Ontario Vehicle Inspection Performance Standards
A simplified guide to the official performance standards under subsection 107(3) of the Highway Traffic Act.
Body, Sheet Metal & Equipment
Ensure all external and internal vehicle components are securely mounted, intact, and free of hazards.
- • No missing or loose bumpers, fenders, or mudguards
- • No sharp edges or protrusions
- • Seats and seatbelts must be secure and functional
- • No damaged or missing safety equipment
Doors & Emergency Exits
All doors must function correctly, open/close securely, and emergency exits must be accessible and operational.
- • Doors must open freely and latch securely
- • Emergency exits must be clearly marked and functional
- • Warning systems and interlocks must operate correctly
Chassis, Frame & Underbody
Structural integrity must be maintained with no corrosion or loose components.
- • No cracked or rusted frame components
- • No missing fasteners
- • Underbody must not be perforated
Mirrors, Glass & Visibility
Driver visibility must not be impaired by damage or obstructions.
- • Mirrors must be secure and functional
- • Windshield must be free of major cracks or chips
- • No obstruction in driver’s field of vision
Fuel & Exhaust Systems
Fuel and exhaust systems must be secure, leak-free, and safely positioned.
- • No missing or loose components
- • No leaks or unsafe routing
- • Exhaust must exit beyond vehicle body
Braking System
Brakes must function correctly with no leaks, excessive wear, or performance issues.
- • No hydraulic, air, or vacuum leaks
- • Brake linings must meet minimum thickness
- • Air pressure systems must operate within limits
Steering & Suspension
Vehicle must steer correctly with no excessive play or worn components.
- • No excessive steering play
- • All linkage components must be secure
- • Suspension components must not be damaged or worn
Electrical, Lighting & Controls
All electrical systems must function correctly to ensure safety and visibility.
- • Lights and signals must operate properly
- • Horn, speedometer, and defroster must work
- • No damaged wiring or components
Wheels & Tires
Wheels must be structurally sound and properly secured.
- • No cracks or damage
- • All fasteners must be secure
- • No mismatched or unsafe components
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