STONE TRANSPORT LIMITED PARTNERSHIP
USDOT 300960 · Doing business as STONE TRANSPORT
Active, interstate carrier, large fleet (247 power units) — safety rating: satisfactory.
Vetting summary
At a glance
- Insurance on fileZurich American Insurance Company
- Out-of-service rate27.4% vs 19.1% national avg
- Crashes (24 months)35 reported — involvement does not imply fault
- Authority ageGranted 19 years ago
- Linked registrations3 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 | 300960 |
|---|---|
| MC Number | MC-170956 |
| Legal Name | STONE TRANSPORT LIMITED PARTNERSHIP |
| DBA Name | STONE TRANSPORT |
| Entity Type | CORPORATION |
| Phone | 9897544788 |
| Address | 3495 HACK ROAD, Saginaw, MI, 48601 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | S — Satisfactory (rated 20070329) |
| 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 | Zurich American Insurance Company |
|---|---|
| Coverage on File | $1,000,000 |
| Insurance on File Since | 2018-01-01 |
| Insurer | Coverage | Form | Effective | Cancelled |
|---|---|---|---|---|
| Zurich American Insurance Company | $1,000,000 | BMC-91X | 2018-01-01 | — |
Timeline
Authority history
| Authority First Granted | 2007-03-02 Established authority |
|---|---|
| Authority Events on Record | 1 |
- 2007-03-02 — Granted — Motor Carrier of Property (Except Household Goods) Active GRANTED
Our scoring
Safety scores
| Unsafe Driving | 83 / 100 |
|---|---|
| Hours-of-Service Compliance | 84 / 100 |
| Driver Fitness | 86 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 82 / 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 | 431 |
|---|---|
| Out-of-Service Rate | 27.4% vs 19.1% national average |
| Crashes | 35 total (1 fatal, 11 with injuries, 33 towaway) |
- 2026-04-22 — OH — 1 injured, towaway
- 2026-04-20 — IN — towaway
- 2026-03-21 — OH — towaway
- 2026-02-27 — MI — towaway
- 2026-01-29 — MI — towaway
Most frequent violation categories: 47 (157), 23 (110), 16 (106).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Signals
Linked registrations
3 other active carrier registrations share this carrier's phone or address in FMCSA records.
USDOT 1470987 · USDOT 2085323 · USDOT 2234391
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) | 247 |
|---|---|
| Drivers | 225 |
| Recent Annual Mileage | 16,514,234 |
| Last MCS-150 Filing | 24-OCT-25 |
STONE TRANSPORT LIMITED PARTNERSHIP operates 247 power units — a larger fleet than 100% of carriers registered in MI.
Nearby
Other carriers in Saginaw, MI
- BRUCE CARTAGE INCORPORATED — USDOT 71952, 122 power units
- CAUSLEY TRUCKING INC — USDOT 71955, 100 power units
- SAGINAW OFFICE SERVICES INC — USDOT 552408, 69 power units
- MAIERS MOTOR FREIGHT CO — USDOT 71997, 63 power units
- MCNALLY-NIMERGOOD CO — USDOT 538358, 50 power units
Browse all carriers in Saginaw, MI or all MI carriers.