Steve Yaggy Specialized Truck Service Inc is an active interstate carrier based in Rochester, MN.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 3 | 0 | 0 |
| Tractors | 37 | 0 | 0 |
| Trailers | 50 | 0 | 0 |
| Total Power Units | 40 | ||
Distinct vehicles · 24 mo
vs 40 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 60% | 92% | Around peer average |
| HOS Compliance | 73% | 96% | Around peer average |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 76% | 94% | Worse 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 | 1 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2025 | 1 | 1 | 2 | 2 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 16 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 4, 2026 | WI | TRUCK TRACTOR | 4 | 0 |
| Dec 4, 2025 | MN | TRUCK TRACTOR | 1 | 0 |
| Nov 3, 2025 | MO | TRUCK TRACTOR | 0 | 0 |
| Oct 29, 2025 | IA | TRUCK TRACTOR | 0 | 0 |
| Oct 29, 2025 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 3 | 0.57 | — |
| HOS Compliance | 2 | 0.21 | — |
| Vehicle Maintenance | 8 | 7.60 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 7 states. Top state IA accounts for 36% of activity. Activity outside home state (MN): 68%.
+2 other states with fewer inspections
| 7 |
| 2 |
| Unsafe Driving | 3 | 0 | 0 |
| Hours-of-Service Compliance | 2 | 0 | 0 |
| MN |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Oct 28, 2025 | MN | TRUCK TRACTOR | 0 | 0 |
| Oct 3, 2025 | IA | TRUCK TRACTOR | 0 | 0 |
| Sep 25, 2025 | IA | TRUCK TRACTOR | 2 | 0 |
| Aug 21, 2025 | IA | TRUCK TRACTOR | 0 | 0 |
| Jul 15, 2025 | TN | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 4, 2026 | 39375CTAOTDLT232 | Tires - Less than 2/32 inch tread depth | Vehicle Maintenance | — |
| Mar 4, 2026 | 3939AHLLH | Lighting - Headlamp(s) fail to operate on low and high beam | Vehicle Maintenance | — |
| Mar 4, 2026 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Mar 4, 2026 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| Dec 4, 2025 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Sep 25, 2025 | 39311TL | Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 | Vehicle Maintenance | — |
| Sep 25, 2025 | 3939ALSLI | Lighting - Stop lamps - Any inoperative. | Vehicle Maintenance | — |
| May 10, 2025 | 39345B2PC | Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit | Vehicle Maintenance | — |
| May 10, 2025 | 39345D | Brake connections with leaks or constrictions | Vehicle Maintenance | Yes |
| May 10, 2025 | 3939TS | Inoperative turn signal | Vehicle Maintenance | — |