Skip to main content
O Trucking
Commercial Plate Lookup

License Plate OK 3NU921 (Oklahoma) — Klx Energy Services Llc

USDOT 2429857 · 2015 Mack CHU (Pinnacle)

4 OOS events

Operating carrier of this plate

Klx Energy Services Llc Active

USDOT
2429857
MC
860737
Status
Active
Type
Motor Carrier
Based in
Houston, TX
Power units
948
Drivers
505
Inspections (24 mo)
143
Crashes (24 mo)
5
Vehicle OOS rate
27.4%
View full carrier profile →Authority, insurance & bonds, safety scores, crash history, inspections and the full fleet list.
Plate
OK-3NU921
Vehicles
1
Inspections
7
OOS results
4
O Trucking From the O Trucking network CDL jobs guide — where to start in 2026 Hiring paths, endorsements, and what carriers actually want. Read guide

What this means

License plate OK-3NU921 appears in FMCSA inspection records 7 times. Recorded on one vehicle: VIN 1M1AN09Y8FM017936 (2015 Mack CHU (Pinnacle)). Most recent operating carrier: Klx Energy Services Llc (USDOT 2429857). Vehicle make on file: Mack (TRUCK TRACTOR). 4 out-of-service results across all inspections.

About this plate

Commercial license plate OK-3NU921 (Oklahoma) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-12-23 to 2026-09-17. The latest inspection was in Texas, a Level II — walk-around inspection of the driver and the vehicle. That is outside the plate's issuing jurisdiction (Oklahoma).

Vehicle on this plate

This plate is associated with a single vehicle, a 2015 Mack CHU (Pinnacle) — VIN 1M1AN09Y8FM017936 (truck tractor).

Combined inspection & out-of-service record

Across all vehicles on this plate there are 7 inspections on FMCSA record. The records show 4 out-of-service violations across 7 inspections. OOS breakdown: 4 vehicle. The leading violation category is Vehicle Maintenance (8). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.

Operators

Operated by Klx Energy Services Llc (USDOT 2429857) in every inspection on record.

Vehicle detail (inspections per unit)
VIN 1M1AN09Y8FM017936 2015 Mack CHU (Pinnacle) · TRUCK TRACTOR
2024-12-23 → 2026-09-17
Carrier: KLX ENERGY SERVICES LLC (DOT 2429857) · 7 inspections · 4 OOS · 8 violations
Last inspected in Texas · Level II — walk-around inspection of the driver and the vehicle
FMCSA BASIC safety category breakdown
BASIC CategoryViolationsStatus
Vehicle Maintenance8⚠ High
Unsafe Driving0✓ Clean
Driver Fitness0✓ Clean
Fatigued Driving (HOS)0✓ Clean
Controlled Substances0✓ Clean
Hazmat0✓ Clean

Related

Frequently Asked Questions

How many vehicles are linked to plate OK-3NU921?
One: VIN 1M1AN09Y8FM017936 (2015 Mack CHU (Pinnacle)).
What do the out-of-service results on plate OK-3NU921 mean?
This plate's vehicles have 4 out-of-service violations across 7 inspections (4 vehicle). An out-of-service order parks the vehicle or driver until the cited items are fixed.
Who operates the truck with plate OK-3NU921?
FMCSA inspection records name Klx Energy Services Llc (USDOT 2429857) as the operating carrier, most recently on 2026-09-17.

Vetting a carrier or vehicle?

Ready to Grow Your Trucking Business?

Professional dispatch service starting at just 5% — no hidden fees.