WM
WYOMING MACHINERY COMPANY
DOT 52081ActiveInterstateCASPER, WY
COMPANY
Authority since
—
MCS-150
2026-01-14 · 2,158,000 mi (2025)
Fleet
181 units · 316 trailers · 179 drivers
ADDRESS
Physical
5300 WEST OLD YELLOWSTONE HWY
CASPER, WY 82604
CASPER, WY 82604
Mailing
PO BOX 2335
CASPER, WY 82602
CASPER, WY 82602
CONTACT
Phone
3074721000
Email
MLTHompson@wyomingcat.com
OFFICERS
Primary Officer
JIM THORPEN
Title
VP OF FINANCE
AUTHORITY
—
Active authority
INSURANCE
None
No coverage on file
RISK GRADE
Critical
4 risk factors · 0 strengths
OOS RATE
43.5%
10 / 23 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Critical Risk
4 risk factors · 0 strengths · 4 data pointsSAFETY PERFORMANCE
Crash Record
24 crashes · 2 fatal · 11 with injuries · 23 tow-away
Clean Inspection Rate
57% — 13 clean of 23 inspections
Out-of-Service Rate
43.5% — driver OOS 2, vehicle OOS 10
COMPLIANCE & AUTHORITY
Operating Authority
Active operating authority on file
Authority Events
No authority history events
MCS-150 Filing
Last filed 2026-01-14
INSURANCE
Active Coverage
No active insurance policies on file
SUMMARY
High OOS rate (43%)
2 fatal crashes
11 crashes with injuries
1.8 violations per inspection