License Plate OK 3LF820 (Oklahoma) — Super Heaters Llc
USDOT 1683121 · 2015 Mack CHU (Pinnacle)
Operating carrier of this plate
Super Heaters Llc Active
- USDOT
- 1683121
- MC
- 618684
- Status
- Active
- Type
- Motor Carrier
- Based in
- Houston, TX
- Power units
- 83
- Drivers
- 79
- Inspections (24 mo)
- 41
- Crashes (24 mo)
- 2
- Vehicle OOS rate
- 21.7%
What this means
License plate OK-3LF820 appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 1M1AN09Y1FM018619 (2015 Mack CHU (Pinnacle)). Most recent operating carrier: Super Heaters Llc (USDOT 1683121). Vehicle make on file: Mack (TRUCK TRACTOR). Zero out-of-service results — clean inspection record under this plate.
About this plate
Commercial license plate OK-3LF820 (Oklahoma) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2025-06-25. The latest inspection was in Oklahoma, a Level II — walk-around inspection of the driver and the vehicle.
Vehicle on this plate
This plate is associated with a single vehicle, a 2015 Mack CHU (Pinnacle) — VIN 1M1AN09Y1FM018619 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 1 inspection on FMCSA record. No out-of-service orders were issued — a clean combined record under this plate. The leading violation category is Vehicle Maintenance (3), then Unsafe Driving (1). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Super Heaters Llc (USDOT 1683121) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 3 | ! Moderate |
| Unsafe Driving | 1 | — Minor |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |