FMCSA · Safety Measurement System register · Oklahoma

Driver Fitness in Oklahoma

• 3,916Violations recorded
• 26,338Registered carriers in the state
• 67,729State inspections addressing it

Operating without a valid licence, medical certificate or the required endorsement. Oklahoma carries 3,916 violations in this category, out of 395,539 recorded nationally, which places it 29 of 51 jurisdictions the register covers. Its share of the national figure is 0.010 as a fraction, banked by the build rather than turned into a ratio here. Nationally, a violation in this category carries an average severity weight of 4.22.

The state’s carriers by fleet size

• 1 power unit 14,232
• 2 to 5 power units 8,687
• 6 to 20 power units 2,062
• 21 to 100 power units 534
• 101 to 1,000 power units 75
• 1,000 or more power units 24

Other categories recorded in Oklahoma

• Controlled Substances/Alcohol 262
• Crash Indicator 4,574
• Hazardous Materials Compliance 893
• Hours-of-Service Compliance 4,788
• Unsafe Driving 7,771
• Vehicle Maintenance 49,068

Driver Fitness across every jurisdiction → Every category in Oklahoma →

Figures from the federal source files: EPA’s ECHO downloads, CMS provider files and the FMCSA census.

Counts from FMCSA SMS input files on data.transportation.gov: kjg3-diqy (Motor Carrier Census, 2,122,441 rows), rbkj-cgst (Inspection, 5,834,148), 8mt8-2mdr (Violation, 6,808,260), 4wxs-vbns (Crash, 255,582), p2mt-9ige (Out of Service Orders, 399,600); SoQL aggregates fetched 2026-09-16. The rank is taken over the jurisdictions this desk publishes, and the national figure beside it is the register’s own total for the category.