Driver & Vehicle · Overview
Welcome to our driver and vehicle information page. Whether you
drive a car, a truck, or a motorcycle, you'll find information about
vehicle inspections, equipment, driving, enforcement, traffic safety,
vehicle operation, traction devices, as well as road and weather
- Aggressive Driving/Road Rage
Tips and tools to deal with this new phenomenon.
- Commercial Vehicles and Motor Carrier Education
Inspections, chaining requirements, scale certifications, DOT numbers, compliance
forms and equipment.
- Enforcement - Field Operations
District information, office locations and contacts.
- Ignition Interlock Breath Alcohol Devices
Certified interlock devices required in vehicles of DUI offenders.
- Load Securement and Escape of Load Reporting
Load securement, regulations and reporting loss of load.
- Scale Certifications and Calibration Equipment
Search scale serial numbers or calibration equipment test numbers to view and print notarized certifications.
- Speed Measuring Devices and Certification Search
Search for testing and certification information for all speed measuring devices used by the Washington State Patrol.
- Traction Devices for Passenger Vehicles
Regulations for chains, studded tires and other traction devices.
- Passenger Vehicle Equipment
Regulations on equipment, motorcycle helmets, after market vehicle parts, and
special motor vehicles.
- Traffic Safety and Travel
Links to traffic advisories, ferries, road conditions and more.
- Vehicle Identification Number Inspections
Locations, schedules, regulations, fees and contact information.
What to Do . . . New Feature!
Back to Top