License Plate CO DIM506 (Colorado) — Sidar Energy Llc
USDOT 3658431 · 1986 Kenworth T600
Recorded vehicle, plate and carrier history
These are dated observations in the records available to us. They do not establish ownership, a sale, a transfer date, or continuous use between observations. The latest observation may not describe today’s vehicle or carrier.
| Observed dates | VIN | Plate | Reported carrier |
|---|---|---|---|
| 2025-06-06 | 1XKAD49X7GR124356 | CO DIM506 | SIDAR ENERGY LLC · USDOT 3658431 |
Evidence: FMCSA inspection observations and retained snapshots of our vehicle records. Coverage is incomplete; an unreported change cannot be dated from these records.
Later observations of these vehicles
- Vehicle identifier 1XKAD49X7GR124356 was recorded with CO BUSL17 on 2026-06-03.
Most recently recorded carrier for this plate
Sidar Energy Llc Active
- USDOT
- 3658431
- MC
- 1263826
- Status
- Active
- Type
- Motor Carrier
- Based in
- Arvada, CO
- Power units
- 15
- Drivers
- 24
- Inspections (24 mo)
- 42
- Crashes (24 mo)
- 2
- Vehicle OOS rate
- 3%
Carrier recorded at the latest inspection in the available records (2025-06-06). This does not establish current ownership or confirm that the carrier still operates this vehicle.
View full carrier profile →Authority, insurance & bonds, safety scores, crash history, inspections and the full fleet list.
What this means
License plate CO-DIM506 appears in FMCSA inspection records 6 times. Recorded on one vehicle: VIN 1XKAD49X7GR124356 (1986 Kenworth T600). Most recent operating carrier: Sidar Energy Llc (USDOT 3658431). Vehicle make on file: Kenworth (TRUCK TRACTOR). 1 out-of-service result across all inspections.
About this plate
Commercial license plate CO-DIM506 (Colorado) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-11-19 to 2025-06-06. The latest inspection was in Colorado, a Level III — driver and paperwork only.
Vehicle on this plate
This plate is associated with a single vehicle, a 1986 Kenworth T600 — VIN 1XKAD49X7GR124356 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 6 inspections on FMCSA record. The records show 1 out-of-service violation across 6 inspections. OOS breakdown: 1 driver. The leading violation category is Vehicle Maintenance (4), then Hazmat (2). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Sidar Energy Llc (USDOT 3658431) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 4 | ! Moderate |
| Hazmat | 2 | ! Moderate |
| Fatigued Driving (HOS) | 1 | — Minor |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |