TS
TUFF SHED INC
DOT 615140ActiveInterstateDENVER, CO
COMPANY
Authority since
—
MCS-150
2026-08-03 · 1,894,806 mi (2025)
Fleet
350 units · 139 trailers · 107 drivers
ADDRESS
Physical
1777 SOUTH HARRISON STREET #600
DENVER, CO 80210
DENVER, CO 80210
Mailing
1777 SOUTH HARRISON STREET#600
DENVER, CO 80210
DENVER, CO 80210
CONTACT
Phone
3037538833
Email
dnowak@tuffshed.com
OFFICERS
Primary Officer
MIKE CASEY
Title
PRESIDENT
OPERATION & CARGO
Operation classification
Private Property
Specialty
Passenger Transport
Cargo types
4
Logs, Poles, Beams, LumberBuilding MaterialsPassengersConstruction
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.
AUTHORITY
—
Active authority
INSURANCE
None
No coverage on file
RISK GRADE
Severe Risk
3 risk factors · 1 strengths
OOS RATE
33.0%
36 / 109 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Severe Risk
63/100 risk points3 risk factors · 1 strengths · 4 data pointshigh confidenceWeighted heuristic: crashes are decayed by recency and normalized per 100 power units, out-of-service and violation rates use a rolling 24-month window, plus FMCSA BASIC alerts and the CarrierIntel Safety Score (which also decays when compliance has not been verified by a recent inspection). Not the official FMCSA SMS score.
SAFETY PERFORMANCE
Crash Record
11 crashes · 0 fatal · 6 with injuries · 11 tow-away
Clean Inspection Rate
67% — 73 clean of 109 inspections
Out-of-Service Rate
33.0% — driver OOS 5, vehicle OOS 33
COMPLIANCE & AUTHORITY
Operating Authority
Active operating authority on file
Authority Events
No authority history events
MCS-150 Filing
Last filed 2026-08-03
INSURANCE
Active Coverage
No active insurance policies on file
SUMMARY
Severe OOS rate 36% (last 24 mo)
2.2 violations per inspection
No active insurance on file
Low crash rate (0.1 per 100 trucks/yr)