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SM

STOWERS MACHINERY CORPORATION

DOT 77236ActiveInterstateKNOXVILLE, TN

COMPANY

Authority since
—
MCS-150
2026-02-07 · 2,800,000 mi (2025)
Fleet
140 units · 19 trailers · 140 drivers
Annual mileage (VMT)
2,800,000 mi (2025)
Owner origin
Western-northern-european
Origin candidates
German 83%

ADDRESS

Physical
6301 OLD RUTLEDGE PIKE
KNOXVILLE, TN 37924-4831
Mailing
P O BOX 14802
KNOXVILLE, TN 37914-1802

CONTACT

Phone
8655461414
Email
cduncan@stowerscat.com

OFFICERS

Primary Officer
LISA ROTTMANN
Title
PRESIDENT
Origin
Western-northern-european

OPERATION & CARGO

Operation classification
Private Property
Specialty
Heavy Haul / Oilfield
Cargo types
2
Machinery, Large ObjectsCommodities Dry Bulk
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
—
Active authority
INSURANCE
None
No coverage on file
RISK GRADE
Elevated Risk
2 risk factors · 1 strengths
OOS RATE
29.5%
23 / 78 inspections

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Checking local VIN index…

Elevated Risk

2 risk factors · 1 strengths · 4 data points

SAFETY PERFORMANCE

Crash Record
17 crashes · 1 fatal · 9 with injuries · 16 tow-away
Clean Inspection Rate
71% — 55 clean of 78 inspections
Out-of-Service Rate
29.5% — driver OOS 2, vehicle OOS 21

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
No authority history events
MCS-150 Filing
Last filed 2026-02-07

INSURANCE

Active Coverage
No insurance policies on file

SUMMARY

Severe OOS rate 31% (last 24 mo)
No active insurance on file
Low crash rate (0.4 per 100 trucks/yr)

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