T & T Corporation is an active intrastate non-hazmat carrier based in Madison, WI.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 117 | 0 | 0 |
| Tractors | 34 | 64 | 0 |
| Trailers | 109 | 0 | 0 |
| Total Power Units | 215 | ||
Distinct vehicles · 24 mo
vs 215 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 85% | 92% | Worse than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 19% | 87% | Better than most peers |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 0 | — | 6.67% |
| Vehicle | 0 | 2 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2025 | 0 | 0 | 1 | 1 |
| Oct 1, 2024 | 0 | 1 | 3 | 3 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Unsafe Driving | 20 | 7 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 4, 2026 | WI | STRAIGHT TRUCK | 2 | 0 |
| Jan 30, 2026 | WI | STRAIGHT TRUCK | 0 | 0 |
| Nov 13, 2025 | WI | TRUCK TRACTOR | 1 | 0 |
| Nov 6, 2025 | WI | TRUCK TRACTOR | 0 | 0 |
| Nov 6, 2025 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 20 | 0.88 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 10 | 1.22 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 2 states. Top state WI accounts for 98% of activity. Activity outside home state (WI): 2%.
| 0 |
| Vehicle Maintenance | 13 | 3 | 2 |
| WI |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Nov 4, 2025 | WI | TRUCK TRACTOR | 0 | 0 |
| Oct 10, 2025 | WI | TRUCK TRACTOR | 2 | 0 |
| Oct 8, 2025 | WI | TRUCK TRACTOR | 0 | 0 |
| Oct 6, 2025 | WI | TRUCK TRACTOR | 0 | 0 |
| Sep 24, 2025 | WI | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 4, 2026 | 39282DUMT | Driver - Using a hand-held mobile telephone | Unsafe Driving | — |
| Mar 4, 2026 | 39395A4EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | — |
| Nov 13, 2025 | 39216D | Driver - Failed to use seat belt while operating a CMV | Unsafe Driving | — |
| Oct 10, 2025 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Oct 10, 2025 | 39345DB | Air Brake - Audible air leak at a proper connection | Vehicle Maintenance | — |
| Sep 17, 2025 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Aug 29, 2025 | 3939ALHLI | Lighting - Headlamp(s) - Any inoperative | Vehicle Maintenance | — |
| Aug 22, 2025 | 39378AWS | Washers - Inoperative washing system. | Vehicle Maintenance | — |
| Aug 18, 2025 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Jul 31, 2025 | 39216D | Driver - Failed to use seat belt while operating a CMV | Unsafe Driving | — |