Sst Auto Inc
USDOT 2292753MC-782900USDOT activeAuthority active· DBA Speedsport Tuning· Danbury, CT
Sst Auto Inc (USDOT 2292753) holds active operating authority as a motor carrier of property under MC-782900 based in Danbury, CT. The earliest grant on file is from May 2012, 14 years, 5 months ago. $1,000,000 of liability coverage is on file with Arch Insurance Company. It reported 4 power units and 2 drivers on its last MCS-150 update (December 2025).
Operating authority
| Docket | Authority | Status | Insurance required | On file |
|---|---|---|---|---|
| MC-782900 | Motor carrier of property | Active | $750,000 liability | $1,000,000 liability |
Earliest grant on file: May 24, 2012 (14 years, 5 months ago).
Insurance and bonds on file
| Type | Insurer | Coverage | Effective | Cancellation |
|---|---|---|---|---|
| Liability (BIPD) · form 91X | Arch Insurance Company | $1,000,000 | Jun 20, 2014 | — |
Confirm coverage with the insurer before tendering a load.
Authority history
| Date | Docket | Action |
|---|---|---|
| Feb 23, 2021 | MC-782900 | Reinstated · motor carrier of property |
| Jan 20, 2021 | MC-782900 | Revoked · motor carrier of property |
| Jul 15, 2014 | MC-782900 | Discontinued revocation · common carrier |
| Jul 7, 2014 | MC-782900 | Involuntary revocation · common carrier |
| May 24, 2012 | MC-782900 | Granted · motor carrier of property |
Revocations
| Docket | Authority | Order served | Effective |
|---|---|---|---|
| MC-782900 | Common | Dec 9, 2020 | Jan 20, 2021 · involuntary revocation |
Registration
| USDOT number | 2292753 |
|---|---|
| USDOT status | Active |
| MC number | MC-782900 |
| Legal name | Sst Auto Inc |
| DBA name | Speedsport Tuning |
| Operation | Interstate |
| Classification | Private property, Authorized for hire, Exempt for hire |
| Location | Danbury, Connecticut 06810 |
| USDOT added | Apr 6, 2012 |
| Last MCS-150 update | Dec 12, 2025 |
| Safety rating | Not rated |
| Hazardous materials | Yes |
Fleet
| Power units | 4 |
|---|---|
| Trucks | 4 |
| Drivers | 2 · 2 with a CDL |
| Annual miles | 48,000 · 2024 |
Cargo carried
Motor vehicles
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Data as of Nov 14, 2026. Sources
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