Str Auto Inc is an active interstate carrier based in Lake Zurich, IL.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 7 | 0 | 0 |
| Tractors | 7 | 0 | 0 |
| Trailers | 7 | 0 | 0 |
| Total Power Units | 7 | ||
Distinct vehicles · 24 mo
vs 7 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 92% | 95% | Worse than most peers |
| HOS Compliance | 76% | 88% | Worse than most peers |
| Driver Fitness | 90% | 95% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 71% | 87% | 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 | 1 | — | 6.67% |
| Vehicle | 0 | 4 | — | 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 | 24 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 3, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Jan 16, 2026 | NV | TRUCK TRACTOR | 0 | 0 |
| Dec 3, 2025 | CA | STRAIGHT TRUCK | 1 | 1 |
| Dec 2, 2025 | CA | STRAIGHT TRUCK | 4 | 2 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 3 | 6.00 | — |
| HOS Compliance | 4 | 0.23 | — |
| Vehicle Maintenance | 10 | 5.22 | — |
| Driver Fitness | 3 | 0.76 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 4 states. Top state CA accounts for 71% of activity. Activity outside home state (IL): 100%.
| 8 |
| 5 |
| Hours-of-Service Compliance | 8 | 0 | 0 |
| Unsafe Driving | 4 | 1 | 0 |
| Driver Fitness | 3 | 1 | 1 |
| Nov 18, 2025 |
| CA |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Sep 12, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Jul 29, 2025 | UT | STRAIGHT TRUCK | 1 | 1 |
| Jul 11, 2025 | CA | TRUCK TRACTOR | 1 | 0 |
| Jul 11, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Jun 26, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Dec 3, 2025 | 393128BCLWV | Light Weight Vehicles - Improper securement of automobiles light trucks and vans | Vehicle Maintenance | Yes |
| Dec 2, 2025 | 38323A2LCDLN | License (CDL) - Operate a CMV and does not possess a valid CDL | Driver Fitness | Yes |
| Dec 2, 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 | — |
| Dec 2, 2025 | 393128BCLWV | Light Weight Vehicles - Improper securement of automobiles light trucks and vans | Vehicle Maintenance | Yes |
| Dec 2, 2025 | 39375CTAOTDLT232 | Tires - Less than 2/32 inch tread depth | Vehicle Maintenance | — |
| Jul 29, 2025 | 39343DB | Brake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly | Vehicle Maintenance | Yes |
| Jul 11, 2025 | 39524C2IIELDTN | HOS (ELD) - Driver failing to manually input or verify CMV trailer number. | Hours-of-Service Compliance | — |
| Jun 5, 2025 | 3922SLLS3 | State/Local Laws - Speeding 11-14 miles per hour over the speed limit | Unsafe Driving | — |
| Mar 19, 2025 | 39111B2Q | Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) as per FMCSA Enforcement Guidance Memo MC-SEE-2025-0001. Driver failed the I | Driver Fitness | — |
| Mar 19, 2025 | 3928D | Driver - Failed to inspect /use emergency equipment | Vehicle Maintenance | — |