Yun Su Yum

Doing business as Ctt Auto Carrier

USDOT activeAuthority activeCarrier · InterstateHazmat
  • USDOT3426306
  • MC1108911
  • LocationYorba Linda, CA
  • Fleet1 power units · 1 drivers

Yun Su Yum (USDOT 3426306, MC-1108911) is an interstate motor carrier based in Yorba Linda, California with 1 power unit and 1 driver reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 2 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 11, 2026

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Operating authority

Status from the FMCSA Company Census File, November 11, 2026

DocketAuthority typeStatus
MC-1108911Common carrierActive

First granted on June 9, 2020 · see full authority history.

Insurance

FMCSA legacy licensing records (last updated May 2026); filings may have changed since

  • Liability (BIPD) required$750,000
  • Liability (BIPD) on file$750,000
  • Cargo insurance required / on fileNo / No
  • Bond required / on fileNo / No

Filings on file

TypeInsurerCoverageEffective
Liability (BIPD) BMC-91XCanal Insurance Co.$750,000Apr 21, 2025
Insurance history: 8 past filings
TypeInsurerEffectiveEndedReason
Liability (BIPD)Canal Insurance Co.Sep 26, 2024May 17, 2025Term / cancl
Liability (BIPD)Canal Insurance Co.Sep 26, 2023Sep 26, 2024Replaced
Liability (BIPD)Canal Insurance Co.Mar 29, 2023Sep 26, 2023Replaced
Liability (BIPD)Canal Insurance Co.Dec 27, 2022Mar 29, 2023Cancel
Liability (BIPD)Canal Insurance Co.Sep 26, 2022Dec 27, 2022Cancel
Liability (BIPD)A-One Commercial Insurance Rrg, IncSep 26, 2021Aug 12, 2022Cancel
Liability (BIPD)Platinum Transport Insurance Rrg, IncSep 26, 2020Sep 26, 2021Cancel
Liability (BIPD)Houston General Insurance ExchangeJun 2, 2020Sep 15, 2020Cancel

Process agent (BOC-3)

Truck Process Agents of America, Inc, Fargo, ND

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

2
Inspections
0 with no violations
0.0%
Driver out-of-service
0 of 2 inspections
0.0%
Vehicle out-of-service
0 of 1 inspections
0
Crashes
0 fatal · 0 injury · 0 tow-away

Inspected most often in: Arizona (1), Pennsylvania (1).

Most recent inspection on file: August 5, 2025.

FMCSA safety rating: Not rated

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

  1. Involuntary revocation — Common carrier authorityDiscontinued revocation on April 22, 2025
  2. Involuntary revocation — Common carrier authorityDiscontinued revocation on March 8, 2023
  3. Involuntary revocation — Common carrier authorityDiscontinued revocation on December 8, 2022
  4. Involuntary revocation — Common carrier authorityDiscontinued revocation on September 28, 2022
  5. Involuntary revocation — Common carrier authorityDiscontinued revocation on August 12, 2022
  6. Involuntary revocation — Common carrier authorityDiscontinued revocation on September 20, 2021
  7. Reinstated — Common carrier authority
  8. Involuntary revocation — Common carrier authority
Show 1 earlier event
  1. Granted — Common carrier authorityRevoked on September 15, 2020

Fleet and operations

From the company’s own registration (Form MCS-150), updated April 29, 2024

Power units
1
Trucks
1
Tractors owned
1
Trailers owned
1
Drivers
1
CDL drivers
1
Interstate drivers
1
Miles traveled
65,734 (2023)
Classification
Authorized for hire
Hazardous materials
Yes
USDOT registered
May 8, 2020
Address
Yorba Linda, CA

Cargo carried

  • General freight
  • Motor vehicles

Key facts

  • USDOT number 3426306 was registered on May 8, 2020.
  • Operating authority MC-1108911 was first granted on June 9, 2020.
  • The company last updated its FMCSA registration (Form MCS-150) on April 29, 2024.
  • It reported 65,734 vehicle miles traveled in 2023.
  • One insurance filing is on file in FMCSA’s legacy licensing records (as of May 2026), including Liability (BIPD) coverage with Canal Insurance Co..
  • It had 2 roadside inspections in the last 24 months; 0 inspections recorded no violations.
  • Its process agent filing (BOC-3) is with Truck Process Agents of America, Inc.

Other carriers in Yorba Linda, CA

Is this information wrong?

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