Rio Grande Company is an active interstate carrier based in Denver, CO.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 74 | 0 | 0 |
| Tractors | 9 | 0 | 0 |
| Trailers | 15 | 0 | 0 |
| Total Power Units | 83 | ||
Distinct vehicles · 24 mo
vs 83 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 | 72% | 89% | 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 | 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 |
|---|---|---|---|---|
| Mar 23, 2026 | CO | TRUCK TRACTOR | 0 | 0 |
| Mar 20, 2026 | CO | TRUCK TRACTOR | 0 | 0 |
| Feb 12, 2026 | CO | TRUCK TRACTOR | 0 | 0 |
| Feb 5, 2026 | CO | STRAIGHT TRUCK | 0 | 0 |
| Feb 4, 2026 | CO |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 13 | 3.07 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 3 states. Top state CO accounts for 94% of activity. Activity outside home state (CO): 6%.
| 3 |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Jan 14, 2026 | CO | STRAIGHT TRUCK | 0 | 0 |
| Jan 6, 2026 | CO | TRUCK TRACTOR | 0 | 0 |
| Dec 18, 2025 | CO | TRUCK TRACTOR | 0 | 0 |
| Nov 25, 2025 | CO | STRAIGHT TRUCK | 2 | 1 |
| Nov 25, 2025 | CO | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Nov 25, 2025 | 393201BFR | Frame - Cab or body mounts loose/broken/missing | Vehicle Maintenance | — |
| Nov 25, 2025 | 3963A1BNMH | Brake - Non-manufactured hole or crack in the spring brake housing section of a parking brake | Vehicle Maintenance | Yes |
| Oct 1, 2025 | 39360C | Windshield - Damaged or Discolored | Vehicle Maintenance | — |
| Sep 26, 2025 | 39311A1CSLRR | Conspicuity Systems - Truck tractor lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1 1997 | Vehicle Maintenance | — |
| Sep 26, 2025 | 39311A1CSURR | Conspicuity Systems - Truck tractor upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1 1997 | Vehicle Maintenance | — |
| Sep 26, 2025 | 39355EB | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | Vehicle Maintenance | — |
| Sep 5, 2025 | 393201AFRCLS | Frame - Cracked/loose/sagging/broken frame or chassis | Vehicle Maintenance | — |
| Sep 5, 2025 | 393207ASTBW | Suspension - Suspension connecting rod or tracking component assembly missing the rubber bushing or the rubber bushing is worn to the extent that the component ca | Vehicle Maintenance | Yes |
| Sep 5, 2025 | 39343DBIPBS | Brake - Inoperative or missing trailer Spring Brake | Vehicle Maintenance | — |
| Sep 5, 2025 | 39345DB | Air Brake - Audible air leak at a proper connection | Vehicle Maintenance | — |