DBA: Ronnie Taff Trucking
Ronald G Taff is an active interstate carrier based in Erie, CO.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 5 | 0 | 0 |
| Tractors | 2 | 3 | 0 |
| Trailers | 3 | 3 | 0 |
| Total Power Units | 5 | ||
Distinct vehicles · 24 mo
vs 5 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 | 0% | 0% | Better than most peers |
| 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 | 84% | 91% | 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 |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 8 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 9, 2026 | KS | TRUCK TRACTOR | 0 | 0 |
| Sep 23, 2025 | KS | TRUCK TRACTOR | 0 | 0 |
| Dec 31, 2024 | NV | STRAIGHT TRUCK | 0 | 0 |
| Sep 23, 2024 | CO | TRUCK TRACTOR | 0 | 0 |
| Aug 28, 2024 | UT |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 4 | 4.20 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 6 states. Top state CO accounts for 27% of activity. Activity outside home state (CO): 73%.
+1 other state with fewer inspections
| 3 |
| TRUCK TRACTOR |
| 2 |
| 0 |
| Jul 22, 2024 | NM | TRUCK TRACTOR | 0 | 0 |
| Jul 16, 2024 | CO | TRUCK TRACTOR | 0 | 0 |
| Jun 30, 2024 | NM | TRUCK TRACTOR | 0 | 0 |
| Jun 22, 2024 | CO | TRUCK TRACTOR | 2 | 0 |
| May 15, 2024 | ID | TRUCK TRACTOR | 2 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Aug 28, 2024 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Aug 28, 2024 | 39353BB | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Vehicle Maintenance | — |
| Jun 22, 2024 | 39355EB | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | Vehicle Maintenance | — |
| Jun 22, 2024 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| May 15, 2024 | 3963A1BALAC | Brake - Audible air leak from a brake chamber | Vehicle Maintenance | — |
| May 15, 2024 | 3963A1BALR | Air Brake - Fails air loss rate test | Vehicle Maintenance | Yes |
| Apr 22, 2024 | 39348ABMBC | All Brakes - Missing or Broken Components including Pad Retaining Components and loose or missing caliper mounting bolt(s) | Vehicle Maintenance | Yes |
| Apr 22, 2024 | 39375A | Flat tire or fabric exposed | Vehicle Maintenance | Yes |