Winter inspections in Pennsylvania present unique challenges. Cold weather affects vehicle components differently.
Winter Inspection Challenges
- Battery: Cold reduces battery capacity
- Tires: Pressure drops in cold (about 1 PSI per 10°F)
- Fluids: Oil thickens, washer fluid can freeze
- Rubber: Seals and hoses become brittle
Battery Preparation
Batteries over 3 years old are at risk. Many auto parts stores test for free. Watch for slow cranking, dimming lights, or clicking when starting.
Tire Considerations
- Check pressure when tires are cold
- TPMS light may come on in cold mornings
- Winter tires are legal and acceptable for inspection
Fluid Preparation
- Washer fluid: Use winter-rated (-20°F or lower)
- Coolant: Check antifreeze protection level
Common Winter Inspection Failures
- Dead or weak battery
- Low tire pressure / TPMS light on
- Burnt out lights
- Frozen washer system
- Worn wiper blades from ice damage