DENNIS SUPPLY COMPANY INC
USDOT 182145
Active, interstate carrier, single-truck operation (1 power unit) — safety rating: satisfactory.
Vetting summary
At a glance
- Out-of-service rate11.1% vs 19.1% national avg
- Crashes (24 months)1 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 | 182145 |
|---|---|
| MC Number | — |
| Legal Name | DENNIS SUPPLY COMPANY INC |
| DBA Name | — |
| Entity Type | CORPORATION |
| Phone | 7122557637 |
| Address | 300 W 7TH ST, Sioux City, IA, 51103-5418 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | S — Satisfactory (rated 19940216) |
| 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 | 0 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 94 / 100 |
| Controlled Substances & Alcohol | 100 / 100 |
| Vehicle Maintenance | 70 / 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 | 9 |
|---|---|
| Out-of-Service Rate | 11.1% vs 19.1% national average |
| Crashes | 1 total (0 fatal, 1 with injuries, 1 towaway) |
- 2025-10-14 — IA — 1 injured, towaway
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) | 1 |
|---|---|
| Drivers | 1 |
| Recent Annual Mileage | 36,000 |
| Last MCS-150 Filing | 25-MAR-24 |
DENNIS SUPPLY COMPANY INC operates 1 power unit — a larger fleet than 0% of carriers registered in IA.
Nearby
Other carriers in Sioux City, IA
- CHESTERMAN COMPANY — USDOT 200400, 367 power units
- HAGEN INC — USDOT 64345, 171 power units
- ILLINI EXPRESS INC — USDOT 146612, 105 power units
- KNIFE RIVER MIDWEST LLC — USDOT 324020, 103 power units
- STATE STEEL SUPPLY INC — USDOT 134844, 79 power units
Browse all carriers in Sioux City, IA or all IA carriers.