WESTERN DIESEL SERVICES INC
USDOT 2449293 · Doing business as CK POWER - CONSOLIDATED MACHINE AND WELDING - HAYES MANUFACTURING - TERRAMAC - ROCKY MOUNTAIN POWERTRAIN
Active, interstate carrier, mid-size fleet (54 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate25% 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 | 2449293 |
|---|---|
| MC Number | — |
| Legal Name | WESTERN DIESEL SERVICES INC |
| DBA Name | CK POWER - CONSOLIDATED MACHINE AND WELDING - HAYES MANUFACTURING - TERRAMAC - ROCKY MOUNTAIN POWERTRAIN |
| Entity Type | — |
| Phone | 3148688620 |
| Address | 1100 RESEARCH BLVD, St Louis, MO, 63132 |
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 | 79 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 94 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 66 / 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 | 8 |
|---|---|
| Out-of-Service Rate | 25% vs 19.1% national average |
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) | 54 |
|---|---|
| Drivers | 56 |
| Recent Annual Mileage | 246,000 |
| Last MCS-150 Filing | 13-MAR-26 |
WESTERN DIESEL SERVICES INC operates 54 power units — a larger fleet than 99% of carriers registered in MO.
Nearby
Other carriers in St Louis, MO
- JUST IN DELIVERY SERVICE LLC — USDOT 2486899, 200 power units
- ANGIE'S TRANSPORTATION LLC — USDOT 2358678, 80 power units
- RONNOCO COFFEE LLC — USDOT 2328590, 44 power units
- ARSENAL TRUCKING LLC — USDOT 2287648, 25 power units
- LIFT FOR LIFE ACADEMY INC — USDOT 2367328, 25 power units
Browse all carriers in St Louis, MO or all MO carriers.