Dolly Tub 501 Truck Line Inc

USDOT activeAuthority activeCarrier · Interstate
  • USDOT3846375
  • MC1400530
  • LocationMonrovia, CA
  • Phone(626) 559-3341
  • Fleet1 power units · 1 drivers

Dolly Tub 501 Truck Line Inc (USDOT 3846375, MC-1400530) is an interstate motor carrier based in Monrovia, California with 1 power unit and 1 driver reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 26 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 12, 2026

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Operating authority

Status from the FMCSA Company Census File, November 12, 2026

DocketAuthority typeStatus
MC-1400530Common carrierActive

First granted on October 5, 2022 · 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-91XSpinnaker Specialty Insurance Company$750,000Oct 21, 2025
Insurance history: 3 past filings
TypeInsurerEffectiveEndedReason
Liability (BIPD)Accredited Surety and Casualty Company, Inc.Sep 28, 2024Sep 28, 2025Cancel
Liability (BIPD)Aegis Security Insurance CompanySep 27, 2023Sep 27, 2024Cancel
Liability (BIPD)Northland Insurance CompanySep 27, 2022Sep 27, 2023Replaced

Process agent (BOC-3)

Evilsizor Process Servers Inc, Littleton, CO

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

26
Inspections
6 with no violations
12.0%
Driver out-of-service
3 of 25 inspections
26.3%
Vehicle out-of-service
5 of 19 inspections
0
Crashes
0 fatal · 0 injury · 0 tow-away

Inspected most often in: California (9), Arizona (8), New Mexico (2), Oregon (2), Washington (2).

Most recent inspection on file: July 17, 2026.

FMCSA safety rating: Conditional (rated June 1, 2026)

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. Reinstated — Common carrier authority
  2. Involuntary revocation — Common carrier authority
  3. Involuntary revocation — Common carrier authorityDiscontinued revocation on October 1, 2024
  4. Granted — Common carrier authorityRevoked on October 6, 2025

Fleet and operations

From the company’s own registration (Form MCS-150), updated October 6, 2025

Power units
1
Trucks
1
Tractors owned
1
Drivers
1
CDL drivers
1
Interstate drivers
1
Miles traveled
64,000 (2024)
Classification
Authorized for hire
Hazardous materials
No
USDOT registered
March 21, 2022
Address
520 W Colorado Blvd Apt B, Monrovia, CA 91016
Phone (registered with FMCSA)
(626) 559-3341

Cargo carried

  • General freight
  • Household goods

Key facts

  • USDOT number 3846375 was registered on March 21, 2022.
  • Operating authority MC-1400530 was first granted on October 5, 2022.
  • The company last updated its FMCSA registration (Form MCS-150) on October 6, 2025.
  • It reported 64,000 vehicle miles traveled in 2024.
  • One insurance filing is on file in FMCSA’s legacy licensing records (as of May 2026), including Liability (BIPD) coverage with Spinnaker Specialty Insurance Company.
  • It had 26 roadside inspections in the last 24 months; 6 inspections recorded no violations.
  • Its most recent FMCSA safety rating is Conditional, issued on June 1, 2026.
  • Its process agent filing (BOC-3) is with Evilsizor Process Servers Inc.

Other carriers in Monrovia, CA

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