Forbes Bros Timberline Construction Inc is an active interstate carrier based in Rapid City, SD.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 95 | 0 | 0 |
| Tractors | 20 | 0 | 0 |
| Trailers | 65 | 0 | 0 |
| Total Power Units | 115 | ||
Distinct vehicles · 24 mo
vs 115 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 50% | 88% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 70% | 83% | 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 | 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 | 3 | 1 | 2 |
| Unsafe Driving | 1 | 0 | 0 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Dec 8, 2025 | SC | TRUCK TRACTOR | 0 | 0 |
| Jul 29, 2025 | NC | STRAIGHT TRUCK | 1 | 1 |
| Mar 3, 2025 | MN | STRAIGHT TRUCK | 1 | 0 |
| Feb 27, 2025 | ND | TRUCK TRACTOR | 0 | 0 |
Cheyenne Light Fuel & Power Company
No alertsRapid City, SD · 108 units
Hills Materials Company
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Johnstons Fuel Liners Inc
No alertsRapid City, SD · 90 units
Black Hills Power Inc
No alertsRapid City, SD · 87 units
Rapid City Area School District
No alertsRapid City, SD · 82 units
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.04 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 2 | 3.42 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
Where they run
Inspected in 6 states. Top state ND accounts for 33% of activity. Activity outside home state (SD): 100%.
+1 other state with fewer inspections
| Feb 13, 2025 |
| MT |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Jan 24, 2025 | ND | TRUCK TRACTOR | 0 | 0 |
| Apr 8, 2024 | NC | STRAIGHT TRUCK | 0 | 0 |
| Apr 1, 2024 | WY | TRUCK TRACTOR | 2 | 1 |
| Mar 28, 2024 | ND | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jul 29, 2025 | 39343 | No/improper breakaway or emergency braking | Vehicle Maintenance | Yes |
| Mar 3, 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 | — |
| Apr 1, 2024 | 393205C | Wheel fasteners loose and/or missing | Vehicle Maintenance | — |
| Apr 1, 2024 | 39375A | Flat tire or fabric exposed | Vehicle Maintenance | Yes |