* Tire size: The Impala came with various tire sizes.
* Load: The sticker on the driver's side doorjamb or the owner's manual will specify the recommended pressure for your specific vehicle's configuration.
To find the correct tire pressure:
1. Check the sticker: Look on the driver's side doorjamb. There should be a sticker indicating the recommended tire pressure for your vehicle. This is the most accurate source.
2. Consult the owner's manual: Your owner's manual will also list the recommended tire pressures.
3. Check the tire sidewall: The maximum pressure for your tire is printed on the sidewall. However, this is the *maximum*, not necessarily the recommended pressure for optimal handling and fuel economy. Never inflate your tires to the maximum pressure listed on the sidewall unless specifically instructed to do so.
Do not rely on a general answer found online. Always use the information found on your vehicle's sticker or in your owner's manual. Improper tire pressure can affect handling, fuel economy, and tire wear.
