Skyline Materials Ltd is an active interstate carrier based in Decorah, IA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 95 | 0 | 0 |
| Tractors | 25 | 0 | 0 |
| Trailers | 65 | 0 | 0 |
| Total Power Units | 120 | ||
Distinct vehicles · 24 mo
vs 120 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 65% | 83% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 67% | 95% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 98% | 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 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2025 | 0 | 0 | 1 | 1 |
| Apr 1, 2025 | 0 | 0 | 1 | 1 |
| Jul 1, 2024 | 0 | 1 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Unsafe Driving | 23 | 8 | 0 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 12, 2026 | IA | STRAIGHT TRUCK | 1 | 0 |
| Mar 5, 2026 | IA | TRUCK TRACTOR | 0 | 0 |
| Feb 12, 2026 | IA | TRUCK TRACTOR | 0 | 0 |
| Jan 22, 2026 | IA | STRAIGHT TRUCK | 1 | 0 |
| Jan 6, 2026 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 22 | 0.89 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 4 | 10.75 | — |
| Driver Fitness | 1 | 0.15 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 3 states. Top state IA accounts for 84% of activity. Activity outside home state (IA): 16%.
| Vehicle Maintenance | 10 | 3 | 2 |
| Driver Fitness | 1 | 1 | 1 |
| IA |
| STRAIGHT TRUCK |
| 1 |
| 0 |
| Nov 21, 2025 | MN | STRAIGHT TRUCK | 1 | 0 |
| Nov 11, 2025 | IA | STRAIGHT TRUCK | 0 | 0 |
| Nov 10, 2025 | IA | STRAIGHT TRUCK | 0 | 0 |
| Oct 10, 2025 | IA | STRAIGHT TRUCK | 1 | 0 |
| Sep 5, 2025 | IA | STRAIGHT TRUCK | 1 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 12, 2026 | 3922SLLS3 | State/Local Laws - Speeding 11-14 miles per hour over the speed limit | Unsafe Driving | — |
| Jan 22, 2026 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Jan 6, 2026 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Nov 21, 2025 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Oct 10, 2025 | 39216 | Failing to use seat belt while operating a CMV | Unsafe Driving | — |
| Sep 5, 2025 | 39216 | Failing to use seat belt while operating a CMV | Unsafe Driving | — |
| Sep 4, 2025 | 39282DUMT | Driver - Using a hand-held mobile telephone | Unsafe Driving | — |
| Jul 14, 2025 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| May 12, 2025 | 39216D | Driver - Failed to use seat belt while operating a CMV | Unsafe Driving | — |
| May 8, 2025 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |