FMCSA · Safety Measurement System register · Idaho

Vehicle Maintenance in Idaho

• 23,607Violations recorded
• 13,217Registered carriers in the state
• 15,738State inspections addressing it

Brakes, lights, tyres and the rest of the mechanical condition of the vehicle. Idaho carries 23,607 violations in this category, out of 5,090,851 recorded nationally, which places it 39 of 51 jurisdictions the register covers. Its share of the national figure is 0.005 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 3.8.

The state’s carriers by fleet size

• 1 power unit 6,794
• 2 to 5 power units 4,609
• 6 to 20 power units 1,216
• 21 to 100 power units 275
• 101 to 1,000 power units 54
• 1,000 or more power units 5

Other categories recorded in Idaho

• Controlled Substances/Alcohol 97
• Crash Indicator 1,090
• Driver Fitness 1,900
• Hazardous Materials Compliance 271
• Hours-of-Service Compliance 4,412
• Unsafe Driving 4,649

Vehicle Maintenance across every jurisdiction → Every category in Idaho →

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.