Stone Pro Inc is an active interstate carrier based in Eau Claire, WI.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 7 | 0 | 0 |
| Tractors | 1 | 0 | 0 |
| Trailers | 7 | 0 | 0 |
| Total Power Units | 8 | ||
Distinct vehicles · 24 mo
vs 8 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 84% | 93% | Worse than most peers |
| HOS Compliance | 97% | 98% | Worse than most peers |
| Driver Fitness | 94% | 98% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 94% | 97% | 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 | 3 | — | 6.67% |
| Vehicle | 0 | 6 | — | 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 | 26 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Jul 24, 2025 | MN | TRUCK TRACTOR | 2 | 1 |
| May 2, 2025 | CO | STRAIGHT TRUCK | 6 | 4 |
| Dec 10, 2024 | WI | TRUCK TRACTOR | 5 | 3 |
| Nov 5, 2024 | WI | STRAIGHT TRUCK |
Carriers that share an officer, phone, or email with this DOT.
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.87 | — |
| HOS Compliance | 5 | 2.75 | — |
| Vehicle Maintenance | 8 | 14.78 | — |
| Driver Fitness | 3 | 1.10 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 4 states. Top state MN accounts for 40% of activity. Activity outside home state (WI): 60%.
| 11 |
| Driver Fitness | 5 | 3 | 3 |
| Unsafe Driving | 2 | 1 | 0 |
| Hours-of-Service Compliance | 1 | 0 | 1 |
| 1 |
| Oct 14, 2024 | MN | STRAIGHT TRUCK | 2 | 0 |
| Oct 9, 2024 | SD | STRAIGHT TRUCK | 4 | 1 |
| Jun 26, 2024 | MN | STRAIGHT TRUCK | 3 | 2 |
| Jun 11, 2024 | WI | STRAIGHT TRUCK | 1 | 0 |
| Apr 22, 2024 | WI | STRAIGHT TRUCK | 1 | 0 |
| Apr 15, 2024 | MN | STRAIGHT TRUCK | 9 | 4 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jul 24, 2025 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Jul 24, 2025 | 39395F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | — |
| May 2, 2025 | 393104F1C | Cargo - Knotted tiedown | Vehicle Maintenance | — |
| May 2, 2025 | 393104F3C | Cargo - Loose or unfastened tiedown | Vehicle Maintenance | — |
| May 2, 2025 | 393106DC | Cargo - Insufficient aggregate working load limit for cargo transported | Vehicle Maintenance | Yes |
| May 2, 2025 | 393110CC | Cargo - Insufficient tiedowns (with headerboard/blocking). At least one tiedown for every 10 feet of article length or fraction thereof | Vehicle Maintenance | Yes |
| May 2, 2025 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| May 2, 2025 | 3939ALLPL | Lighting - License plate lamp inoperative | Vehicle Maintenance | — |
| Dec 10, 2024 | 38323A2LCDLN | License (CDL) - Operate a CMV and does not possess a valid CDL | Driver Fitness | Yes |
| Dec 10, 2024 | 39141AMCPC | Medical (Certificate) - Operating a commercial vehicle without showing proof of a valid medical certification upon request when medical certification is required. | Driver Fitness | — |