Tt LLC (USDOT 4535621)
MonitorFindings
One other active carrier is registered at this address.
Registered with FMCSA for in-state operation only, with no federal operating authority. Loads that cross state lines are outside this registration.
- DOT number
- USDOT 4535621
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. USDOT registration showed active on FMCSA’s file as of Sep 25, 2026. Not yet confirmed live.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 5 power units, 5 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- W301S5992 JUMPERS CIR, MUKWONAGO, WI 53149-7300
- MCS-150 last filed
- Feb 2026
Connected carriers
Other carriers linked to this one in FMCSA registration and roadside-inspection records:
Other carriers based in Mukwonago, WI
- Cardinal Tree Service INC (USDOT 1463282)
- Dudek Tree Service LLC (USDOT 1921970)
- J C Ewert Sons INC (USDOT 1294470)
- Midwest Heating And Cooling LLC (USDOT 3496821)
- Reliable Pavement Services LLC (USDOT 4111000)
- Salt Island Carriers LLC (USDOT 4551973)
- Schuh Trucking LLC (USDOT 3106699)
- Solid Foundation Construction (USDOT 3163391)
Frequently asked questions
What carrier is DOT 4535621?
USDOT 4535621 is Tt LLC, an intrastate non-hazmat motor carrier.
What is Tt LLC's USDOT number?
Tt LLC's USDOT number is 4535621. No MC docket number is on file.
Is Tt LLC currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. USDOT registration showed active on FMCSA’s file as of Sep 25, 2026. Not yet confirmed live. Source: FMCSA registration and licensing records.
Does Tt LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Tt LLC's safety record?
In the last 24 months, FMCSA records show 0 of 4 vehicle inspections ending out-of-service for Tt LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Tt LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Tt LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Tt LLC's FMCSA safety rating?
Tt LLC has no published FMCSA safety rating. Most US carriers have never had a rating review.
Changes over time
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From FMCSA public records loaded Sep 25, 2026; may be out of date. fleetfax shows the facts; you make the call. FMCSA status