Sonbac Trucking LLC

USDOT activeAuthority activeCarrier · Interstate

USDOT1781661
MC649668
LocationTucson, AZ
Phone(520) 389-4318
Fleet1 power units · 1 drivers

Sonbac Trucking LLC (USDOT 1781661, MC-649668) is an interstate motor carrier based in Tucson, Arizona with 1 power unit and 1 driver reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 9 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 11, 2026

Operating authorityActive · MC-649668Carrier Liability insurance$750,000 on fileRequired: $750,000 · as of May 2026 Safety ratingSatisfactoryRated Nov 24, 2009 Out-of-service ordersNone on fileFMCSA out-of-service orders file Registration (MCS-150)Updated Aug 15, 202514 months ago Process agent (BOC-3)On fileEvilsizor Process Servers Inc

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Operating authority

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

Docket	Authority type	Status
MC-649668	Contract carrier	Active

First granted on July 3, 2008 · 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

Type	Insurer	Coverage	Effective
Liability (BIPD) BMC-91X	Berkley Casualty Company	$750,000	Mar 13, 2025

Insurance history: 12 past filings

Type	Insurer	Effective	Ended	Reason
Liability (BIPD)	United Financial Casualty Company	Mar 13, 2023	Mar 13, 2025	Replaced
Liability (BIPD)	Northland Insurance Company	Mar 5, 2021	Mar 13, 2023	Replaced
Liability (BIPD)	Northland Insurance Company	Mar 13, 2018	Mar 5, 2021	Replaced
Liability (BIPD)	United Financial Casualty Company	Mar 13, 2017	Mar 13, 2018	Replaced
Liability (BIPD)	Sentry Select Insurance Company	Sep 16, 2015	Mar 11, 2017	Cancel
Liability (BIPD)	Sentry Select Insurance Company	May 12, 2015	Sep 16, 2015	Namechg
Liability (BIPD)	Northland Insurance Company	May 12, 2014	May 12, 2015	Replaced
Liability (BIPD)	Lancer Insurance Company	Jul 29, 2013	May 12, 2014	Replaced
Liability (BIPD)	Lancer Insurance Company	Jun 22, 2012	Jul 29, 2013	Replaced
Liability (BIPD)	Lancer Insurance Company	May 12, 2010	Jun 22, 2012	Replaced
Liability (BIPD)	Carolina Casualty Insurance Co.	Jun 25, 2009	May 12, 2010	Cancel
Liability (BIPD)	Carolina Casualty Insurance Co.	Jun 25, 2008	Jun 25, 2009	Cancel

Process agent (BOC-3)

Evilsizor Process Servers Inc, Littleton, CO

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

9
Inspections: 0.0%
Driver out-of-service: 50.0%
Vehicle out-of-service: 0
Crashes

Inspected most often in: Colorado (2), Oregon (2), Utah (2), Arizona (1), New Mexico (1).

Most recent inspection on file: July 28, 2026.

FMCSA safety rating: Satisfactory (rated November 24, 2009)

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

February 24, 2021Involuntary revocation — Contract carrier authorityDiscontinued revocation on March 8, 2021
February 13, 2017Involuntary revocation — Contract carrier authorityDiscontinued revocation on March 15, 2017
August 14, 2015Involuntary revocation — Contract carrier authorityDiscontinued revocation on August 13, 2015
April 15, 2010Involuntary revocation — Contract carrier authorityDiscontinued revocation on May 13, 2010
May 29, 2009Involuntary revocation — Contract carrier authorityDiscontinued revocation on June 25, 2009
July 3, 2008Granted — Contract carrier authority

Fleet and operations

From the company’s own registration (Form MCS-150), updated August 15, 2025

Power units: 1
Trucks: 1
Tractors owned: 1
Trailers owned: 1
Drivers: 1
CDL drivers: 1
Interstate drivers: 1
Miles traveled: 93,235 (2024)
Classification: Authorized for hire
Hazardous materials: No
USDOT registered: June 12, 2008
Address: 4891 W Waterbuck Dr, Tucson, AZ 85742
Phone (registered with FMCSA): (520) 389-4318

Cargo carried

General freight
Metal: sheets, coils, rolls
Logs, poles, beams, lumber
Building materials
Machinery, large objects
Meat
Refrigerated food
Beverages
Paper products
Construction

Key facts

USDOT number 1781661 was registered on June 12, 2008.
Operating authority MC-649668 was first granted on July 3, 2008.
The company last updated its FMCSA registration (Form MCS-150) on August 15, 2025.
It reported 93,235 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 Berkley Casualty Company.
It had 9 roadside inspections in the last 24 months; 0 inspections recorded no violations.
Its most recent FMCSA safety rating is Satisfactory, issued on November 24, 2009.
Its process agent filing (BOC-3) is with Evilsizor Process Servers Inc.

Other carriers in Tucson, AZ

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