J Spencer Trucking LLC

Doing business as Sierra Nevada Concrete Transport

USDOT activeAuthority activeCarrier & Shipper · Intrastate

USDOT1613554
MC596529
LocationSparks, NV
Phone(775) 425-3249
Fleet3 power units · 2 drivers

J Spencer Trucking LLC (USDOT 1613554, MC-596529) is an intrastate motor carrier based in Sparks, Nevada with 3 power units and 2 drivers reported to FMCSA. Its USDOT number and operating authority are active.

Verification snapshot · FMCSA data as of Nov 12, 2026

Operating authorityActive · MC-596529Carrier, Shipper Liability insurance$750,000 on fileRequired: $750,000 · as of May 2026 Safety ratingNot rated0 inspections in 24 months Out-of-service ordersNone on fileFMCSA out-of-service orders file Registration (MCS-150)Updated May 20, 202517 months ago Process agent (BOC-3)On fileTruck Process Agents of America, Inc

Got a call or email from someone using this company’s name? Check the phone number or email against FMCSA records.

Operating authority

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

Docket	Authority type	Status
MC-596529	Contract carrier	Active

First granted on March 23, 2007 · 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	United Financial Casualty Company	$750,000	May 11, 2026

Insurance history: 10 past filings

Type	Insurer	Effective	Ended	Reason
Liability (BIPD)	Redwood Fire and Casualty Insurance Co.	May 11, 2025	May 11, 2026	Cancel
Liability (BIPD)	United Financial Casualty Company	May 9, 2018	May 11, 2025	Replaced
Liability (BIPD)	United Financial Casualty Company	Mar 10, 2015	Jun 11, 2018	Term / cancl
Liability (BIPD)	Redwood Fire and Casualty Insurance Co.	Apr 4, 2014	Apr 9, 2015	Term / cancl
Liability (BIPD)	United Financial Casualty Company	Apr 4, 2011	Apr 4, 2014	Replaced
Liability (BIPD)	United Financial Casualty Company	Apr 20, 2010	Jan 20, 2011	Cancel
Liability (BIPD)	United Financial Casualty Company	Apr 28, 2009	Apr 12, 2010	Cancel
Liability (BIPD)	United Financial Casualty Company	Dec 3, 2008	Apr 28, 2009	Cancel
Liability (BIPD)	Progressive Casualty Insurance Company	Mar 1, 2008	Dec 3, 2008	Replaced
Liability (BIPD)	Argonaut-Midwest Insurance Company	Mar 1, 2007	Mar 1, 2008	Cancel

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

No roadside inspections or reportable crashes are on file for this USDOT number in the last 24 months.

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

April 14, 2026Involuntary revocation — Contract carrier authorityDiscontinued revocation on May 6, 2026
May 20, 2025Involuntary revocation — Contract carrier authorityDiscontinued revocation on May 21, 2025
May 8, 2018Involuntary revocation — Contract carrier authorityDiscontinued revocation on May 10, 2018
April 14, 2017Reinstated — Contract carrier authority
March 13, 2015Involuntary revocation — Contract carrier authorityDiscontinued revocation on March 16, 2015
April 13, 2011Reinstated — Contract carrier authorityRevoked on December 29, 2016
December 27, 2010Voluntary revocation — Contract carrier authority
April 22, 2010Reinstated — Contract carrier authorityRevoked on January 11, 2011

Show 3 earlier events

April 19, 2010Involuntary revocation — Contract carrier authority
February 4, 2008Involuntary revocation — Contract carrier authorityDiscontinued revocation on February 25, 2008
March 23, 2007Granted — Contract carrier authorityRevoked on April 19, 2010

Fleet and operations

From the company’s own registration (Form MCS-150), updated May 20, 2025

Power units: 3
Trucks: 3
Trucks owned: 3
Drivers: 2
CDL drivers: 2
Interstate drivers: 0
Intrastate drivers: 2
Miles traveled: 25,000 (2022)
Classification: Authorized for hire
Hazardous materials: No
USDOT registered: March 2, 2007
Address: 900 Mercedes Dr, Sparks, NV 89441
Phone (registered with FMCSA): (775) 425-3249

Cargo carried

General freight
Building materials
Construction
Concrete redi-mix

Key facts

USDOT number 1613554 was registered on March 2, 2007.
Operating authority MC-596529 was first granted on March 23, 2007.
The company last updated its FMCSA registration (Form MCS-150) on May 20, 2025.
It reported 25,000 vehicle miles traveled in 2022.
One insurance filing is on file in FMCSA’s legacy licensing records (as of May 2026), including Liability (BIPD) coverage with United Financial Casualty Company.
Its process agent filing (BOC-3) is with Truck Process Agents of America, Inc.

Other carriers in Sparks, NV

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