* Tire size: Your Park Avenue likely came with several different tire size options depending on the trim level and optional packages. The sticker on your driver's side doorjamb (often located near the latch) will list the recommended tire pressure for your *specific* tire size. This is the most reliable source.
* Load: The sticker on the driver's side doorjamb will also indicate whether the pressure should be higher if you're carrying a heavier load.
* Tire condition: Older tires may require slightly higher pressure to maintain the correct inflation.
Where to find the correct information:
1. Driver's side doorjamb sticker: This is the *most important* place to check. The sticker clearly states the recommended tire pressure for your vehicle's specific tire size and load.
2. Owner's Manual: Your owner's manual will also list the recommended tire pressures, usually in a section dedicated to tires and maintenance.
Do not rely on guesswork or generic online information. The information on the doorjamb sticker or in your owner's manual is tailored to your specific vehicle. Using the incorrect tire pressure can affect your vehicle's handling, fuel efficiency, and tire wear.
