Tuf Transport Service Inc is an active interstate carrier based in St George, UT.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 13 | 0 | 0 |
| Tractors | 12 | 1 | 0 |
| Trailers | 20 | 0 | 0 |
| Total Power Units | 13 | ||
Distinct vehicles · 24 mo
vs 13 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 91% | 96% | Worse than most peers |
| HOS Compliance | 91% | 96% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 57% | 86% | Around peer average |
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 |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 19 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 15, 2026 | CO | TRUCK TRACTOR | 0 | 0 |
| Jan 22, 2026 | CO | TRUCK TRACTOR | 1 | 0 |
| Jan 20, 2026 | CO | TRUCK TRACTOR | 1 | 0 |
| Dec 29, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Dec 2, 2025 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 3 | 2.72 | — |
| HOS Compliance | 5 | 1.01 | — |
| Vehicle Maintenance | 9 | 4.34 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 7 states. Top state CO accounts for 28% of activity. Activity outside home state (UT): 84%.
+2 other states with fewer inspections
| 2 |
| Hours-of-Service Compliance | 12 | 5 | 0 |
| Unsafe Driving | 4 | 3 | 0 |
| NV |
| TRUCK TRACTOR |
| 2 |
| 0 |
| Nov 4, 2025 | NV | TRUCK TRACTOR | 1 | 0 |
| Sep 29, 2025 | TX | TRUCK TRACTOR | 0 | 0 |
| Aug 26, 2025 | CO | TRUCK TRACTOR | 1 | 0 |
| Jul 22, 2025 | NM | TRUCK TRACTOR | 0 | 0 |
| Jul 2, 2025 | CA | TRUCK TRACTOR | 2 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jan 22, 2026 | 3963A1BALAC | Brake - Audible air leak from a brake chamber | Vehicle Maintenance | — |
| Jan 20, 2026 | 39348ABIBD | Drum Brake - Inoperative other than a steering axle | Vehicle Maintenance | — |
| Dec 2, 2025 | 39524C2IIIELDSDN | HOS (ELD) - Driver failing to manually input or verify shipping document number. | Hours-of-Service Compliance | — |
| Dec 2, 2025 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| Nov 4, 2025 | 39345DB | Air Brake - Audible air leak at a proper connection | Vehicle Maintenance | — |
| Aug 26, 2025 | 39216BCPASS | Co-Driver - Failed to use seat belt while operating a property-carrying CMV. | Unsafe Driving | — |
| Jul 2, 2025 | 393104BC | Cargo - Damaged securement devices/tiedowns | Vehicle Maintenance | — |
| Jul 2, 2025 | 39347D2BLTBD | Drum Brake - Inadequate lining/pad thickness | Vehicle Maintenance | — |
| Jun 16, 2025 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Jun 16, 2025 | 39345B2BHTD | Air Brake - Hose/tubing damage into the outer reinforcement ply. | Vehicle Maintenance | Yes |