Thanepohn Corp

Doing business as Mattress Mill

USDOT activeAuthority activeCarrier · Interstate
  • USDOT436774
  • MC240409
  • LocationBozeman, MT
  • Phone(406) 586-4525
  • Fleet4 power units · 4 drivers

Thanepohn Corp (USDOT 436774, MC-240409) is an interstate motor carrier based in Bozeman, Montana with 4 power units and 4 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 1 roadside inspection in the last 24 months.

Verification snapshot · FMCSA data as of Nov 7, 2026

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Operating authority

Status from the FMCSA Company Census File, November 7, 2026

DocketAuthority typeStatus
MC-240409Contract carrierActive

First granted on July 11, 1991 · see full authority history.

Insurance

FMCSA legacy licensing records (last updated May 2026); filings may have changed since

  • Liability (BIPD) required$750,000
  • Liability (BIPD) on file$750,000
  • Cargo insurance required / on fileNo / No
  • Bond required / on fileYes / No

Filings on file

TypeInsurerCoverageEffective
Liability (BIPD) BMC-91XGreat West Casualty Co.$750,000Nov 29, 1995
Insurance history: 1 past filing
TypeInsurerEffectiveEndedReason
Liability (BIPD)Great West Casualty Co.Apr 27, 1993Nov 29, 1995Replaced

Process agent (BOC-3)

Allamerican Agents of Process, Sioux Falls,, SD

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

1
Inspections
0 with no violations
100.0%
Driver out-of-service
1 of 1 inspections
0.0%
Vehicle out-of-service
0 of 1 inspections
0
Crashes
0 fatal · 0 injury · 0 tow-away

Inspected most often in: US (1).

Most recent inspection on file: July 17, 2025.

FMCSA safety rating: Satisfactory (rated May 3, 1991)

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

  1. Involuntary revocation — Contract carrier authorityDiscontinued revocation on October 5, 2006
  2. Dismissed — Common carrier authority; Property Broker
  3. Granted — Contract carrier authority

Fleet and operations

From the company’s own registration (Form MCS-150), updated June 16, 2025

Power units
4
Trucks
4
Tractors owned
1
Trucks owned
3
Trailers owned
4
Drivers
4
CDL drivers
1
Interstate drivers
2
Intrastate drivers
2
Miles traveled
20,000 (2024)
Classification
Private property; Authorized for hire
Hazardous materials
No
USDOT registered
February 19, 1991
Address
8383 Huffine Lane, Bozeman, MT 59718
Phone (registered with FMCSA)
(406) 586-4525

Cargo carried

  • General freight
  • Household goods
  • Metal: sheets, coils, rolls
  • Motor vehicles
  • Building materials
  • Paper products
  • Construction

Key facts

  • USDOT number 436774 was registered on February 19, 1991.
  • Operating authority MC-240409 was first granted on July 11, 1991.
  • The company last updated its FMCSA registration (Form MCS-150) on June 16, 2025.
  • It reported 20,000 vehicle miles traveled in 2024.
  • One insurance filing is on file in FMCSA’s legacy licensing records (as of May 2026), including Liability (BIPD) coverage with Great West Casualty Co..
  • It had 1 roadside inspection in the last 24 months; 0 inspections recorded no violations.
  • Its most recent FMCSA safety rating is Satisfactory, issued on May 3, 1991.
  • Its process agent filing (BOC-3) is with Allamerican Agents of Process.

Other carriers in Bozeman, MT

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