Why Preparation Matters
Approximately 15-20% of vehicles fail Pennsylvania inspection on the first attempt. Most failures involve simple, easily preventable issues.
Complete Pre-Inspection Checklist
Lighting Systems (30% of Failures)
Check all lights: headlights (low/high), turn signals (front/rear), brake lights, tail lights, license plate light, reverse lights, hazard lights.
Tires and Wheels (15% of Failures)
Minimum 2/32" tread depth, no bulges or damage, proper inflation, all lug nuts present.
Windshield and Wipers
No cracks in driver's view, wipers clear without streaking, washer fluid filled.
Braking System
Watch for grinding, squealing, soft pedal, or pulling. Parking brake must hold on incline.
Steering and Suspension
No excessive play, unusual noises, or pulling to one side.
Special Preparation for Emissions Testing
In 25 emissions counties, check engine light must be OFF. If recently disconnected battery, drive 50-100 miles for monitors to complete.
Documents to Bring
- Current vehicle registration
- Proof of insurance (optional but helpful)
- Previous inspection failure notice (if applicable)
The Day Before Inspection
- Wash your vehicle
- Clear interior clutter
- Test everything one final time
- Fill washer fluid