Sos Transportation Inc is an active interstate carrier based in Hawthorn Woods, IL.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 8 | 0 | 0 |
| Tractors | 0 | 8 | 0 |
| Trailers | 0 | 8 | 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 | 71% | 86% | Around peer average |
| HOS Compliance | 72% | 86% | Around peer average |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 99% | 99% | 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 | — | 4.44% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 8 | 4 | 2 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Jan 27, 2026 | IL | TRUCK TRACTOR | 0 | 0 |
| Dec 24, 2025 | MN | TRUCK TRACTOR | 0 | 0 |
| Sep 30, 2024 | WI | TRUCK TRACTOR | 3 | 1 |
| May 29, 2024 | OH | TRUCK TRACTOR | 0 | 0 |
| May 15, 2024 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 1.53 | — |
| HOS Compliance | 1 | 0.08 | — |
| Vehicle Maintenance | 2 | 21.50 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
Where they run
Inspected in 8 states. Top state IA accounts for 13% of activity. Activity outside home state (IL): 87%.
+3 other states with fewer inspections
| Unsafe Driving |
| 2 |
| 0 |
| 0 |
| Hours-of-Service Compliance | 1 | 0 | 0 |
| VA |
| TRUCK TRACTOR |
| 0 |
| 0 |
| May 8, 2024 | NC | TRUCK TRACTOR | 0 | 0 |
| Apr 24, 2024 | NM | SEMI-TRAILER | 1 | 0 |
| Apr 16, 2024 | IA | TRUCK TRACTOR | 7 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Sep 30, 2024 | 39311A1LHLM | Lighting - Headlamp(s) - Any missing | Vehicle Maintenance | — |
| Sep 30, 2024 | 39311A1LIL | Lighting - Identification lamp(s) missing | Vehicle Maintenance | — |
| Sep 30, 2024 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Apr 24, 2024 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Apr 16, 2024 | 3922C | Failure to obey traffic control device | Unsafe Driving | — |
| Apr 16, 2024 | 39375A3 | Tire-flat and/or audible air leak | Vehicle Maintenance | — |
| Apr 16, 2024 | 39375C | Tire-other tread depth less than 2/32 of inch measured in a major tread groove | Vehicle Maintenance | — |
| Apr 16, 2024 | 39378 | Wipers - Inoperative / missing / damaged wipers | Vehicle Maintenance | — |
| Apr 16, 2024 | 39395A | No/discharged/unsecured fire extinguisher | Vehicle Maintenance | — |
| Apr 16, 2024 | 39522G | Portable ELD not mounted in a fixed position and visible to driver | Hours-of-Service Compliance | — |