SPECIALIZED TRANSPORTATION SERVICES INC
USDOT 589549
Active, interstate carrier, mid-size fleet (55 power units) — safety rating: satisfactory.
Vetting summary
At a glance
- Insurance on fileNational Interstate Insurance Company
- Out-of-service rate8.5% vs 19.1% national avg
- Crashes (24 months)1 reported — involvement does not imply fault
- Linked registrations1 share this carrier's phone or address
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 589549 |
|---|---|
| MC Number | MC-284715 |
| Legal Name | SPECIALIZED TRANSPORTATION SERVICES INC |
| DBA Name | — |
| Entity Type | CORPORATION |
| Phone | 6156220922 |
| Address | 225 SAM GRIFFIN ROAD, Smyrna, TN, 37167 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | S — Satisfactory (rated 20110318) |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Filings
Insurance
| Current Insurer | National Interstate Insurance Company |
|---|---|
| Coverage on File | $2,000,000 |
| Insurance on File Since | 2021-10-01 |
| Insurer | Coverage | Form | Effective | Cancelled |
|---|---|---|---|---|
| National Interstate Insurance Company | $2,000,000 | BMC-91X | 2021-10-01 | — |
Timeline
Authority history
| Authority Events on Record | 1 |
|---|
- 2006-11-24 — Other — Motor Carrier of Property (Except Household Goods) Active DISMISSED
Our scoring
Safety scores
| Unsafe Driving | 86 / 100 |
|---|---|
| Hours-of-Service Compliance | 83 / 100 |
| Driver Fitness | 87 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 68 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 94 |
|---|---|
| Out-of-Service Rate | 8.5% vs 19.1% national average |
| Crashes | 1 total (0 fatal, 0 with injuries, 1 towaway) |
- 2025-09-16 — GA — towaway
Most frequent violation categories: 12 (14), 7 (13), 23 (7).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Signals
Linked registrations
1 other active carrier registration share this carrier's phone or address in FMCSA records.
Shared contact details can have many ordinary explanations, such as a shared dispatch service, registration agent, or office address.
Equipment
Fleet & operations
| Power Units (trucks) | 55 |
|---|---|
| Drivers | 69 |
| Recent Annual Mileage | 3,905,520 |
| Last MCS-150 Filing | 30-JAN-25 |
SPECIALIZED TRANSPORTATION SERVICES INC operates 55 power units — a larger fleet than 99% of carriers registered in TN.
Nearby
Other carriers in Smyrna, TN
- QUICKSILVER TRANSPORTATION INC — USDOT 36699, 122 power units
- TAYLOR FARMS TENNESSEE INC — USDOT 617754, 34 power units
- CUMBERLAND FREIGHT LINES INC — USDOT 190664, 32 power units
- IMPERIAL FOODS INC — USDOT 278845, 16 power units
- IMPERIAL FOODS INC — USDOT 189764, 8 power units
Browse all carriers in Smyrna, TN or all TN carriers.