SUPREME AUTO TRANSPORT LLC
USDOT 912923 · Doing business as SUPREME AUTO TRANSPORT INC
Active, interstate carrier, large fleet (190 power units) — safety rating: satisfactory.
Vetting summary
At a glance
- Out-of-service rate11.1% vs 19.1% national avg
- Crashes (24 months)19 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 | 912923 |
|---|---|
| MC Number | MC-395285 |
| Legal Name | SUPREME AUTO TRANSPORT LLC |
| DBA Name | SUPREME AUTO TRANSPORT INC |
| Entity Type | CORPORATION |
| Phone | 3034855417 |
| Address | 7300 MILLER PLACE UNIT B, Longmont, CO, 80504 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | S — Satisfactory (rated 20160707) |
| 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 | 84 / 100 |
|---|---|
| Hours-of-Service Compliance | 83 / 100 |
| Driver Fitness | 85 / 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 | 135 |
|---|---|
| Out-of-Service Rate | 11.1% vs 19.1% national average |
| Crashes | 19 total (1 fatal, 6 with injuries, 19 towaway) |
- 2026-06-12 — PA — towaway
- 2026-06-09 — MI — towaway
- 2026-05-16 — ME — towaway
- 2026-04-28 — AR — towaway
- 2026-02-09 — OK — towaway
Most frequent violation categories: 12 (35), 20 (33), 51 (28).
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) | 190 |
|---|---|
| Drivers | 181 |
| Recent Annual Mileage | 12,409,420 |
| Last MCS-150 Filing | 11-MAR-26 |
SUPREME AUTO TRANSPORT LLC operates 190 power units — a larger fleet than 100% of carriers registered in CO.
Nearby
Other carriers in Longmont, CO
- CITY OF LONGMONT — USDOT 1079380, 211 power units
- ST VRAIN VALLEY SCHOOL DISTRICT — USDOT 988392, 190 power units
- BOULDER COUNTY — USDOT 1042578, 102 power units
- ROOF CHECK INC — USDOT 931162, 35 power units
- WOODLEY'S FINE FURNITURE INC — USDOT 1116364, 26 power units
Browse all carriers in Longmont, CO or all CO carriers.