Tmk Truck Lines INC (USDOT 778442)
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- DOT number
- USDOT 778442
- Docket (MC) number
- MC348261
- Operating authority
- Contract carrier authority: active. The federal bulk file showed this carrier active as of 2026-09-01. We could not confirm that live just now.
- Authority granted
- 1998-12-18
- Insurance on file
- Liability (BIPD) insurance on file for $1,000,000.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 1 drivers
- Operation type
- Interstate
- Physical address
- 411 780TH STREET, PORTSMOUTH, IA 51565
- MCS-150 last filed
- 2026-01
Findings
- No inspections in the last 24 months (Note): 1 truck on file · active 27 years · no inspections in our 24-month roadside record
Frequently asked questions
What carrier is DOT 778442?
DOT 778442 (USDOT 778442) is Tmk Truck Lines INC, an interstate motor carrier.
What carrier is MC 348261?
MC 348261 is the docket number of Tmk Truck Lines INC, USDOT 778442.
What is Tmk Truck Lines INC's MC number?
Tmk Truck Lines INC's docket number is MC 348261. Its USDOT number is 778442.
Is Tmk Truck Lines INC currently authorized to operate?
Contract carrier authority: active. The federal bulk file showed this carrier active as of 2026-09-01. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Tmk Truck Lines INC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $1,000,000.
Who provides Tmk Truck Lines INC's insurance?
Tmk Truck Lines INC's liability insurance is filed with FMCSA by Great West Casualty CO..
What is Tmk Truck Lines INC's safety record?
FMCSA records show no vehicle inspections for Tmk Truck Lines INC in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 recordable crashes in the same window.
What is Tmk Truck Lines INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Tmk Truck Lines INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Tmk Truck Lines INC's FMCSA safety rating?
Tmk Truck Lines INC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
View the full fleetfax report for Tmk Truck Lines INC
Carriers based in Portsmouth, IA
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 1, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status