License Plate CO BLDX11 (Colorado) — Sidar Energy Llc
USDOT 3658431 · 2012 Peterbilt 587
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 |
|---|---|---|---|
| 2026-04-03 | 1XP4D49X3CD126765 | CO BLDX11 | 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.
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 (2026-04-03). 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-BLDX11 appears in FMCSA inspection records 2 times. Recorded on one vehicle: VIN 1XP4D49X3CD126765 (2012 Peterbilt 587). Most recent operating carrier: Sidar Energy Llc (USDOT 3658431). Vehicle make on file: Peterbilt (TRUCK TRACTOR). 1 out-of-service result across all inspections.
About this plate
Commercial license plate CO-BLDX11 (Colorado) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-09-30 to 2026-04-03. 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 2012 Peterbilt 587 — VIN 1XP4D49X3CD126765 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 2 inspections on FMCSA record. The records show 1 out-of-service violation across 2 inspections. OOS breakdown: 1 driver. The leading violation category is Fatigued Driving (HOS) (3), then Vehicle Maintenance (1). Fatigued Driving (HOS) covers hours-of-service limits and logbook / ELD records.
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 |
|---|---|---|
| Fatigued Driving (HOS) | 3 | ! Moderate |
| Vehicle Maintenance | 1 | — Minor |
| Hazmat | 1 | — Minor |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |