STIER SUPPLY COMPANY
USDOT 448994
Active, interstate carrier, mid-size fleet (69 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate13% vs 19.1% national avg
- Crashes (24 months)2 reported — involvement does not imply fault
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 | 448994 |
|---|---|
| MC Number | — |
| Legal Name | STIER SUPPLY COMPANY |
| DBA Name | — |
| Entity Type | CORPORATION |
| Phone | 8037491200 |
| Address | 303 BELLINGER LANE, Gaston, SC, 29053 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| 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.
Our scoring
Safety scores
| Unsafe Driving | 78 / 100 |
|---|---|
| Hours-of-Service Compliance | 85 / 100 |
| Driver Fitness | 88 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 84 / 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 | 23 |
|---|---|
| Out-of-Service Rate | 13% vs 19.1% national average |
| Crashes | 2 total (0 fatal, 1 with injuries, 2 towaway) |
- 2025-02-03 — SC — 1 injured, towaway
- 2025-01-03 — GA — towaway
- 2024-03-13 — NC — towaway
Most frequent violation categories: 12 (5), 20 (5), 50 (5).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 69 |
|---|---|
| Drivers | 60 |
| Recent Annual Mileage | 3,182,454 |
| Last MCS-150 Filing | 01-APR-25 |
STIER SUPPLY COMPANY operates 69 power units — a larger fleet than 100% of carriers registered in SC.
Nearby
Other carriers in Gaston, SC
- G & P TRUCKING COMPANY INC — USDOT 63395, 565 power units
- FOREMOST PIPELINE CONSTRUCTION CO INC — USDOT 343065, 196 power units
- CONSOLIDATED MAINTENANCE INC — USDOT 579533, 5 power units
- RUTH ELAINE MONTS — USDOT 306314, 4 power units
- EVANS & SON PROCESS TANK CO INC — USDOT 298311, 2 power units
Browse all carriers in Gaston, SC or all SC carriers.