owner / group view

Affiliated authorities

Collapses 2 related authorities · joined by email domain

Authorities
2
Combined power
20
States
1
Oldest authority
Dec 23, 2019
Active now
2
  • ZUM SERVICES INC· viewingUSDOT 3373523
    20PU
  • ZUM SF INCUSDOT 3615103
    0PU

Affiliated entities· hover to preview

ZUM SF INC