J Spencer Trucking LLC
USDOT 1613554MC-596529USDOT activeAuthority active· DBA Sierra Nevada Concrete Transport· Sparks, NV
J Spencer Trucking LLC (USDOT 1613554) holds active operating authority as a motor carrier of property under MC-596529 based in Sparks, NV. The earliest grant on file is from March 2007, 19 years, 7 months ago. $750,000 of liability coverage is on file with United Financial Casualty Company. It reported 3 power units and 2 drivers on its last MCS-150 update (May 2025).
Operating authority
| Docket | Authority | Status | Insurance required | On file |
|---|---|---|---|---|
| MC-596529 | Motor carrier of property | Active | $750,000 liability | $750,000 liability |
Earliest grant on file: Mar 23, 2007 (19 years, 7 months ago).
Insurance and bonds on file
| Type | Insurer | Coverage | Effective | Cancellation |
|---|---|---|---|---|
| Liability (BIPD) · form 91X | United Financial Casualty Company | $750,000 | May 11, 2026 | — |
Confirm coverage with the insurer before tendering a load.
Authority history
| Date | Docket | Action |
|---|---|---|
| May 6, 2026 | MC-596529 | Discontinued revocation · contract carrier |
| Apr 14, 2026 | MC-596529 | Involuntary revocation · contract carrier |
| May 21, 2025 | MC-596529 | Discontinued revocation · contract carrier |
| May 20, 2025 | MC-596529 | Involuntary revocation · contract carrier |
| May 10, 2018 | MC-596529 | Discontinued revocation · contract carrier |
| May 8, 2018 | MC-596529 | Involuntary revocation · contract carrier |
| Apr 14, 2017 | MC-596529 | Reinstated · motor carrier of property |
| Dec 29, 2016 | MC-596529 | Revoked · motor carrier of property |
| Mar 16, 2015 | MC-596529 | Discontinued revocation · contract carrier |
| Mar 13, 2015 | MC-596529 | Involuntary revocation · contract carrier |
| Apr 13, 2011 | MC-596529 | Reinstated · motor carrier of property |
| Jan 11, 2011 | MC-596529 | Revoked · motor carrier of property |
| Apr 22, 2010 | MC-596529 | Reinstated · motor carrier of property |
| Apr 19, 2010 | MC-596529 | Revoked · motor carrier of property |
| Feb 25, 2008 | MC-596529 | Discontinued revocation · contract carrier |
| Feb 4, 2008 | MC-596529 | Involuntary revocation · contract carrier |
| Mar 23, 2007 | MC-596529 | Granted · motor carrier of property |
Revocations
| Docket | Authority | Order served | Effective |
|---|---|---|---|
| MC-596529 | Contract | Mar 16, 2010 | Apr 19, 2010 · involuntary revocation |
| MC-596529 | Contract | — | voluntary revocation |
| MC-596529 | Contract | Dec 27, 2010 | voluntary revocation |
Registration
| USDOT number | 1613554 |
|---|---|
| USDOT status | Active |
| MC number | MC-596529 |
| Legal name | J Spencer Trucking LLC |
| DBA name | Sierra Nevada Concrete Transport |
| Operation | Intrastate (non-hazmat) |
| Classification | Authorized for hire |
| Location | Sparks, Nevada 89441 |
| USDOT added | Mar 2, 2007 |
| Last MCS-150 update | May 20, 2025 |
| Safety rating | Not rated |
Fleet
| Power units | 3 |
|---|---|
| Trucks | 3 |
| Drivers | 2 · 2 with a CDL |
| Annual miles | 25,000 · 2022 |
Cargo carried
General freight, Building materials, Construction, concrete redi-mix
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Data as of Nov 14, 2026. Sources
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