UNITY4 ALL LLC
USDOT 4421376 · Doing business as JOHNSTONE SUPPLY
Active, interstate carrier, mid-size fleet (25 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate0% vs 19.1% national avg
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 | 4421376 |
|---|---|
| MC Number | FF-68605 |
| Legal Name | UNITY4 ALL LLC |
| DBA Name | JOHNSTONE SUPPLY |
| Entity Type | — |
| Phone | 6053382652 |
| Address | 335 N WEBER AVE, Sioux Falls, SD, 57103 |
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 | 80 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 64 / 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 | 15 |
|---|---|
| Out-of-Service Rate | 0% vs 19.1% national average |
Most frequent violation categories: 51 (6), 12 (2), 25 (1).
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) | 25 |
|---|---|
| Drivers | 34 |
| Recent Annual Mileage | 1,000,000 |
| Last MCS-150 Filing | 21-JAN-26 |
UNITY4 ALL LLC operates 25 power units — a larger fleet than 98% of carriers registered in SD.
Nearby
Other carriers in Sioux Falls, SD
- FURNITURE MART USA, INC. — USDOT 5783612, 117 power units
- BURWELL MATERIAL HANDLING LLC — USDOT 4167749, 61 power units
- TAKE TRUCK INC — USDOT 4118532, 33 power units
- TJN ENTERPRISES, INC — USDOT 6546695, 30 power units
- WEP-DAG BUYER LLC — USDOT 4415297, 25 power units
Browse all carriers in Sioux Falls, SD or all SD carriers.