FMCSA · Safety Measurement System register · Delaware

Vehicle Maintenance in Delaware

• 5,840Violations recorded
• 4,611Registered carriers in the state
• 9,942State inspections addressing it

Brakes, lights, tyres and the rest of the mechanical condition of the vehicle. Delaware carries 5,840 violations in this category, out of 5,090,851 recorded nationally, which places it 48 of 51 jurisdictions the register covers. Its share of the national figure is 0.001 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 2,374
• 2 to 5 power units 1,405
• 6 to 20 power units 389
• 21 to 100 power units 124
• 101 to 1,000 power units 16
• 1,000 or more power units 3

Other categories recorded in Delaware

• Controlled Substances/Alcohol 26
• Crash Indicator 903
• Driver Fitness 1,113
• Hazardous Materials Compliance 15
• Hours-of-Service Compliance 343
• Unsafe Driving 3,886

Vehicle Maintenance across every jurisdiction → Every category in Delaware →

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.